T530D157M010AGE005 [KEMET]
Tantalum Capacitor, Polarized, Tantalum (solid Polymer), 10V, 20% +Tol, 20% -Tol, 150uF, Surface Mount, 2917, CHIP;![T530D157M010AGE005](http://pdffile.icpdf.com/pdf2/p00256/img/icpdf/T530D157M010_1548681_icpdf.jpg)
型号: | T530D157M010AGE005 |
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描述: | Tantalum Capacitor, Polarized, Tantalum (solid Polymer), 10V, 20% +Tol, 20% -Tol, 150uF, Surface Mount, 2917, CHIP 电容器 |
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TANTALUM CHIP CAPACITORS
PRODUCT DESCRIPTION
KEMET’s family of solid tantalum chip capacitors is
T493 Series — Military - COTS
des igned and manufactured with the demanding
requirements of surface mount technology in mind.
The T493 s e rie s is d e s ig ne d fo r the COTS
(Co m m e rc ia l-Off-The -S he lf) re q uire m e nts o f
military/aerospace applications. This series is a sur-
face mount tantalum product offering various lead-
frame surface finishes, Weibull grading and surge cur-
rent testing options. The full part number includes a
code defining the terminations, the Weibull reliability,
surge test conditions, and the ESR range. The possi-
b le te rmina tions inc lud e gold p la te d , hot s old e r
dipped, solder plated, and solder fused. Reliability
g ra d ing o f B le ve l (0.1% /kHo urs ) a nd C le ve l
(0.01% /kHours) are available. Surge current testing
options include: 10 cycles at 25ºC, or 10-cycles at -
55ºC and +85ºC. Both standard and low ESR options
are available. All lots of this series are conditioned with
MIL-PRF-55365 Group A testing.
These devices extend the advantages of solid tan-
talum technology to today’s surface mount circuit
applications. Complementing multilayer ceramic chip
convenience with capacitance ratings through 1500
µF, tantalum chip capacitors permit circuitdesigners
to take full advantage of the benefits of surface mount
technology.
T491 Series — Industrial
The le a d ing c hoic e in tod a y’s s urfa c e mount
des igns is the KEMET T491 Series . This product
meets or exceeds the requirements of EIA standard
535BAAC. The physical outline and dimensions of
this series conform to this global standard.
Five low profile case sizes have been added to the
T491 family. The R/2012-12, S/3216-12 and T/3528-
12 case sizes have a maximum height of 1.2 mm. The
U/6032-15 size has a maximum height of 1.5 mm,
and the V/7343-20 has a maximum height of 2.0 mm.
T494 Series — Low ESR, Industrial Grade
The T494 is a low ESR series that is available in all
the same case sizes and CV ratings as the popular
T491 series. The T494 offers low ESR performance
with the economy of an industrial grade device. This
series is targeted for output filtering and other applica-
tions that may benefit from improved efficiency due to
low ESR.
This product was designed specifically for today’s
highly automated surface mount processes and equip-
ment. This series uses the same proven solid tanta-
lum KEMET technology acclaimed and respected
throughout the world. Added to this is the latest in
materials, processes and automation which result in a
component unsurpassed worldwide in total perfor-
mance and value.
T495 Series — Low ESR, Surge Robust
The low ESR, surge robust T495 series is an impor-
ta nt m e m b e r o f KEMET’s ta nta lum c hip fa m ily.
Designed primarily for output filtering in switch-mode
power supplies and DC-to-DC converters, the standard
CV T495 values are also an excellent choice for battery-
to-ground input filter applications.
The standard terminations are 100% matte tin and
provide excellent wetting characteristics and compatibil-
ity with today’s surface mount solder systems. Tin-Lead
(SnPb) terminations are available upon request for any
part number. Gold-plated terminations are also available
for use with conductive epoxy attachment processes.
The symmetrical terminations offer total compliancy to
p rovid e the the rma l a nd me c ha nic a l s tre s s re lie f
required in today’s technology. Lead frame attachments
to the tantalum pellet are made via a microprocessor-
controlled welding operation, and a high temperature
silver epoxy adhesive system.
This series builds upon proven technology used for
industrial grade tantalum chip capacitors to offer sev-
eral important advantages: very low ESR, high ripple
current capability, excellent capacitance stability, plus
improved ability to withstand high inrush currents.
These benefits are achieved through a combination of
proprietary design, material, and process parameters,
as well as high-stress, low impedance electrical con-
ditioning performed prior to screening. Capacitance
values range from 4.7µF to 1000µF, in voltage ratings
from 4 to 50.
Standard packaging of these devices is tape and
reel in accordance with EIA 481-1. This system pro-
vid e s p e rfe c t c o m p a tib ility with a ll ta p e -fe d
placement units.
T496 Series — Fused
KEMET also offers a “fail-safe” fused solid tantalum
chip capacitor. The built-in fus e element provides
excellent protection from damaging short circuit condi-
tions in applications where high fault currents exist.
Protection from costly circuit damage due to reversed
installation is offered with this device. Package sizes
include the EIA standard 3528-12, 6032-15, 7343-31,
and 7343-43 case size. Capacitance values range from
0.15 µF to 470.0 µF, in voltage ratings from 4 to 50.
Standard capacitance tolerances include ±20% and
±10% . Tape and reeling per EIA 481-1 is standard.
T492 Series — Military
KEMET is a p p ro ve d to MIL- P RF- 5 5 3 6 5 /8
(CWR11), Weibull failure rate “B” level or 0.1% fail-
ures per 1,000 hours, “C” level or 0.01% failures per
1,000 hours, and “D” level or 0.001% failures per
1,000 hours. This CWR11 product — designated as
KEMET’s T492 S e rie s — is a p re c is ion-mold e d
device, with compliant leadframe terminations and
indelible laser marking. This is the military version of
th e g lo b a l IEC/EIA s ta n d a rd re p re s e n te d b y
KEMET’s T491 Series . Tape and reeling per EIA
481-1 is standard.
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
3
TANTALUM CHIP CAPACITORS
PRODUCT DESCRIPTION
T510 Series — Ultra–Low ESR
T525 SERIES — High Temperature Organic Polymer
The T525 Series is a version of KEMET’s Tantalum
Polymer Capacitor rated up to 125ºC. This part type
was introduced as Lead (Pb) Free and offers the
same advantages as to KO-CAP. This includes low
ES R, high fre q ue nc y c a p a c ita nc e re te ntion a nd
benign failure mode.
The ultra-low ESR T510 Series is a breakthrough in
solid tantalum capacitor technology. KEMET’s T510
Series offers the low ESR in the popular EIA 7343-43
and 7360-38 case sizes. The ultra-low ESR and high
ripple current capability make the T510 an ideal
choice for SMPS filtering and power decoupling of
today’s high speed microprocessors.
KEMET has developed an innovative construction
platform that incorporates multiple capacitor elements,
in parallel, ins ide a s ingle package. This unique
assembly, combined with KEMET’s superior process-
ing technology, provides the best combination of high
CV, low ESR, and small size in a user friendly, molded,
surface mount package.
T530 SERIES — Organic Polymer Multiple Anode
KEMET is offering a multiple anode tantalum chip
capacitor with a polymer material replacing the MnO2
offering non-ignition, self-healing, 125ꢀC performance
capability with higher conductivity material that low-
ers the ESR. Packaged as multiple anodes to reduce
the depth that the signal must penetrate, this parallel
arrangement reduces the ESR further still to achieve
the highest capacitance and lowest ESR of any other
type of SMT capacitor with typical ESR of 7 mil-
liohms. With the reduced ESR, the enhanced capaci-
tance retention in higher frequencies results in the
lowest total capacitance solution and provides for the
most economical solution in high power applications.
T520 SERIES — Organic Polymer Tantalum
The KO-CAP is a Tantalum capacitor, with Ta
anode and Ta2O5 dielectric. However, a conductive,
organic, polymer replaces the MnO2 as the cathode
plate of the capacitor. This results in very low ESR
and improved cap retention at high frequency. The
KO-CAP also exhibits a benign failure mode, which
eliminates the ignition failures that can occur in stan-
dard MnO2 Tantalum types. Note also that KO-CAPs
may be operated at voltages up to 90% of rated
voltage for part types with rated voltage ≤ 10 volts
and up to 80% of rated voltage for part types > 10
volts with equivalent or better reliability than stan-
d a rd
ta n ta lu m s
o p e ra te d
a t
5 0 %
o f
rated voltage.
The T520 series captures the best features of mul-
tilayer ceramic caps (low ESR and high frequency
cap retention), aluminum electrolytics (benign failure
mode), and proven solid tantalum technology (volu-
metric efficiency, surface mount capability, and no
we a rout me c ha nis m). The KO-CAP c a n re d uc e
component counts, eliminate through-hole assem-
bly by replacing cumbers ome leaded aluminum
capacitors, and offer a more cost effective solution
to high-cost high-cap ceramic capacitors. These
b e ne fits a llow the d e s igne r to s a ve b oth b oa rd
space and money. See pages 40-45 for complete
details.
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
4
SOLID TANTALUM CHIP CAPACITORS
TANTALUM MnO2 COMPONENT PERFORMANCE CHARACTERISTICS
of equilibrium with the environment, is approxi-
mately -5% to +12% over the range from 25% to
95% RH, referred to the standard 50% RH. The
amount of change is dependent upon size (capaci-
tance and voltage rating, ie: CV product); small
s ize s m ig ht c ha ng e no m o re tha n ±5% .
Equilibrium at such extremes is seldom attained by
p la s tic -c a s e d c a p a c itors , a nd the c ha nge in
capacitance is cons equently les s . The rate of
res pons e to humidity changes increas es with
increas ing temperature. Dis s ipation factor and
ESR also increase with increasing RH.
Introduction
KEMET solid tantalum capacitors are identified by
the initial “T,” followed by a unique “Series” num-
ber; for example, T491, T492, etc. Each Series
d e note s a ge ne ra l p hys ic a l form a nd typ e of
encapsulation, as well as limits on dimensions and
certain electrical characteristics under standard
conditions of 25°C, 50% relative humidity, and one
atmosphere pressure. Specific requirements are
set forth in the respective Product Series in this
catalog. All series are 100% screened for leakage,
c a p a c ita nc e , d is s ip a tion fa c tor, a nd ES R. All
Series are inspected to electrical limits using a
minimum .1% AQL sampling plan, according to
the Military Standard MIL-STD-105, even after
100% testing. This sampling plan, to the best of
KEMET Electronics’ knowledge, meets or exceeds
the generally accepted industry standard for simi-
lar products. KEMET capacitors may also be sup-
plied, with prior agreement, to meet specifications
with requirements differing from those of KEMET cat-
alogs.
DC leakage current may rise upon exposure to a
combination of high temperature and high humidi-
ty, but is normally restored by voltage conditioning
under standard conditions. The increase will be
greater than that experienced under temperature
influence alone because of conduction through
absorbed water.
Tantalum chips may be affected by absorption of
water on external insulating surfaces.The water
film may also attract a layer of dust from the air,
increasing the effect. The most sensitive parame-
ter is leakage current.
ELECTRICAL
1. General Application Class
4. Capacitance
Solid tantalum capacitors are usually applied in
circuits where the AC component is small com-
pared to the DC component. Typical uses known
to KEMET Electronics include blocking, by-pass-
ing, decoupling, and filtering. They are also used in
timing circuits. General purpose devices are rec-
ommended to have an external series resistance of
0.1Ω/volt to reduce the failure due to surge cur-
rent. Newer devices designed for power applica-
tions (T495, T5XX), are built to eliminate this series
resistance requirement. Because tantalum capaci-
tors can experience scintillation (self-healing) in
their life, the circuit impedence should not exceed
100KΩ or this will circumvent the scintillation and
degrade leakage.
• 0.1 µF to 1000 µF
Refer to part number tables for available capaci-
tance ratings and tolerances by series.
Ca p a c ita nc e is m e a s ure d a t 120 Hz, up to 1.0
volt rms maximum and up to 2.5 volts DC maximum, at
+25°C.DC bias causes only a small reduction in capaci-
tance, up to about 2% when full rated voltage is applied.
DC bias is not commonly used at room temperature, but
is more commonly us ed at elevated temperatures .
Capacitance decreases with increasing frequency.
2. Operating Temperature Range
• –55 °C to +125 °C
Vo lta g e d e ra ting is s p e c ifie d in S e c tio n 5.
Performance characteristics over this temperature
range are presented within the following sections.
FIGUR
3. Non-Operating Temperature Range
Capacitance increases with increasing temperature.
• –55 °C to +125 °C
Tantalum capacitors do not lose capacitance from
the “de-forming” effect as do liquid-electrolytic
c a p a c itors . Stora ge a t high te mp e ra ture ma y
cause a small, temporary increase in leakage cur-
rent (measured under standard conditions), but the
original value is usually restored within a few min-
utes after application of rated voltage.
+20%
+10%
0
-10%
-20%
Tantalum chips are not hermetically sealed, there-
fore they do exhibit reversible changes in parame-
te rs with re s p e c t to re la tive hum id ity (RH).
Capacitance increases with increasing humidity.
The limiting change, reached upon establishment
-80 -60 -40
0
+20
+60 +80 +100 +120
-20
+40
Operating Temperature—ЊC
FIGURE 2 Typical Effect of Temperature upon Capacitance
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
5
SOLID TANTALUM CHIP CAPACITORS
TANTALUM MnO2 COMPONENT PERFORMANCE CHARACTERISTICS (con’t.)
TABLE 1 Maximum Capacitance Change
conditions, including the sum of peak AC ripple,
DC bias and any transients.
with Temperature (ref: 25°C)
S urge volta ge te s ts a re p e rforme d a t +25°C,
+85°C and +125°C with the applicable surge volt-
age. The surge voltage is applied for 1000 cycles
of 30 seconds at voltage through a 33 ohm series
re s is tor a nd 30 s e c ond s off volta ge with the
capacitor discharged through a 33 ohm resistor.
Upon completing the tes t, the capacitors are
allowed to stabilize at room temperature. Capaci-
tance, DCL and DF are then tested:
Ambient Temperature
–55°C
–10%
+85°C
+10%
+125°C
*+12% or +15% to20%
*+12% is standard. +15% and 20% apply to certain
extended CV values as noted in part number tables.
5. Working DC Voltage (WVDC)
• 3 to 50 volts
Refer to part number tables for available voltage
ratings by series.
a.
b.
c.
d.
Capacitance — within ± 5% of initial value
DC Leakage — within initial limit
Dissipation Factor — within initial limit
ESR — within initial limit
These voltages are the maximum recommended peak
DC operating voltages from –55°C to +85°C for
continuous duty. These voltages are derated linearly above
+85°C to 2/3 rated voltage for operation at
+125°C (See Figure 3). For added reliability it is
recommended to operate at a 50% derating of the working
voltage for tantalum capacitors with MnO2 as a cathode.
7. Reverse Voltage and Polarity
TABLE 3 Reverse Voltage Ratings
Temperature
+25°C
+85°C
Permissible Reverse Voltage
15% of Rated Voltage
5% of Rated Voltage
+125°C
1% of Rated Voltage
100%
Solid tantalum capacitors are polarized devices
and may be permanently damaged or destroyed if
connected with the wrong polarity. The positive
terminal is identified on the capacitor body by a
stripe and a beveled edge. A small degree of tran-
sient reverse voltage is permissible for short peri-
ods per Table 3. The capacitors should not be
operated continuously in reverse mode, even with-
in these limits.
80%
60%
40%
20%
-60 -40 -20
0
+20 +40 +60 +80 +100 +120 +140
Operating Temperature—ЊC
FIGURE 3 Working DC Voltage Change with Temperature
8. DC Leakage Current (DCL)
Refer to part number tables for maximum leakage
current limits.
6. Surge Voltage
TABLE 2 Surge Voltage Ratings
at +25°C, +85°C & +125°C
DC leakage current is the current that, after a one-
to five-minute charging period, flows through a
capacitor when voltage is applied. Leakage is
meas ured at +25°C with full rated DC voltage
applied to the capacitor through a 1000 ohm resis-
tor in series with the capacitor.
Rated
Working
Volts
@ +25°C
& +85°C
Surge
Voltage
@ +25°C
& +85°C
Derated
DC
Volts
Surge
Voltage
@ +125°C
@ +125°C
DC leakage current increases with increasing tem-
perature.
3
4
4
5.2
8
2
2.7
4
2.4
3.2
5
6
TABLE 4 Leakage Limit Multipliers at Specified
Temperatures (ref: 25°C limits)
10
16
20
25
35
50
13
20
26
33
46
65
7
8
10
13
17
23
33
12
16
20
28
40
Ambient Temperature
–55°C
N/A
+85°C
10X
+125°C
12X
Surge voltage is the maximum voltage to which
the capacitor can be subjected under transient
6
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
TANTALUM MnO2 COMPONENT PERFORMANCE CHARACTERISTICS (con’t.)
20.0
10.0
10.0
5.0
Reference 1.0
at + 25°C
Reference
1.0 at 120 Hz
1.0
1.0
100
1k
10k
Frequency — Hertz
FIGURE 6 Typical Effect of Frequency upon Dissipation
Factor
Dissipation factor is a very useful low frequency
(120 Hz) measurement of the resistive component
of a capacitor. It is the ratio of the equivalent series
0.1
-60 -40 -20
0
+20 +40 +60 +80 +100 +125
resistance (ESR) to the capacitive reactance, (X )
C
Operating Temperature—ЊC
and is usually expressed as a percentage. It is
directly proportional to both capacitance and fre-
quency. Dissipation factor loses its importance at
higher frequencies, (above about 1 kHz), where
impedance (Z) and equivalent series resistance
(ESR) are the normal parameters of concern.
FIGURE 4 Typical Effect of Temperature upon
DC Leakage Current
DC leakage current decreases with decreasing
applied voltage.
DF = R = 2ꢀfCR DF = Dissipation Factor
1.0
XC
R = Equivalent Series
Resistance (Ohms)
XC = Capacitive Reactance
(Ohms)
f = Frequency (Hertz)
C = Series Capacitance
(Farads)
0.1
DF is also referred to as tan ꢁ or “loss tangent.”
0.01
The “Quality Factor,” “Q,” is the reciprocal of DF.
DF decreases with temperature above +25°C and
m a y a ls o inc re a s e a t lo we r te m p e ra ture s .
Unfortunately, one general limit for DF cannot be
specified for all capacitance/voltage combinations,
nor can response to temperature be simply stated.
DC bias is not commonly used at room tempera-
ture, but is more commonly used at elevated tem-
peratures.
0.001
0
10
20
30
40
50
60
70
80
90
100
110
Percentage of Rated Voltage
FIGURE 5 Typical Effect of Applied Voltage on DC
Leakage Current.
9. Dissipation Factor (DF)
10. Equivalent Series Resistance (ESR) and
Impedance (Z)
Refer to part number tables for maximum DF
limits.
Equivalent Series Resistance (ESR) is the pre-
ferred high-frequency statement of the resistance
unavoidably appearing in these capacitors. ESR
is not a pure resistance, and it decreases with
increasing frequency.
Dissipation factor is measured at 120 Hz, up to
1.0 volt rms maximum, and up to 2.0 volts DC
maximum at +25°C. The application of DC bias
causes a small reduction in DF, about 0.2% when
full rated voltage is applied. DF increases with
increasing frequency.
Total impedance of the capacitor is the vector
sum of capacitive reactance (X ) and ESR, below
C
resonance; above resonance total impedance is
the vector sum of inductive reactance (X ) and
L
ESR.
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
7
SOLID TANTALUM CHIP CAPACITORS
TANTALUM MnO2 COMPONENT PERFORMANCE CHARACTERISTICS (con’t.)
RS — Represents the actual ohmic series resis-
tance in series with the capacitance. Lead wires
and capacitor electrodes are contributing sources.
RL — Capacitor Leakage Resistance. Typically it
can reach 50,000 megohms in a tantalum capaci-
tor. It can exceed 1012 ohms in monolithic ceram-
ics and in film capacitors.
X = 1 ohm
C
Rd — The dielectric loss contributed by dielectric
absorption and molecular polarization. It becomes
very significant in high frequency measurements
and applications. Its value varies with frequency.
2ꢀfC
where:
f = frequency, Hertz
C = capacitance, Farad
Cd — The inherent dielectric absorption of the
solid tantalum capacitor which typically equates to
1-2% of the applied voltage.
FIGURE 7a Total Impedance of the Capacitor Below
Resonance
As frequency increases, X continues to decrease
C
according to its equation above. There is unavoid-
able inductance as well as resistance in all capaci-
tors, and at some point in frequency, the reac-
tance ceas es to be capacitive and becomes
inductive. This frequency is called the self-reso-
nant point. In solid tantalum capacitors, the reso-
nance is damped by the ESR, and a smooth,
rather than abrupt, transition from capacitive to
inductive reactance follows.
X = 2ꢀfL
L
where:
f = frequency, Hertz
L = inductance, Henries
Typical ESR/Z frequency response curves are
shown in Figures 9a and 9b. These curves are
for selected ratings and represent typical T491
Series performance. Maximum limits for 100 kHz
ESR are lis ted in the part number tables for
each series. Note that the T494 Series offers low
ESR and the T495 Series is specially designed
for very low ESR performance. Refer to pages 27
and 31 for more information. See also KEMET’s
T510 Series low ESR ratings on page 37.
FIGURE 7b Total Impedance of the Capacitor Above
Resonance
To understand the many elements of a capaci-
tor, see Figure 8.
RS
L
C
RL
Cd
Rd
FIGURE 8 The Real Capacitor
A capacitor is a complex impedance consisting of
many series and parallel elements, each adding
to the complexity of the measurement system.
L — Repres ents lead wire and cons truction
inductance. In most instances (especially in solid
tantalum and monolithic ceramic capacitors) it is
insignificant at the basic measurement frequen-
cies of 120 and 1000 Hz.
FIGURE 9a ESR & Impedance (Z) vs Frequency
8
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
TANTALUM MnO2 COMPONENT PERFORMANCE CHARACTERISTICS (con’t.)
12. AC Operation
Permissible AC ripple voltage and current are
related to equivalent series resistance (ESR) and
power dissipation capability.
Permis s ible AC ripple voltage which may be
applied is limited by three criteria:
a. The positive peak AC voltage plus the DC
bias voltage, if any, must not exceed the DC
voltage rating of the capacitor.
b. The negative peak AC voltage, in combination
with the bias voltage, if any, must not exceed
FIGURE 9b ESR & Impedance (z) vs Frequency
the permissible reverse voltage ratings pre-
sented in Table 3.
ESR and Z are also affected by temperature. At
100 kHz, ESR decreases with increasing temper-
ature. The amount of change is influenced by the
size of the capacitor and is generally more pro-
nounced on smaller ratings.
c. The power dissipated in the ESR of the capa-
citor must not exceed the appropriate value
specified in Table 5.
Actual power dissipated may be calculated from
the following:
Multiplier of 100KHz ESR
2
P = l R
Substituting I = E ,
10
P = E2R
Z2
Z
where:
I = rms ripple current (amperes)
E = rms ripple voltage (volts)
P = power (watts)
1
Z = impedance at specified frequency (ohms)
R = equivalent series resistance at specified
frequency (ohms)
0.1
-50 -25
0
25
50
75 100 125
Temperature - Degrees Centigrade
Using P max from Table 5, maximum allowable
rms ripple current or voltage may be determined
as follows:
FIGURE 10 Typical Effect of Temperature on 100 kHz ESR
11. AC Power Dissipation
ꢂP max
ꢂP max
E (max) = Z /
I (max) =
/
R
R
Power dissipation is a function of capacitor size
and materials. Maximum power ratings have been
established for all case sizes to prevent overheat-
ing. In actual use, the capacitor’s ability to dissi-
pate the heat generated at any given power level
may be affected by a variety of circuit factors.
These include board density, pad size, heat sinks
and air circulation.
These values should be derated at elevated tem-
peratures as follows:
Temperature
85ꢀC
Derating Factor
.9
.4
125ꢀC
ENVIRONMENTAL
13. Temperature Stability
TABLE 6 Temperature Stability Limits
TABLE 5 Tantalum Chip Power Dissipation Ratings
Step
No.
1
Leakage
Current
Dissipation
Factor
Case Code
KEMET
Maximum Power Dissipation
mW @ +25°C w/+20°C Rise
ꢁ
Temp.
Capacitance
EIA
+25ꢀC within specified within original within original
R
S
T
U
V
A
B
C
2012-12
3216-12
3528-12
6032-15
7343-20
3216-18
3528-21
3062-28
7343-31
7343-43
7260-38
7343-31
25
60
70
90
125
75
tolerance
-55ꢀC within ± 10%
of initial value
+25ꢀC within ± 5%
of initial value
limit
N/A
limit
within original
limit**
2
3
4
5
within original within original
limit
within 10X
original limit
limit**
within original
limit***
within original
limit***
+ 85ꢀC within ± 10%
of initial value
85
+125ꢀC *within ± 12% or within 12X
110
150
165
200
255
270
285
20% of initial
value
+25ꢀC within ± 5%
of initial value
original limit
D
X
E
6
within original within original
limit limit
*+12% is standard. +15% or +20% applies to certain CV values
as noted in part number table.
**within 1.5x initial limit for extended CV values.
***within 1.15x initial limit for extended CV values.
T530D
T510X, T530X 7343-43
T510E, T530E 7260-38
9
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
TANTALUM MnO2 COMPONENT PERFORMANCE CHARACTERISTICS (con’t.)
Mounted capacitors withstand extreme temperature
testing at a succession of continuous steps at
+25°C, -55°C, +25°C, +85°C, +125°C, +25°C, in the
order stated. Capacitors shall be brought to thermal
stability at each test temperature. Capacitance, DF
and DCL are measured at each test temperature
except that DCL is not measured at -55°C. DC bias
of 2.0± 0.5 is recommended for the capacitance
and D F requirements.
The s a m e c o m p a ra tive c ha ng e ha s b e e n
observed in shelf tests at +25°C extending for
50,000 hours. (Some of this change may stem
from instrument or fixture error.)
Dissipation factor exhibits no typical trend. Data
from 10,000 hour life test at +85°C show that ini-
tial limits (at standard conditions) are not exceeded
at the conclusion of these tests.
Leakage current is more variable than capaci-
tance or DF; in fact, leakage current typically
exhibits a logarithmic dependence in s everal
respects. Military Specifications permit leakage
current (measured at standard conditions) to rise
by a factor of four over 10,000 hour life tests.
Typical behavior shows a lower rate of change,
which may be negative or positive. Initial leakage
currents are frequently s o low (les s than 0.1
nanoampere in the smallest CV capacitors) that
changes of several orders of magnitude have no
discernable effect on the usual circuit designs.
14. Thermal Shock
• Mil-Std-202, Method 107, Condition B
Minimum temperature -55°C, mounted
Post Test Performance:
a. Capacitance — within ±5% of initial value
b. DC Leakage — within initial limit
c. Dissipation Factor — within initial limit
d. ESR — within initial limit
15. Moisture Resistance
• Mil-Std-202, Method 106
18. Failure Mode
S te p s 7a a nd 7b e xc lud e d , ra te d vo lta g e ,
42 cycles, mounted
Capacitor failure may be induced by exceeding
50% of rated voltage of the capacitor with forward
DC voltage, reverse DC voltage, power dissipation,
or temperature. As with any practical device, these
capacitors also possess an inherent, although low,
failure rate when operated at less than 50% of the
rated voltage of the capacitor.
Post Test Performance:
a. Capacitance — within ±10% of initial value
b. DC Leakage — within initial limit
c. Dissipation Factor — within initial limit
d. ESR — within initial limit
The dominant failure mode is by short-circuit.
Minor parametric drifts are of no consequence in
circuits suitable for solid tantalum capacitors.
Catastrophic failure occurs as an avalanche in DC
leakage current over a short (millisecond) time
span. The failed capacitor, while called “short-cir-
cuited”, may exhibit a DC resistance of 10 to 104
ohm.
16. Electrostatic Discharge (ESD)
• Human Body Model
2,000 ±50 volts, 1,500 ±5% ohms, 40 nano-
s e c on d p u ls e e a c h p ola rity, 1 p u ls e e a c h
polarity, 5 seconds between pulses, +25ꢀC.
• Charged Device Model
200 ± 5 vo lt s , 0 o h m s , 40 n a n o s e c o n d
pulse, each polarity, 9 pulses each polarity,
5 seconds between pulses, +25ꢀC.
P ro d u c t s u b je c te d to a b o ve te s t c o n d itio n
d e m o n s tra te n o s e n s it ivit y to e le c tro s ta tic
discharge.
If a failed capacitor is in an unprotected low-
impedance circuit, continued flow of current
through the capacitor may obvious ly produce
severe overheating. The over-heated capacitor
may damage the circuit board or nearby compo-
nents . Protection agains t s uch occurrence is
obtained by current-limiting devices or fuses pro-
vided by the circuit design. KEMET’s T496 series
offers a built-in fuse to convert the normal short
circuit failure mode to an open circuit.
17. Long Term Stability
Within the general class of electrolytic capacitors,
solid tantalum capacitors offer unusual stability of
the three important parameters: capacitance, dis-
sipation factor and leakage current. These solid-
state devices are not subject to the effects of
electrolysis, deforming or drying-out associated
with liquid-electrolyte capacitors.
Fortunately, the inherent failure rate of KEMET
solid tantalum capacitors is low, and this failure
rate may be further improved by circuit design.
Statistical failure rates are provided for military
capacitors. Relating circuit conditions to failure
rate is aided by the guides in the section following.
When s tabilized for meas urement at s tandard
conditions, capacitance will typically change less
than ±3% during a 10,000 hour life test +85°C.
10
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
TANTALUM MnO2 COMPONENT PERFORMANCE CHARACTERISTICS (con’t.)
(1)
λV = λbπTπCπVπSRπQπE x 1000
RELIABILITY
19. Reliability Prediction
(2)
λb = 0.00005CWR or 0.0004CSR
Solid tantalum capacitors exhibit no degradation
failure mode during shelf storage and show a
constantly decreasing failure rate (i.e., absence
of any wear out mechanism) during life tests.
This failure rate is dependent upon three impor-
tant application conditions; DC Voltage, ambient
temperature, and circuit impedance. Additional
effects are attributable to the capacitance of the
device and atmospheric and mechanical expo-
sure of the assembled circuit. The 1000 multiplier
at the end converts the failure rate to parts-per-
billion piece-hours. A prediction of the failure rate
can be made using these application conditions
and the formulas and tables listed in MIL-HDBK-
217F (Notice 2).
-0.15
8.617 • 10
1
1
(3)
(4)
πT = exp
-5
(
)
[
]
TAmb 298
17
Application-Voltage
Rated-Voltage
S
0.6
S =
πV =
+ 1
(
)
(5)
(6)
πC = 1.0 • C.023
πSR = Lookup Table
πE = Lookup Table
Pcs. Fail
Pcs. Tested x Hrs. Tested
(7)
πQ =
x 100,000
(
)
FIGURE 11a. MIL-HDBK-217F Notice 2 formulas.
Bas e Multiplier: The first multiplier is the base
multiplier (2) established for the capacitor type.
For “CWR-Chips” or surface mount components
the base multiplier is 0.00005, and for “CSR-
Leaded” devices, the base multiplier is 0.00040.
π
SR
CR (ΩV)
>0.8
0.66
1.0
1.3
2.0
2.7
3.3
0.6-0.8
0.4-0.6
0.2-0.4
0.1-0.2
<0.1
Temperature: The temperature factor is given as
(3). From this formula, it can be seen that the unity
factor, or 1, is derived at an ambient temperature
of +25ꢀC (+298ꢀK), and that at temperatures
below this the multiplier is decreasing and at tem-
peratures above this the multiplier is increasing.
FIGURE 11b. Table for circuit resistance multipiers.
Qu a lity Fa c to r: All of the s e multip lie rs a re
applied to the established or base failure rate of
the part. The T492 Series is qualified under U.S.
military specification MIL-PRF-55365. Failure
rates as low as 0.001% kHr are available under
this test program.
Voltage: The multiplier for application voltage (4)
is a two step process: first, the application volt-
age is compared to 60% of rated voltage, and
then this ratio is raised to an exponential power
of 17 and added to unity. Consider applications
of 50% , 60% , 70% , 80% and 90% of rated volt-
age. The multipliers for these applications would
be 1.045, 2.00, 14.7, 134, and 986, respectively.
From these results it is evident why manufactur-
e rs re c omme nd a p p lic a tion volta ge s not to
exceed 50% rated voltages.
For series not covered by military specifications,
an internal s ampling program is operated by
KEMET Quality Assurance whereby parts are put
on life test at rated voltage for 2000 hours. The
confidence level chosen for the reporting data is
60% . (The cost of sampling each batch would be
prohibitive, and no claim is made to guarantee
the failure rate of each batch.) With this testing
and each new qualification test for new parts, the
average failure rate for all commercial Series lies
b e twe e n 0.1% a nd 1.0% p e r tho us a nd -
piece-hours.
Capacitance: There is a factor (5) applied to the
capacitance (in µF) which effectively increases
the fa ilure ra te fo r inc re a s ing c a p a c ita nc e
(increases in effective area resulting in increases
in possible faults).
Series Resistance: The series resistance is only
concerned with the resistance per application
bias (ohms per volt) external to the capacitor,
and does not include the ESR as a factor.
FIT Calculator
All of these factors are gathered into a Windows
based software, available free from the KEMET
web site (www.kemet.com). The “FIT Calculator”
software does all the calculations and look-ups
based on information entered or selected by the
operator. A manual may also be downloaded
from the same web page to explain the controls
a nd d is p la ys The ma nua l a s we ll a s a he lp
screen also detail the environmental conditions.
Enviro nm e nta l: The environmental factor is
determined by the hars hnes s of the ambient
conditions beyond temperature. An explanation
of these ratings is included in the MIL specifica-
tion and are too extensive to be covered here. In
most cases, this factor is set to ground benign or
GB, with the resulting factor equal to “1”.
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
11
SOLID TANTALUM CHIP CAPACITORS
TANTALUM MnO2 COMPONENT PERFORMANCE CHARACTERISTICS (con’t.)
20. Surge Current
MECHANICAL
All conventional reliability testing is conducted
24. Resistance to Solvents
under steady-state DC voltage. Experience indi-
cates that AC ripple, within the limits prescribed,
has little effect on failure rate. Heavy surge cur-
rents are possible in some applications, howev-
er. Circuit impedance may be very low (below the
recommended 0.1 ohm/volt) or there may be dri-
ving inductance to cause voltage “ringing.” Surge
current may appear during turn-on of equipment,
for example. Failure rate under current-surge
conditions may not be predictable from conven-
tional life test data.
• Mil-Std-202, Method 215
Post Test Performance:
a. Capacitance — within ±10% of initial value
b. DC Leakage — within initial limit
c. Dissipation Factor -— within initial limit
d. Physical — no degradation of case, termi-
nals or marking.
25. Fungus
• Mil-Std-810, Method 508
Capacitors are capable of withstanding a 4 ±1
second charge of rated voltage (±2% ) through a
total circuit resistance (excluding the capacitor) of
1 ±0.2 ohms at +25°C, followed by a 4 ±1 second
discharge to a voltage below 1% of the rated volt-
age. This cycle is repeated consecutively three
(3) times. Post test performance:
26. Flammability
• UL94 VO Classification
Encapsulant materials meet this
classification.
27. Resistance to Soldering Heat
• Wave Solder
a. Capacitance — within ±5% of initial value
b. DC Leakage — within initial limit
c. Dissipation Factor — within initial limit
+260 ±5 ꢀC, 10 Seconds
• Infrared Reflow
+230 ±5 ꢀC, 30 Seconds
• Vapor Phase Reflow
+215 ±5 ꢀC, 2 minutes
Post Test Performance:
a. Capacitance — within ±10% of Initial Value
b. DC Leakage — within Initial Limit
c. Dissipation Factor — within Initial Limit
100% production surge current testing is per-
formed on all Tantalum Chip series for case sizes
C, D, E, X, U, V. The total test circuit resistance
is ≤ 0.5 ohms. The applied voltage is 75% of
rated voltage for all series except the T495 and
T510 which are surged at 100% of rated voltage.
Four surge cycles are applied. Parts not capable
of surviving this test are removed at subsequent
electrical screening. See T493 Series on page 22
for specific surge options.
28. Solderability
• Mil-Std-202, Method 208
• ANSI/J -STD-002, Test B
Applies to Solder and Tin Coated terminations
only. Does not apply to optional gold-plated ter-
minations.
21. Storage Life Test
• 2,000 hours, +125 ꢀC, Unbiased, Mounted
Post Test Performance:
a. Capacitance — within ±10% of initial value
b. DC Leakage — within initial limit
c. Dissipation Factor — within initial limit
d. ESR — within initial limit
29. Vibration
• Mil-Std-202, Method 204, Condition D,
10 Hz to 2,000 Hz, 20G Peak
Post Test Performance:
e. Physical — no degradation of function
a. Capacitance — within ± 10% of initial value
b. DC Leakage — within initial limit
c. Dissipation Factor — within initial limit
22. Standard Life Test
• 2,000 hours, +85 ꢀC, Rated Voltage, Mounted
Post Test Performance:
a. Capacitance — within ±10% of initial value
b. DC Leakage — within 125% of initial limit
c. Dissipation Factor — within initial limit
d. ESR — within initial limit
30. Shock
• Mil-Std-202, Method 213, Condition I,
100 G Peak
Post Test Performance:
a. Capacitance — within ±10% of initial value
b. DC Leakage — within initial limit
c. Dissipation Factor — within initial limit
e. Physical — no degradation of function
23. High Temperature Life Test
• 2,000 hours, +125 ꢀC, 2/3 Rated Voltage,
Mounted
31. Terminal Strength
• Pull Force
Post Test Performance:
• One Pound (454 grams), 30 Seconds
a. Capacitance — within ±10% of initial value
b. DC Leakage — within 125% of initial limit
c. Dissipation Factor — within initial limit
d. ESR — within initial limit
e. Physical — no degradation of function
12
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
TANTALUM MnO2 COMPONENT PERFORMANCE CHARACTERISTICS (con’t.)
• Tensile Force
• Four Pounds (1.8 kilograms), 60 Seconds
gold termination finish is available, at additional cost,
on the T491, T494 and T495 Series only.The gold
finish is not recommended for solder attachment.
Refer to specific lead frame options available on
T493 Series. Refer to www.kemet.com for details
on Pb free transition.
34. Recommended Mounting Pad Geometries
Proper mounting pad geometries are essential
for successful solder connections. These dimen-
sions are highly process sensitive and should be
designed to maximize the integrity of the solder
joint, and to minimize component rework due to
unacceptable solder joints.
4 lb. (1.8 Kg)
• Shear Force
Table 8 Maximum Shear Loads
Case Code
Maximum Shear Loads
KEMET
EIA
Kilograms
2.4
Pounds
5.3
Figure 12 illustrates pad geometry. Tables 9 &
10 provide recommended pad dimensions for
both wave and reflow s oldering techniques .
These dimensions are intended to be a starting
p o int fo r c irc uit b o a rd d e s ig ne rs , to
be fine tuned, if necessary, based upon the pecu-
liarities of the soldering process and/or circuit
board design.
R
S
2012-12
3216-12
3528-12
6032-15
7343-20
3216-18
3528-21
6032-28
7343-31
7343-43
7260-38
3.2
7.0
T
3.6
8.0
U
V
A
B
C
D
X
E
4.5
10.0
11.0
7.0
5.0
3.2
3.6
8.0
4.5
10.0
11.0
11.0
11.0
5.0
Contact KEMET for Engineering Bulletin Number
F-2100 entitled “Surface Mount Mounting Pad
Dime ns ions a nd Cons id e ra tions ” for furthe r
details on this subject.
5.0
5.0
C
Grid
Placement
Courtyard
X
Post Test Performance:
G
Z
Y
a. Capacitance — within ±5% of initial value
b. DC Leakage — within initial limit
c. Dissipation Factor — within initial limit
Figure 12
Table 9 – Land Pattern Dimensions for Reflow Solder
Pad Dimensions - mm
APPLICATIONS
32. Handling
Y
C
KEMET/EIA Size Code
Z
G
X
(ref) (ref)
Automatic handling of encapsulated components
is enhanced by the molded case which provides
compatibility with all types of high speed pick and
p la c e e q uip me nt. Ma nua l ha nd ling of the s e
devices pres ents no unique problems . Care
should be taken with your fingers, however, to
avoid touching the solder-coated terminations as
body oils, acids and salts will degrade the sol-
derability of thes e terminations . Finger cots
should be used whenever manually handling all
solderable surfaces.
R/2012-12
3.90 0.80 1.80 1.55 2.35
4.70 0.80 1.50 1.95 2.75
5.00 1.10 2.50 1.95 3.05
7.60 2.50 2.50 2.55 5.05
A/3216-18, S/3216-12
B/3528-21, T/3528-12
C/6032-28, U/6032-15
D/7343-31, V/7343-20, X/7343-43 8.90 3.80 2.70 2.55 6.35
E/7260-38 8.90 3.80 4.40 2.55 6.35
Table 10 – Land Pattern Dimensions for Wave Solder
Pad Dimensions - mm
Y
C
KEMET/EIA Size Code
Z
G
X
(ref) (ref)
R/2012-12
4.30 0.80 1.26 1.75 2.55
5.10 0.80 1.10 2.15 2.95
5.40 1.10 1.80 2.15 3.25
8.00 2.50 1.80 2.75 5.25
A/3216-18, S/3216-12
B/3528-21, T/3528-12
C/6032-28, U/6032-15
33. Termination Coating
After May 1, 2004, the standard finish coating for
all molded series is transitioning to 100% tin.
D/7343-31, V/7343-20, X/7343-43 9.70 3.80 2.70 2.95 6.75
E/7260-38 9.70 3.80 4.40 2.95 6.75
For conductive adhesive attachment processes, a
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
13
SOLID TANTALUM CHIP CAPACITORS
TANTALUM MnO2 COMPONENT PERFORMANCE CHARACTERISTICS (con’t.)
35. Soldering
KEMET’s families of s urface mount tantalum
During typical reflow operations a slight darken-
ing of the gold-colored epoxy may be observed.
This slight darkening is normal and is not harmful
to the product. Marking permanency is not affect-
ed by this change.
capacitors are compatible with wave (single or
dual) soldering and IR or vapor phase reflow
techniques. Solder-coated terminations have
excellent wetting characteristics for high integrity
solder fillets. Preheating of these components is
recommended to avoid extreme thermal stress.
The maximum recommended preheat rate is 2°C
per second. Figure 13 represents recommended
maximum solder temperature / time combinations
for these devices.
36. Washing
Standard washing techniques and solvents are
compatible with all KEMET surface mount tanta-
lum capacitors. Solvents such as Freon TMC and
TMS, Trichlorethane, methylene chloride, prelete,
and isopropyl alcohol are not harmful to these
components.
Note that although the X/7343-43 case size can
withstand wave soldering, the tall profile (4.3mm
maximum) dictates care in wave process devel-
opment.
If ultrasonic agitation is utilized in the cleaning
process, care should be taken to minimize ener-
gy levels and exposure times to avoid damage to
the terminations.
Sn-Pb Profile
KEMET tantalum chips are also compatible with
newer aqueous and semi-aqueous processes.
Please follow the recommendations for cleaning
as defined by the solder vendor.
300
5 Sec.
250
200
150
37. Encapsulations
45 Sec.
45 Sec.
Under normal circumstances, potting or encap-
sulation of KEMET tantalum chips is not required.
100
50
0
90 Sec.
100
95 Sec.
200
38. Storage Environment
Tantalum chip capacitors should be stored in
normal working environments. While the chips
themselves are quite robust in other environ-
ments, solderability will be degraded by expo-
sure to high temperatures, high humidity, corro-
s ive atmos pheres , and long term s torage. In
addition, packaging materials will be degraded
by high temperature – reels may soften or warp,
and tape peel force may increase. KEMET rec-
ommends that maximum storage temperature
not exceed 40 degrees C, and maximum storage
humidity not exceed 60% relative humidity. In
addition, temperature fluctuations s hould be
minimized to avoid condensation on the parts,
and atmospheres should be free of chlorine and
sulfur bearing compounds. For optimized solder-
ability, chip s tock s hould be us ed promptly,
preferably within 3 years of receipt.
0
50
60 Sec.
150
Time (Seconds)
250
300
Pb-Free Profile
FIGURE 13 Time/Temperature Soldering Profile
Hand-soldering should be performed with care
due to the difficulty in process control. If per-
formed, care should be taken to avoid contact of
the soldering iron to the molded case. The iron
should be used to heat the solder pad, applying
solder between the pad and the termination, until
reflow occurs . The iron s hould be removed.
“Wiping” the edges of a chip and heating the top
surface is not recommended.
14
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
T491 SERIES - Precision Molded Chip
FEATURES
•
•
•
•
•
•
•
•
Meets or Exceeds EIA Standard 535BAAC
Taped and Reeled per EIA 481-1
Symmetrical, Compliant Terminations
Optional Gold-plated Terminations
Laser-marked Case
•
•
•
•
•
•
Tolerance: ±10% , ±20%
Voltage: 3-50 VDC
Extended Range Values
Low Profile Case Sizes
RoHS Compliance
Lead Free Terminations (See www.kemet.com for
transition information)
100% Surge current test on C, D, E, U, V, X sizes
Halogen Free Epoxy
Capacitance: 0.1 ꢃF to 1000 ꢃF
CAPACITOR OUTLINE DRAWING
CATHODE (-) END
VIEW
SIDE VIEW
ANODE (+) END
VIEW
BOTTOM VIEW
B
W
B
H
E
F
K
T
P
A
L
Termination
cutout at
KEMETs
Option,
S
R
S
X
G
either end
STANDARD T491 DIMENSIONS
Millimeters (inches)
CASE SIZE
COMPONENT
±
±
0.20
(.008)
±
±
0.1
±
±
0.3
±
±
0.15
(.006)
B
(Ref)
X
(Ref)
P
R
T
A
G
E
K*
F*
S*
(.004)
L*
W*
H*
(.012)
KEMET
EIA
(Ref) (Ref) (Ref) (Min) (Ref) (Ref)
0.4 0.4 0.13 0.8 1.1 1.3
.004) (.016) (.016) (.005) (.031) (.043) (.051)
0.10 0.5 1.0 0.13 1.1 1.8 2.2
.004) (.020) (.039) (.005) (.043) (.071) (.087)
0.10 0.9 1.0 0.13 2.5 2.8 2.4
.004) (.035) (.039) (.005) (.098) (.110) (.094)
0.10 0.9 1.0 0.13 3.8 3.5 3.5
.004) (.035) (.039) (.005) (.150) (.138) (.138)
0.10 1.7 1.0 0.13 3.8 3.5** 3.5**
.004) (.067) (.039) (.005) (.150) (.138) (.138)
0.10 0.9 1.0 0.13 3.8 3.5 3.5
.004) (.035) (.039) (.005) (.150) (.138) (.138)
A
3216-18
3.2
(.126
3.5
±
±
±
±
±
±
±
±
±
±
±
±
0.2
1.6
±
±
±
±
±
±
±
±
±
±
±
±
0.2
.008) (.063
0.2
1.9
.008) (.075
0.3
2.5
.012) (.098
0.3
2.8
.012) (.110
0.3
4.0
.012) (.157
0.3
3.6
.012) (.142
1.6
±
±
±
±
±
±
±
±
±
±
±
±
0.2
0.9
(.035)
1.1
(.043)
1.4
(.055)
1.5
(.059)
2.3
1.2
(.047)
2.2
0.8
(.031)
0.8
0.4
(.016)
0.4
(.016)
0.5
(.020)
0.5
(.020)
0.5
0.10
±
±
±
±
±
±
±
±
±
±
±
±
0.10
.008) (.063
.008)
0.2
.008)
0.3
.012)
0.3
.012)
0.3
(.004
0.10
(.004
0.10
(.004
0.10
(.004
0.10
(.004
0.10
(.004
B
C
D
X
E
3528-21
6032-28
7343-31
7343-43
7260-38
0.2
.008) (.110
0.3 3.2
.012) (.126
0.3 4.3
.012) (.169
0.3 4.3
.012) (.169
0.3 6.0
.012) (.236
2.8
(.138
6.0
(.087)
2.2
(.031)
1.3
(.236
7.3
(.087)
2.4
(.051)
1.3
(.287
7.3
(.094)
2.4
(.051)
1.3
(.287
7.3
.012)
0.2
.008)
(.091)
2.3
(.091)
(.094)
4.1
(.051)
1.3
(.020)
0.5
(.020)
(.287
(.161)
(.051)
Notes: 1. Metric dimensions govern.
2. (Ref) - Dimensions provided for reference only.
* Mil-C-55365/8 Specified Dimensions
0.004") in diameter at KEMET’s option
** Round Glue Pad: 2.9 ±0.1mm (0.114" ±
LOW PROFILE T491 DIMENSIONS
Millimeters (inches)
CASE SIZE
COMPONENT
X
T
A
G
E
EIA
KEMET
L
W
H Max. K Min. F ± 0.1 S ± 0.3
(Ref) (Ref) (Min) (Ref) (Ref)
0.05 0.13 0.8 0.5 0.8
(.020) (.002) (.005) (.031) (.020) (.031)
0.8 0.05 0.13 0.8 1.1 1.3
(.031) (.002) (.005) (.031) (.043) (.051)
0.8 0.05 0.13 1.1 1.8 2.2
(.031) (.002) (.005) (.043) (.071) (.087)
1.3 0.05 0.13 2.5 2.8 2.4
(.051) (.002) (.005) (.098) (.110) (.094)
1.3 0.05 0.13 3.8 3.5 3.5
(.051) (.002) (.005) (.150) (.138) (.138)
R
2012-12 2.0 ± 0.2
1.3 ± 0.2
1.2
0.3
(.012)
0.3
(.012)
0.3
(.012)
0.5
(.020)
0.9
0.9
(.035)
1.2
(.047)
2.2
(.087)
2.2
(.087)
2.4
0.5
(.079 ± .008) (.051 ± .008) (.047)
3216-12 3.2 ± 0.2 1.6 ± 0.2 1.2
(.126 ± .008) (.063 ± .008) (.047)
3528-12 3.5 ± 0.2 2.8 ± 0.2 1.2
(.138 ± .008) (.110 ± .008) (.047)
6032-15 6.0 ± 0.3 3.2 ± 0.3) 1.5
(.236 ± .012) (.126 ± .012) (.059)
7343-20 7.3 ± 0.3 4.3 ± 0.3 2.0
(.287 ± .012) (.169 ± .012) (.079)
S
T
U
V
(.035)
(.094)
Notes: 1. Metric dimensions govern.
2. (Ref) - Dimensions provided for reference only.
3. No dimensions provided for B, P or R because low profile cases do not have a bevel or a notch.
T491 ORDERING INFORMATION
T
491
B
105
M
035
A
S*
Lead Material
Tantalum
S = 100% Tin (Sn) Plated
H = Standard Solder - Coated (90% Sn 10% Pb)
G = Gold Plated (A,B,C,D,X only)
T = 100% Tin (Sn) Plated
Series
T491 - Precision Molded
Failure Rate
A = Not Applicable
Case Size
A,B,C,D,E,R,S,T,U,V,X
Voltage
Capacitance Picofarad Code
As shown
First two digits represent significant figures.
Third digit specifies number of zeros to follow.
Capacitance Tolerance
*Part number example: T491B105M035AS (14 digits - no spaces). See www.kemet.com for Pb Free transition.
M = ±±0%ꢀ ꢁ = ±10%
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
15
SOLID TANTALUM CHIP CAPACITORS
T491 SERIES—Pre c ision Mold e d Chip
T491 TANTALUM CHIP CAPACITANCE VALUES
Case Size by Capacitance and Voltage
Rated Voltage @ +85°C
Capacitance
µF Code
2.5
3
4
6
10
16
20
25
35
50
A
A
0.10 104
0.15 154
0.22 224
0.33 334
0.47 474
0.68 684
1.0 105
A
A
A/B
B
A
A
A
B
A/B
A/B
A/B
B/C
B/C
B/C
C/D
C/D
V/C/D
D/X
D/X
X
B/C
B/C
V/C
C/D
C/D
D
A
A
A
R/S/A
S/A
A/B
A/B
B/C
B/C
B/C
B/C
C/D
C/D
V/C/D
D/X
D/X
X
A
A
1.5 155
R/A
A
A/B
R/S/A
A/B
A/B
2.2 225
A
A
R/S/A
T/A/B
A/B/C
U/B/C
U/B/C
C/D
3.3 335
A/B
R/S
S/A
A/B/T
A/B/C
D
4.7 475
R/S
A/B
S/T
A/B
S/A
D/X
X
6.8 685
R/S
A/B
R/S/T
A/B
S/T/A
B/C
B/C/U
T/A
10.0 106
15.0 156
22.0 226
33.0 336
47.0 476
68.0 686
100.0 107
150.0 157
220.0 227
330.0 337
470.0 477
680.0 687
1000.0 108
S/T
A/B
S/T
A/B/C
T/U
A/B/C
U/B/C
X
S/T
A/B/C
U/T
A/B/C
T/U
A/B/C
U/B
C/D
V/C/D
V/C/D
D
T/U
A/B/C
T/U
A/B/C
U/V
B/C/D
A
U/C/D
V/C/D
V/D
T/U
A/B/C
T/U/A
B/C/D
U/V
B/C/D
X/E
U/A
B/C/D
U/B
C/D
U/V
B/C/D
D/X
T/U/A
B/C/D
U/V
B/C/D
V/C/D
V/D/X
D/X
X
T
V/B
C/D
V/C
D/X
V/C/D
V/C
D/X
V
V/D/X
D/X
X
V/C/D
D/X
D/X
D/X
E
X/E
D/X
X/E
16
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
T491 SERIES - Pre c ision Mold e d Chip
T491 RATINGS & PART NUMBER REFERENCE
DC
DF %
ESR W
DC
DF %
ESR W
Capaci-
tance
µF
Capaci-
tance
µF
Case
Size
KEMET
Part Number
Leakage
@ +25ºC @ +25°C
Case
Size
KEMET
Leakage
@ +25ºC @ +25°C
mA @ 25ºC 120 Hz
Max Max
2.5 Volt Rating at +85ºC (1.7 Volt Rating at +125ºC)
100 kHz
Max
Part Number
mA @ 25ºC 120 Hz
Max
Max
**6 Volt Rating at +85ºC (4 Volt Rating at +125ºC)
100 kHz
Max
100.0
#33.0
T
T491T107(1)2R5A(2)
3 Volt Rating at +85ºC (2 Volt Rating at +125ºC)
T491A336(1)003A(2) 1.0 6.0
2.5
24.0
3.9
4.0
15.0
15.0
#15.0
#15.0
#15.0
22.0
22.0
22.0
#22.0
#22.0
33.0
C
B
A
T
*S
C
U
B
A
T
C
U
B
*A
*T
D
C
U
T491C156(1)006A(2)
T491B156(1)006A(2)
T491A156(1)006A(2)
T491T156(1)006A(2)
T491S156M006A(2)
T491C226(1)006A(2)
T491U226(1)006A(2)
T491B226(1)006A(2)
T491A226(1)006A(2)
T491T226M006A(2)
T491C336(1)006A(2)
T491U336(1)006A(2)
T491B336(1)006A(2)
T491A336(1)006A(2)
T491T336M006A(2)
T491D476(1)006A(2)
T491C476(1)006A(2)
T491U476(1)006A(2)
T491B476(1)006A(2)
T491A476M006A(2)
T491T476(1)006A(2)
T491D686(1)006A(2)
T491C686(1)006A(2)
T491U686(1)006A(2)
T491B686(1)006A(2)
T491D107(1)006A(2)
T491V107(1)006A(2)
T491C107(1)006A(2)
T491U107M006A(2)
T491B107M006A(2)
T491D157(1)006A(2)
T491C157(1)006A(2)
T491V157(1)006A(2)
T491X227(1)006A(2)
T491D227(1)006A(2)
T491C227M006A(2)
T491V227M006A(2)
T491X337(1)006A(2)
T491D337(1)006A(2)
T491X477(1)006A(2)
T491D477M006A(2)
T491E687M006A(2)
0.9
0.9
0.9
0.9
0.9
1.4
1.4
1.4
1.4
1.4
2.0
2.0
2.0
2.0
2.0
2.9
2.9
2.9
2.9
3.0
3.0
4.1
4.1
4.1
4.1
6.0
6.0
6.0
6.0
6.3
9.0
9.0
9.0
13.2
13.2
13.2
13.2
19.8
19.8
28.2
28.2
40.8
6.0
6.0
6.0
6.0
15.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
12.0
12.0
6.0
6.0
6.0
1.8
3.5
4.0
5.0
10.0
1.8
1.8
3.5
4.0
5.0
1.8
1.8
3.0
2.5
6.0
0.8
1.6
1.8
3.5
3.5
4.4
0.8
1.2
1.8
1.0
0.8
0.7
1.2
1.8
3.0
0.7
1.2
0.7
0.7
0.7
1.2
0.7
0.5
0.5
0.5
0.5
0.5
*A
4 Volt Rating at +85ºC (2.7 Volt Rating at +125ºC)
3.3
4.7
6.8
6.8
10.0
A
A
A
S
B
T491A335(1)004A(2)
T491A475(1)004A(2)
T491A685(1)004A(2)
T491S685(1)004A(2)
T491B106(1)004A(2)
T491A106(1)004A(2)
T491S106(1)004A(2)
T491R106M004A(2)
T491B156(1)004A(2)
T491A156(1)004A(2)
T491T156(1)004A(2)
T491S156M004A(2)
T491C226(1)004A(2)
T491B226(1)004A(2)
T491A226(1)004A(2)
T491T226(1)004A(2)
T491S226M004A(2)
T491C336(1)004A(2)
T491U336(1)004A(2)
T491B336(1)004A(2)
T491A336(1)004A(2)
T491T336M004A(2)
T491C476(1)004A(2)
T491U476(1)004A(2)
T491B476(1)004A(2)
T491A476M004A(2)
T491T476M004A(2)
T491D686(1)004A(2)
T491C686(1)004A(2)
T491U686(1)004A(2)
T491B686(1)004A(2)
T491A686(1)004A(2)
T491D107(1)004A(2)
T491C107(1)004A(2)
T491U107(1)004A(2)
T491B107M004A(2)
T491A107M004A(2)
T491T107M004A(2)
T491D157(1)004A(2)
T491V157(1)004A(2)
T491C157(1)004A(2)
T491B157M004A(2)
T491V227(1)004A(2)
T491D337(1)004A(2)
T491V337(1)004A(2)
T491C337(1)004A(2)
T491X477(1)004A(2)
T491D477(1)004A(2)
T491X687M004A(2)
T491D687M004A(2)
T491X108(1)004A(2)
T491E108M004A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.9
0.9
0.9
0.9
0.9
1.3
1.3
1.3
1.3
1.3
1.9
1.9
1.9
1.9
1.9
2.7
2.7
2.7
2.7
2.8
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
8.8
13.2
13.2
13.2
18.8
18.8
27.2
27.2
40.0
40.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
12.0
12.0
6.0
6.0
6.0
6.0
30.0
8.0
8.0
10.0
8.0
30.0
30.0
8.0
8.0
8.0
6.0
15.0
3.5
6.0
15.0
10.0
3.5
4.0
5.0
15.0
1.8
3.5
4.0
5.0
10.0
1.8
1.8
3.5
4.0
5.0
1.8
1.8
3.0
2.5
6.0
0.8
1.6
1.8
3.5
4.0
0.8
1.2
1.8
1.0
4.0
5.0
0.8
0.7
1.2
2.0
0.7
0.7
0.7
1.2
0.5
0.8
0.5
0.5
0.5
0.2
10.0
A
#10.0
#10.0
15.0
15.0
15.0
#15.0
22.0
22.0
#22.0
#22.0
22.0
33.0
33.0
33.0
#33.0
#33.0
47.0
*S
*R
B
A
T
*S
C
B
33.0
#33.0
#33.0
#33.0
47.0
47.0
#47.0
#47.0
†47.0
*47.0
68.0
B
6.0
A
*A
*T
D
12.0
24.0
6.0
6.0
10.0
8.0
8.0
8.0
8.0
10.0
15.0
8.0
8.0
8.0
8.0
8.0
10.0
12.0
8.0
*T
*S
C
U
B
A
*T
C
U
B
A
*T
D
C
*U
B
*A
D
C
*U
*B
*A
*T
D
#68.0
#68.0
#68.0
100.0
100.0
#100.0
#100.0
#100.0
150.0
#150.0
#150.0
220.0
#220.0
#220.0
#220.0
330.0
330.0
470.0
470.0
680.0
C
*U
*B
D
V
C
*U
*B
D
*C
*V
X
47.0
#47.0
#47.0
#47.0
68.0
68.0
#68.0
#68.0
#68.0
100.0
#100.0
#100.0
#100.0
†100.0
†100.0
150.0
150.0
#150.0
†150.0
#220.0
330.0
†330.0
#330.0
#470.0
#470.0
#680.0
#680.0
#1000.0
#1000.0
D
*C
*V
*X
*D
*X
*D
*E
8.0
10.0
12.0
12.0
10 Volt Rating at +85ºC (7 Volt Rating at +125ºC)
1.5
2.2
2.2
3.3
3.3
#3.3
4.7
4.7
#4.7
#4.7
6.8
A
B
A
A
S
*R
B
A
S
*R
B
A
T
*S
C
B
T491A155(1)010A(2)
T491B225(1)010A(2)
T491A225(1)010A(2)
T491A335(1)010A(2)
T491S335(1)010A(2)
T491R335(1)010A(2)
T491B475(1)010A(2)
T491A475(1)010A(2)
T491S475(1)010A(2)
T491R475M010A(2)
T491B685(1)010A(2)
T491A685(1)010A(2)
T491T685(1)010A(2)
T491S685M010A(2)
T491C106(1)010A(2)
T491B106(1)010A(2)
T491A106(1)010A(2)
T491T106(1)010A(2)
T491S106M010A(2)
T491C156(1)010A(2)
T491U156(1)010A(2)
T491B156(1)010A(2)
T491A156(1)010A(2)
T491T156M010A(2)
0.5
0.5
0.5
0.5
0.5
0.3
0.5
0.5
0.5
0.5
0.7
0.7
0.7
0.7
1.0
1.0
1.0
1.0
1.0
1.5
1.5
1.5
1.5
1.5
6.0
6.0
6.0
6.0
6.0
8.0
15.0
6.0
6.0
8.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
8.0
8.0
8.0
3.5
8.0
V
8.0
8.0
12.0
8.0
8.0
12.0
10.0
8.0
*C
*B
*V
D
*V
*C
X
*D
*X
*D
*X
*E
6.0
15.0
15.0
3.5
6.0
15.0
10.0
3.5
6.0
5.0
15.0
1.8
3.5
4.0
5.0
15.0
1.8
1.8
3.5
6.0
8.0
12.0
12.0
12.0
15.0
6.8
6.8
#6.8
10.0
10.0
#10.0
#10.0
#10.0
15.0
15.0
15.0
#15.0
#15.0
**6 Volt Rating at +85ºC (4 Volt Rating at +125ºC)
2.2
2.2
3.3
4.7
4.7
R
A
A
A
S
B
A
S
*R
B
T491R225(1)006A(2)
T491A225(1)006A(2)
T491A335(1)006A(2)
T491A475(1)006A(2)
T491S475(1)006A(2)
T491B685(1)006A(2)
T491A685(1)006A(2)
T491S685(1)006A(2)
T491R685(1)006A(2)
T491B106(1)006A(2)
T491A106(1)006A(2)
T491T106(1)006A(2)
T491S106M006A(2)
T491R106(1)006A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
10.0
8.0
25.0
8.0
8.0
6.0
15.0
3.5
A
T
*S
C
U
B
*A
*T
6.8
6.8
6.0
#6.8
#6.8
10.0
10.0
10.0
#10.0
#10.0
15.0
15.0
3.5
4.0
5.0
5.0
A
T
*S
*R
15.0
10.0
*Extended Values
**6 Volt product equivalent to 6.3 volt product.
#Maximum Capacitance Change @ 125ºC=+15% .
†Maximum Capacitance Change @ 125ºC=+20% .
(1) To complete KEMET Part Number, insert M for ±20% tolerance or K for ±10% tolerance.
Higher voltage ratings and tighter capacitance tolerance product may be
substituted within the same size at KEMET’s option. Voltage substitutions
will be marked with the higher voltage rating.
Note: Refer to T491 Ordering Information on page 15 for lead termination options.
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
17
SOLID TANTALUM CHIP CAPACITORS
T491 SERIES—Pre c ision Mold e d Chip
T491 RATINGS & PART NUMBER REFERENCE
DC
DF %
ESR W
DC
DF %
@ +25ºC @ +25°C
ESR W
Capaci-
tance
µF
Capaci-
tance
µF
Case
Size
KEMET
Part Number
Leakage
@ +25ºC @ +25°C
Case
Size
KEMET
Part Number
Leakage
mA @ 25ºC 120 Hz
Max Max
10 Volt Rating at +85ºC (7 Volt Rating at +125ºC)
100 kHz
Max
mA @ 25ºC 120 Hz
Max Max
16 Volt Rating at +85ºC (10 Volt Rating at +125ºC)
100 kHz
Max
22.0
22.0
#22.0
#22.0
#22.0
33.0
33.0
33.0
#33.0
#33.0
47.0
C
U
B
*A
*T
D
V
C
U
B
D
V
C
*U
*B
D
V
C
T491C226(1)010A(2)
T491U226(1)010A(2)
T491B226(1)010A(2)
T491A226M010A(2)
T491T226M010A(2)
T491D336(1)010A(2)
T491V336(1)010A(2)
T491C336(1)010A(2)
T491U336(1)010A(2)
T491B336(1)010A(2)
T491D476(1)010A(2)
T491V476(1)010A(2)
T491C476(1)010A(2)
T491U476(1)010A(2)
T491B476M010A(2)
T491D686(1)010A(2)
T491V686(1)010A(2)
T491C686(1)010A(2)
T491U686M010A(2)
T491B686M010A(2)
T491D107(1)010A(2)
T491C107(1)010A(2)
T491V107(1)010A(2)
T491X157(1)010A(2)
T491D157(1)010A(2)
T491C157(1)010A(2)
T491V157M010A(2)
T491X227(1)010A(2)
T491D227(1)010A(2)
T491V227(1)010A(2)
T491D337M010A(2)
T491X337(1)010A(2)
T491X477(1)010A(2)
T491E477M010A(2)
2.2
2.2
2.2
2.2
2.2
3.3
3.3
3.3
3.3
3.3
4.7
4.7
4.7
4.7
4.7
6.8
6.8
6.0
6.0
6.0
10.0
12.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
10.0
8.0
6.0
6.0
6.0
10.0
10.0
8.0
8.0
8.0
8.0
8.0
10.0
8.0
8.0
1.8
1.8
3.0
6.0
8.0
0.8
0.7
1.6
1.8
3.5
0.8
0.7
1.2
2.2
1.0
0.8
0.7
1.2
1.8
3.0
0.7
1.2
0.7
0.7
0.7
1.2
0.7
0.5
0.5
0.7
0.5
0.5
0.2
0.5
100.0
†100.0
#100.0
#150.0
#150.0
#270.0
X
T491X107(1)016A(2)
T491V107(1)016A(2)
T491D107(1)016A(2)
T491X157(1)016A(2)
T491D157(1)016A(2)
T491X227(1)016A(2)
16.0
16.0
16.0
24.0
24.0
35.2
8.0
12.0
8.0
8.0
12.0
10.0
0.7
0.7
0.7
0.5
0.7
0.5
*V
*D
*X
*D
*X
20 Volt Rating at +85ºC (13 Volt Rating at + 125ºC)
0.68
1.0
1.0
#1.0
1.5
1.5
2.2
2.2
3.3
#3.3
3.3
4.7
4.7
#4.7
6.8
6.8
#6.8
10.0
10.0
#10.0
15.0
15.0
22.0
22.0
#22.0
33.0
#33.0
†33.0
47.0
68.0
#68.0
#100.0
A
A
S
R
A
S
B
A
B
*A
*T
C
B
*A
C
U
*B
C
U
*B
D
C
D
V
*C
D
*C
*V
*D
X
*D
*X
T491A684(1)020A(2)
T491A105(1)020A(2)
T491S105(1)020A(2)
T491R105M020A(2)
T491A155(1)020A(2)
T491S155(1)020A(2)
T491B225(1)020A(2)
T491A225(1)020A(2)
T491B335(1)020A(2)
T491A335(1)020A(2)
T491T335(1)020A(2)
T491C475(1)020A(2)
T491B475(1)020A(2)
T491A475(1)020A(2)
T491C685(1)020A(2)
T491U685(1)020A(2)
T491B685(1)020A(2)
T491C106(1)020A(2)
T491U106(1)020A(2)
T491B106(1)020A(2)
T491D156(1)020A(2)
T491C156(1)020A(2)
T491D226(1)020A(2)
T491V226(1)020A(2)
T491C226(1)020A(2)
T491D336(1)020A(2)
T491C336M020A(2)
T491V336(1)020A(2)
T491D476(1)020A(2)
T491X686(1)020A(2)
T491D686(1)020A(2)
T491X107(1)020A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.7
0.7
0.7
1.0
1.0
1.0
1.4
1.4
1.4
2.0
2.0
2.0
3.0
3.0
4.4
4.4
4.4
6.6
6.6
6.6
9.4
13.6
13.6
20.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
8.0
8.0
12.0
10.0
18.0
20.0
8.0
15.0
3.5
7.0
3.5
7.0
5.0
2.4
3.5
6.0
1.9
1.9
3.5
1.8
1.8
3.0
1.0
1.7
0.8
0.7
1.2
0.8
1.2
0.7
0.7
0.7
0.7
0.5
47.0
#47.0
#47.0
#47.0
68.0
68.0
#68.0
#68.0
#68.0
100.0
#100.0
#100.0
150.0
#150.0
#150.0
#150.0
#220.0
#220.0
#220.0
#330.0
#330.0
#470.0
#470.0
6.8
6.8
6.8
*U
*B
D
*C
V
10.0
10.0
10.0
15.0
15.0
15.0
15.0
22.0
22.0
22.0
33.0
33.0
47.0
47.0
X
D
*C
*V
X
*D
*V
*D
*X
*X
*E
8.0
12.0
10.0
10.0
10.0
12.0
16 Volt Rating at +85ºC (10 Volt Rating at +125ºC)
1.0
1.5
2.2
2.2
#2.2
3.3
3.3
4.7
4.7
4.7
A
A
A
*S
*R
B
A
B
A
T
C
B
*A
C
U
T491A105(1)016A(2)
T491A155(1)016A(2)
T491A225(1)016A(2)
T491S225(1)016A(2)
T491R225(1)016A(2)
T491B335(1)016A(2)
T491A335(1)016A(2)
T491B475(1)016A(2)
T491A475(1)016A(2)
T491T475(1)016A(2)
T491C685(1)016A(2)
T491B685(1)016A(2)
T491A685(1)016A(2)
T491C106(1)016A(2)
T491U106(1)016A(2)
T491B106(1)016A(2)
T491A106(1)016A(2)
T491T106M016A(2)
T491C156(1)016A(2)
T491U156(1)016A(2)
T491B156(1)016A(2)
T491D226(1)016A(2)
T491C226(1)016A(2)
T491U226(1)016A(2)
T491B226(1)016A(2)
T491D336(1)016A(2)
T491C336(1)016A(2)
T491U336(1)016A(2)
T491D476(1)016A(2)
T491V476(1)016A(2)
T491C476(1)016A(2)
T491V686(1)016A(2)
T491D686(1)016A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
0.8
1.1
1.1
1.1
1.6
1.6
1.6
1.6
1.6
2.4
2.4
2.4
3.6
3.6
3.6
3.6
5.3
5.3
5.3
7.5
7.5
7.5
10.9
10.9
4.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
10.0
8.0
6.0
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
12.0
6.0
6.0
6.0
6.0
6.0
10.0
8.0
6.0
15.0
25.0
3.5
6.0
3.5
6.0
5.0
1.9
3.5
7.0
1.8
1.8
3.5
7.0
8.0
1.8
1.8
3.0
0.8
1.6
3.0
2.2
0.8
1.2
3.0
0.8
0.7
1.2
0.7
0.7
25 Volt Rating at +85ºC (17 Volt Rating at +125ºC)
0.33
0.47
0.68
1.0
1.0
1.5
1.5
2.2
2.2
3.3
3.3
4.7
#4.7
6.8
6.8
10.0
10.0
15.0
#15.0
22.0
22.0
22.0
33.0
#33.0
#47.0
†47.0
†68.0
A
A
A
B
*A
B
*A
C
B
C
B
C
*B
C
*B
D
C
D
*C
D
T491A334(1)025A(2)
T491A474(1)025A(2)
T491A684(1)025A(2)
T491B105(1)025A(2)
T491A105(1)025A(2)
T491B155(1)025A(2)
T491A155(1)025A(2)
T491C225(1)025A(2)
T491B225(1)025A(2)
T491C335(1)025A(2)
T491B335(1)025A(2)
T491C475(1)025A(2)
T491B475(1)025A(2)
T491C685(1)025A(2)
T491B685(1)025A(2)
T491D106(1)025A(2)
T491C106(1)025A(2)
T491D156(1)025A(2)
T491C156(1)025A(2)
T491D226(1)025A(2)
T491C226(1)025A(2)
T491V226(1)025A(2)
T491X336(1)025A(2)
T491D336(1)025A(2)
T491X476(1)025A(2)
T491D476(1)025A(2)
T491X686M025A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.9
0.9
1.2
1.2
1.7
1.7
2.5
2.5
3.8
3.8
5.5
5.5
5.5
8.3
8.3
11.8
11.8
17.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
10.0
8.0
15.0
14.0
10.0
5.0
8.0
5.0
10.0
3.5
4.5
2.5
3.5
2.4
1.5
1.9
3.0
1.0
1.5
1.0
1.5
0.8
1.5
0.7
0.7
0.7
0.7
0.7
0.7
6.8
6.8
#6.8
10.0
10.0
10.0
#10.0
#10.0
15.0
15.0
#15.0
22.0
22.0
#22.0
#22.0
33.0
#33.0
#33.0
47.0
47.0
#47.0
68.0
68.0
B
*A
*T
C
U
*B
D
C
*U
*B
D
*C
*U
D
*C
*V
X
*D
*X
*D
*X
V
*C
*V
D
*Extended Values
**6 Volt product equivalent to 6.3 volt product.
#Maximum Capacitance Change @ 125ºC=+15%.
†Maximum Capacitance Change @ 125ºC=+20%.
(1) To complete KEMET Part Number, insert M for ±20% tolerance or K for ±10% tolerance.
Higher voltage ratings and tighter capacitance tolerance product may be
substituted within the same size at KEMET’s option. Voltage substitutions
will be marked with the higher voltage rating.
Note: Refer to T491 Ordering Information on page 15 for lead termination options.
18
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
T491 SERIES - Precision Molded Chip
T491 RATINGS & PART NUMBER REFERENCE
DC
Leakage
DF %
@ +25ºC @ +25°C
ESR W
Capaci-
tance
µF
Case
Size
KEMET
Part Number
mA @ 25ºC 120 Hz
Max Max
35 Volt Rating at +85ºC (23 Volt Rating at +125ºC)
100 kHz
Max
0.10
0.15
0.22
0.33
0.47
0.47
0.68
0.68
1.0
1.0
1.5
1.5
2.2
A
A
A
A
B
A
B
*A
B
*A
C
B
C
*B
C
*B
D
T491A104(1)035A(2)
T491A154(1)035A(2)
T491A224(1)035A(2)
T491A334(1)035A(2)
T491B474(1)035A(2)
T491A474(1)035A(2)
T491B684(1)035A(2)
T491A684(1)035A(2)
T491B105(1)035A(2)
T491A105(1)035A(2)
T491C155(1)035A(2)
T491B155(1)035A(2)
T491C225(1)035A(2)
T491B225(1)035A(2)
T491C335(1)035A(2)
T491B335(1)035A(2)
T491D475(1)035A(2)
T491C475(1)035A(2)
T491D685(1)035A(2)
T491C685(1)035A(2)
T491D106(1)035A(2)
T491C106M035A(2)
T491V106(1)035A(2)
T491X156(1)035A(2)
T491D156(1)035A(2)
T491X226(1)035A(2)
T491D226(1)035A(2)
T491X336(1)035A(2)
T491X476(1)035A(2)
T491E476(1)035A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
1.2
1.2
1.7
1.7
2.4
2.4
3.5
3.5
3.5
5.3
5.3
7.7
7.7
11.6
16.5
16.5
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
10.0
20.0
19.0
18.0
15.0
8.0
14.0
6.5
10.0
5.0
10.0
4.5
5.0
3.5
4.0
2.5
3.5
1.5
2.5
1.3
2.0
1.0
2.0
2.0
0.9
0.8
0.7
0.7
0.6
0.6
0.5
2.2
3.3
#3.3
4.7
4.7
C
D
6.8
6.8
*C
D
*C
*V
X
D
X
*D
*X
*X
*E
10.0
#10.0
#10.0
15.0
15.0
22.0
#22.0
#33.0
†47.0
#47.0
50 Volt Rating at +85ºC (33 Volt Rating at + 125ºC)
0.10
0.15
0.15
0.22
0.33
0.47
0.47
0.68
0.68
1.0
1.0
1.5
1.5
2.2
2.2
3.3
4.7
6.8
A
B
*A
B
B
C
*B
C
*B
C
*V
D
*C
D
T491A104(1)050A(2)
T491B154(1)050A(2)
T491A154(1)050A(2)
T491B224(1)050A(2)
T491B334(1)050A(2)
T491C474(1)050A(2)
T491B474(1)050A(2)
T491C684(1)050A(2)
T491B684(1)050A(2)
T491C105(1)050A(2)
T491V105M050A(2)
T491D155(1)050A(2)
T491C155(1)050A(2)
T491D225(1)050A(2)
T491C225(1)050A(2)
T491D335(1)050A(2)
T491D475(1)050A(2)
T491X685(1)050A(2)
T491D685(1)050A(2)
T491X106M050A(2)
T491X156(1)050A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
1.1
1.1
1.7
2.4
3.5
3.4
5.0
7.5
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
20.0
16.0
19.0
14.0
10.0
8.0
9.0
7.0
8.0
5.5
6.0
3.5
4.5
2.5
3.5
2.0
1.5
1.0
1.0
0.7
0.7
*C
D
D
X
#6.8
#10.0
†15.0
*D
*X
*X
* Extended Values
** 6 Volt product equivalent to 6.3 volt product
# Maximum Capacitance Change @ 125°C = +15%
† Maximum Capacitance Change @ 125°C = +20%
(1) To complete KEMET Part Number, insert M for ±20% tolerance or K for ±10% tolerance.
High voltage ratings and tighter capacitance tolerance product may be substituted
within the same size at KEMET's option. Voltage substitutions will be marked with the
higher voltage rating.
Note: Refer to T491 Ordering Information on page 15 for lead termination options.
CAPACITOR MARKINGS
T491 Series — All Case Sizes
CONSTRUCTION
Silver Adhesive
Negative
Termination*
Polarity
Stripe (+)
Washer
Molded
Case
Polarity
Bevel (+)
Polarity
Indicator (+)
Tantalum
Wire
Picofarad
Code
2 2 6
Rated
Voltage
KEMET
I. D. Symbol
K
2 0
Tantalum
Weld
(Ta
O )
5
2
4 4 2
Mn02 Coat
(First Layer)
Carbon
(Second Layer)
Positive
Print Week Code:
1st Digit = Year
Silver Paint
Termination*
(Third Layer)
*100% tin
2nd & 3rd Digits = Week
"442" = The 42nd week of 2004
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
19
SOLID TANTALUM CHIP CAPACITORS
T492 SERIES—Style CWR11 Pe r Mil-PRF-55365/ 8
•
Established reliability military version of
•
Qualified to MIL-PRF-55365/8, Style CWR11:
Industrial Grade T491 series
– Termination Code H, solder-plated
– Weibull failure rate codes B, C and D
– Capacitance values and voltages as shown
in following part number table. (Contact
KEMET for latest qualification status)
•
•
•
•
Taped and reeled per EIA 481-1
Precision-molded, laser-marked case
Symmetrical, compliant terminations
100% Surge Current test on C, D sizes
T492 OUTLINE DRAWINGS
CATHODE (-) END
VIEW
SIDE VIEW
ANODE (+) END
VIEW
BOTTOM VIEW
B
W
B
H
E
F
K
T
P
A
L
Termination
cutout at
KEMETs
Option,
S
R
S
X
G
either end
DIMENSIONS – Millimeters (Inches)
CASE SIZE
KEMET EIA
COMPONENT
X
P
R
T
A
G
E
±0.20
±-0.1
±0.3
B
(Ref)
±0.15
L*
W*
H*
K*
F*
S*
±(.004) ±(.012)
±(.008)
± (.006)
(Ref)
(Ref) (Ref) (Ref) (Min) (Ref) (Ref)
A
B
C
D
3216-18 3.2 ± 0.2
1.6 ± 0.2
1.6 ± 0.2
0.9
(.035)
1.2
(.047)
0.8
(.031)
0.4
(.016)
0.10 ± 0.10
0.4 0.4 0.13 0.8 1.1 1.3
(.126 ± .008) (.063 ± .008) (.063 ± .008)
3528-21 3.5 ± 0.2 2.8 ± 0.2 1.9 ± 0.2
(.138 ± .008) (.110 ± .008) (.075 ± .008)
6032-28 6.0 ± 0.3 3.2 ± 0.3 2.5 ± 0.3
(.236 ± .012) (.126 ± .012) (.098 ± .012)
7343-31 7.3 ± 0.3 4.3± 0.3 2.8 ± 0.3
(.287 ± .012) (.169 ± .012) (.110 ± .012)
(.004 ± .004) (.016) (.016) (.005) (.031) (.043) (.051)
0.10 ± 0.10 0.5 1.0 0.13 1.1 1.8 2.2
(.004 ± .004) (.020) (.039) (.005) (.043) (.071) (.087)
0.10 ± 0.10 0.9 1.0 0.13 2.5 2.8 2.4
(.004 ± .004) (.035) (.039) (.005) (.098) (.110) (.094)
0.10 ± 0.10 0.9 1.0 0.13 3.8 3.5 3.5
(.004 ± .004) (.035) (.039) (.005) (.150) (.138) (.138)
1.1
(.043)
2.2
(.087)
0.8
(.031)
0.4
(.016)
1.4
(.055)
2.2
(.087)
1.3
(.051)
0.5
(.020)
1.5
(.059)
2.4
(.094)
1.3
(.051)
0.5
(.020)
Notes: 1. Metric dimensions govern.
* Mil-C-55365/8 Specified Dimensions
2. (Ref) - Dimensions provided for reference only.
ORDERING INFORMATION — MIL-PRF-55365 Part Number
CWR11 105
M
H
K
B
Z
Style
Surge Current Option
A = +25°C afterWeibull
Capacitors, Chip, Fixed Tantalum
B = -55° +85° after Weibull
C = -55°, 0°, & +85°C before Weibull
Established Reliability, (encapsulated)
Z = None
Voltage
Failure Rate Symbol*
(*See Note Below)
D = 6V
J = ±2V
K = ±ꢁV
F = ꢀ2V
H = ꢀꢁV M - 3ꢁV
B = (2.ꢀ0/ꢀ222 hrs.
C = (2.2ꢀ0/ꢀ222 hrs.
D = (2.22ꢀ0/ꢀ222 hrs.
Termination Finish Code
H = Solder Plated
Capacitance Tolerance
M = ±±20
Capacitance Picofarad Code
First two digits represent significant figures.
Third digit specifies number of zeros to follow.
K = ±ꢀ20
J = ±ꢁ0
T492 SERIES ORDERING INFORMATION — KEMET Part Number
T 492 B 105 K 035 B S*
Lead Material
Tantalum
S -Tin-Lead (Sn/Pb) Coated
(Contact KEMET Sales Rep. for additional Lead Material options)
Series
T492 - Precision Molded, Style CWR11
Failure Rate Symbol*
(*See Note Below)
B (0.1%/1000 hrs.)
C (0.01%/1000 hrs.)
D (0.001%/1000 hrs.)
Voltage
Case Size
A, B, C, D
Capacitance Picofarad Code
First two digits represent significant figures.
Third digit specifies number of zeros to follow.
Capacitance Tolerance
M - ± 20%
K - ± 10%
J - ± 5%
* Part Number Example: T492B105K035BS (14 digits - no spaces)
* See www.kemet.com for Pb Free transition.
*Note on Failure Rates: Exponential failure rate levels M, P, R and S are inactive for new design per Mil-C-55365.
Parts qualified to Weibull failure rate levels are substitutable for exponential failure rate levels.
20
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
T492 SERIES—Style CWR11 Pe r Mil-PRF-55365/ 8
T492 (CWR11) RATINGS AND PART NUMBER REFERENCE
DC
DF
ESR
Capaci-
tance
ꢃF
Leakage % @ +25ꢀC
ꢃA @ +25ꢀC 120 Hz
ꢄ
100kHz
Max
@ +25ꢀC
Case
Size
KEMET
Part Number
Mil-C-55365/8
Part Number
Max
Max
6 Volt Rating at +85ꢀC (4 Volt Rating at +125ꢀC)
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
47.0
A
A
A
B
B
B
C
C
D
T492A155(1)006(2)S CWR11DH155(1)(2)
T492A225(1)006(2)S CWR11DH225(1)(2)
T492A335(1)006(2)S CWR11DH335(1)(2)
T492B475(1)006(2)S CWR11DH475(1)(2)
T492B685(1)006(2)S CWR11DH685(1)(2)
T492B106(1)006(2)S CWR11DH106(1)(2)
T492C156(1)006(2)S CWR11DH156(1)(2)
T492C226(1)006(2)S CWR11DH226(1)(2)
T492D476(1)006(2)S CWR11DH476(1)(2)
0.5
0.5
0.5
0.5
0.5
0.6
0.9
1.4
2.8
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
8.0
8.0
5.5
4.5
3.5
3.0
2.2
1.1
10 Volt Rating at +85ꢀC (7 Volt Rating at 125ꢀC)
1.0
1.5
2.2
3.3
4.7
6.8
15.0
33.0
A
A
A
B
B
B
C
D
T492A105(1)010(2)S CWR11FH105(1)(2)
T492A155(1)010(2)S CWR11FH155(1)(2)
T492A225(1)010(2)S CWR11FH225(1)(2)
T492B335(1)010(2)S CWR11FH335(1)(2)
T492B475(1)010(2)S CWR11FH475(1)(2)
T492B685(1)010(2)S CWR11FH685(1)(2)
T492C156(1)010(2)S CWR11FH156(1)(2)
T492D336(1)010(2)S CWR11FH336(1)(2)
0.5
0.5
0.5
0.5
0.5
0.7
1.5
3.3
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
10.0
8.0
8.0
5.5
4.5
3.5
2.5
1.1
CONSTRUCTION
Silver Adhesive
Negative
Termination*
Polarity
Stripe (+)
Washer
Molded
Case
Polarity
Bevel (+)
15 Volt Rating at +85ꢀC (10 Volt Rating at +125ꢀC)
0.68
1.0
1.5
2.2
3.3
4.7
10.0
A
A
A
B
B
B
C
T492A684(1)015(2)S CWR11HH684(1)(2)
T492A105(1)015(2)S CWR11HH105(1)(2)
T492A155(1)015(2)S CWR11HH155(1)(2)
T492B225(1)015(2)S CWR11HH225(1)(2)
T492B335(1)015(2)S CWR11HH335(1)(2)
T492B475(1)015(2)S CWR11HH475(1)(2)
T492C106(1)015(2)S CWR11HH106(1)(2)
0.5
0.5
0.5
0.5
0.5
0.7
1.6
4.0
4.0
6.0
6.0
6.0
6.0
6.0
12.0
10.0
8.0
5.5
5.0
4.0
2.5
Tantalum
Wire
Tantalum
Weld
(Ta
O )
2 5
Mn02 Coat
(First Layer)
22.0
D
T492D226(1)015(2)S CWR11HH226(1)(2)
20 Volt Rating at +85ꢀC (13 Volt Rating at +125ꢀC)
3.3
6.0
1.1
Carbon
(Second Layer)
Positive
Silver Paint
Termination*
*100% tin
(Third Layer)
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
15.0
A
A
A
B
B
B
C
C
D
T492A474(1)020(2)S CWR11JH474(1)(2)
T492A684(1)020(2)S CWR11JH684(1)(2)
T492A105(1)020(2)S CWR11JH105(1)(2)
T492B155(1)020(2)S CWR11JH155(1)(2)
T492B225(1)020(2)S CWR11JH225(1)(2)
T492B335(1)020(2)S CWR11JH335(1)(2)
T492C475(1)020(2)S CWR11JH475(1)(2)
T492C685(1)020(2)S CWR11JH685(1)(2)
T492D156(1)020(2)S CWR11JH156(1)(2)
0.5
0.5
0.5
0.5
0.5
0.7
1.0
1.4
3.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
14.0
12.0
10.0
6.0
5.0
4.0
3.0
2.4
1.1
CAPACITOR MARKINGS
T492 Series — All Case Sizes
Jan
Brand
Polarity
25 Volt Rating at +85ꢀC (17 Volt Rating at +125ꢀC)
J
Indicator (+)
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10.0
A
A
B
B
B
C
C
C
D
D
T492A334(1)025(2)S CWR11KH334(1)(2)
T492A474(1)025(2)S CWR11KH474(1)(2)
T492B684(1)025(2)S CWR11KH684(1)(2)
T492B105(1)025(2)S CWR11KH105(1)(2)
T492B155(1)025(2)S CWR11KH155(1)(2)
T492C225(1)025(2)S CWR11KH225(1)(2)
T492C335(1)025(2)S CWR11KH335(1)(2)
T492C475(1)025(2)S CWR11KH475(1)(2)
T492D685(1)025(2)S CWR11KH685(1)(2)
T492D106(1)025(2)S CWR11KH106(1)(2)
0.5
0.5
0.5
0.5
0.5
0.6
0.9
1.2
1.7
2.5
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
15.0
14.0
7.5
6.5
6.5
3.5
3.5
2.5
1.4
1.2
Picofarad
Code
1 5 6
Rated
Voltage
KEMET
I. D. Symbol
K
2 0
4 1 3
Print Week Code:
35 Volt Rating at +85ꢀC (23 Volt Rating at +125ꢀC)
1st Digit = Year
2nd & 3rd Digits = Week
"413" = The 13th week of 2004
0.10
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
A
A
A
A
B
B
B
C
C
C
D
T492A104(1)035(2)S CWR11MH104(1)(2)
T492A154(1)035(2)S CWR11MH154(1)(2)
T492A224(1)035(2)S CWR11MH224(1)(2)
T492A334(1)035(2)S CWR11MH334(1)(2)
T492B474(1)035(2)S CWR11MH474(1)(2)
T492B684(1)035(2)S CWR11MH684(1)(2)
T492B105(1)035(2)S CWR11MH105(1)(2)
T492C155(1)035(2)S CWR11MH155(1)(2)
T492C225(1)035(2)S CWR11MH225(1)(2)
T492C335(1)035(2)S CWR11MH335(1)(2)
T492D475(1)035(2)S CWR11MH475(1)(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
1.2
1.7
4.0
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
24.0
21.0
18.0
15.0
10.0
8.0
6.5
4.5
3.5
2.5
Note on Failure Rates:
Exponential failure rate
levels M, P, R and S are
inactive for new design
per MIL-C-55365. Parts
qualified to Weibull failure
rate levels are substitutable
for exponential failure
rate levels.
Note: ESR limits are per
Mil-C-55365/8
1.5
To complete Part Numbers:
(1) Insert “M” for ±20% tolerance, “K” for ±10% tolerance or “J” for ±5% tolerance.
(2) Insert Failure Rate Symbol: B (0.1% /1000 hours), C (0.01% /1000 hours) or
D (0.001% /1000 hours).
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
21
SOLID TANTALUM CHIP CAPACITORS
T493 SERIES—Milita ry COTS
FEATURES
• Standard Cases Sizes A - X per EIA535BAAC
• Termination Finishes offered per MIL-PRF-55365: Gold Plated, Hot Solder Dipped, Solder Plated,
Solder Fused
• Weibull Grading Available: B (0.1%/1000hrs) and C (0.01%/1000hrs)
• Surge Current Testing Available per MIL-PRF-55365: 10 cycles @ +25°C; 10 cycles @ -55°C and +85°C
• Standard and Low ESR Options
• Operating Temperature Range: -55°C to +125°C
• Capacitance: 0.1 to 330µF
• Voltage: 4 to 50 Volts
OUTLINE DRAWING
CATHODE (-) END
VIEW
SIDE VIEW
ANODE (+) END
VIEW
BOTTOM VIEW
B
W
B
H
E
F
K
T
A
L
X
S
G
S
Termination Notch
at KEMETs Option,
Either End
DIMENSIONS- MILLIMETERS (INCHES)
Case Size
KEMET EIA/IECQ
0.20
0.1
0.3
B 0.15
L
W
H
K
(.008) F (.004) S (.012) (Ref) .006
X(Ref)
T(Ref) A(Min) G(ref) E(ref)
A
B
C
D
X
3216-18 3.2 0.2
1.6 0.2
1.6 0.2
0.9
1.2
(.047)
2.2
(.087)
2.2
(.087)
2.4
(.094)
2.4
0.8
(.031)
0.8
(.031)
1.3
(.051)
1.3
(.051)
1.3
0.4
(.016)
0.4
(.016)
0.5
(.020)
0.5
(.020)
0.5
0.10 0.10 0.13
(.004 .004) (.005) (.031) (.043) (.051)
0.10 0.10 0.13 1.1 1.8 2.2
(.004 .004) (.005) (.043) (.071) (.087)
0.10 0.10 0.13 2.5 2.8 2.4
(.004 .004) (.005) (.098) (.110) (.094)
0.10 0.10 0.13 3.8 3.5 3.5
(.004 .004) (.005) (.150) (.138) (.138)
0.10 0.10 0.13 3.8 3.5** 3.5**
(.004 .004) (.005) (.150) (.138) (.138)
0.8
1.1
1.3
(.126 .008) (.063 .008) (.063 .008) (.035)
3528-21 3.5 0.2 2.8 0.2 1.9 0.2 1.1
(.138 .008) (.110 .008) (.075 .008) (.043)
6032-28 6.0 0.3 3.2 0.3 2.5 0.3 1.4
(.236 .012) (.126 .012) (.098 .012) (.055)
7343-31 7.3 0.3 4.3 0.3 2.8 0.3 1.5
(.287 .012) (.169 .012) (.110 .012) (.059)
7343-43 7.3 0.3 4.3 0.3 4.0 0.3 2.3
(.287 0.12) (.169 .012) (.157 .012) (.091)
(.094)
(.051)
(.020)
Notes: 1. Metric dimensions govern.
2. (ref) - Dimensions provided for reference only.
**Round Glue Pad: 2.9 0.1mm (0.114 .004ꢀ) in diameter at KEMET’s option.
COMPONENTMARKING
(+) KEMET
T493 COTS
Polarity
Indicator
+
Picofarad Code
KEMET ID
336
Rated
Voltage
20K
Print Week Code
415
1st Digit = Year
2nd & 3rd Digit + Week
“431155==1155tthhwWeeeekkooff22000043
22
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
T493 SERIES—Milita ry COTS
ORDERINGINFORMATION
T
493
D
227
K
006
C
H
6XXX
Tantalum
Series
ESR/Surge Designator
6110 Surge = None
ESR = Standard
6120 Surge = None
T493 Military Commercial Off-The-Shelf
ESR = Low
6210 Surge = 10 Cycles, +25ºC
ESR = Standard
6220 Surge + 10 Cycles, +25ºC
ESR = Low
Case Size
A, B, C, D, X
Capacitance Picofarad Code
First two digits represent significant figures.
6410 Surge = 10 Cycles, -55ºC and +85ºC
ESR = Standard
6420 Surge = 10 Cycles, -55ºC and +85ºC
Third digit specifies number of zeros to follow.
Capacitance Tolerances
M = 10%
K = 10%
ESR = Low
Note: For order entry purposes the last 4-digits
of the part number will be entered in the
KEMET Customer Specification (C-Spec)Field.
J = 5% (For 5% tolerance contact KEMET sales rep.)
Voltage
As shown
Termination Finish
B - Gold plated
C - Hot solder dipped
H - Solder plated
K - Solder fused
Reliability Level
A - Non-ER
B - 0.1%/K hrs.
C - 0.01%/K hrs.
T493 RATINGS AND PART NUMBER REFERENCE
Std. ESR Low ESR
DCL
µA @
25ºC
Max
DF %
@ +25ºC
120 Hz
Max
Capaci-
tance
µF
Ohms
Ohms
Case
Size
KEMET
@+25°C @+25°C
100 kHz 100 kHz
Part Number
Max
Max
4 Volt Rating at +85ºC (2.7 Volt Rating at +125ºC)
2.2
3.3
4.7
6.8
6.8
A
A
A
A
B
A
B
A
B
A
B
C
A
B
C
B
C
B
C
D
B
C
D
C
D
D
D
X
T493A225(1)004(2)(3)(4)(5)
T493A335(1)004(2)(3)(4)(5)
T493A475(1)004(2)(3)(4)(5)
T493A685(1)004(2)(3)(4)(5)
T493B685(1)004(2)(3)(4)(5)
T493A106(1)004(2)(3)(4)(5)
T493B106(1)004(2)(3)(4)(5)
T493A156(1)004(2)(3)(4)(5)
T493B156(1)004(2)(3)(4)(5)
T493A226(1)004(2)(3)(4)(5)
T493B226(1)004(2)(3)(4)(5)
T493C226(1)004(2)(3)(4)(5)
T493A336(1)004(2)(3)(4)(5)
T493B336(1)004(2)(3)(4)(5)
T493C336(1)004(2)(3)(4)(5)
T493B476(1)004(2)(3)(4)(5)
T493C476(1)004(2)(3)(4)(5)
T493B686(1)004(2)(3)(4)(5)
T493C686(1)004(2)(3)(4)(5)
T493D686(1)004(2)(3)(4)(5)
T493B107(1)004(2)(3)(4)(5)
T493C107(1)004(2)(3)(4)(5)
T493D107(1)004(2)(3)(4)(5)
T493C157(1)004(2)(3)(4)(5)
T493D157(1)004(2)(3)(4)(5)
T493D227(1)004(2)(3)(4)(5)
T493D337(1)004(2)(3)(4)(5)
T493X337(1)004(2)(3)(4)(5)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.9
0.9
0.9
1.3
1.3
1.3
1.9
1.9
2.7
2.7
2.7
4.0
4.0
4.0
6.0
6.0
8.8
13.2
13.2
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
6.0
5.5
6.0
3.5
4.0
3.5
4.0
3.5
1.8
4.0
3.5
1.8
3.0
1.8
3.5
1.6
0.8
1.0
1.2
0.8
1.2
0.8
0.9
0.7
0.5
6.0
4.0
3.5
3.0
2.0
2.0
1.2
1.5
1.2
1.5
0.6
0.5
3.0
0.5
0.5
0.5
0.5
2.0
0.25
0.2
0.7
0.2
0.2
0.3
0.15
0.7
0.15
0.2
10.0
10.0
15.0
15.0
22.0
22.0
22.0
33.0
33.0
33.0
47.0
47.0
68.0
68.0
68.0
100.0
100.0
100.0
150.0
150.0
220.0
330.0
330.0
6 Volt Rating at +85ºC (4 Volt Rating at +125ºC)
1.5
2.2
3.3
4.7
4.7
A
A
A
A
B
A
B
A
B
A
B
C
A
B
T493A155(1)006(2)(3)(4(5)
T493A225(1)006(2)(3)(4)(5)
T493A335(1)006(2)(3)(4)(5)
T493A475(1)006(2)(3)(4)(5)
T493B475(1)006(2)(3)(4)(5)
T493A685(1)006(2)(3)(4)(5)
T493B685(1)006(2)(3)(4)(5)
T493A106(1)006(2)(3)(4)(5)
T493B106(1)006(2)(3)(4)(5)
T493A156(1)006(2)(3)(4)(5)
T493B156(1)006(2)(3)(4)(5)
T493C156(1)006(2)(3)(4)(5)
T493A226(1)006(2)(3)(4)(5)
T493B226(1)006(2)(3)(4)(5)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.9
0.9
0.9
1.4
1.4
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
8.0
8.0
6.0
5.5
6.0
3.5
4.0
3.5
4.0
3.5
1.8
4.0
3.5
6.0
6.0
6.0
3.5
3.5
2.0
1.2
2.0
1.0
1.5
0.7
0.6
3.0
0.6
6.8
6.8
10.0
10.0
15.0
15.0
15.0
22.0
22.0
(1) To complete KEMET part number, insert M for 20% or K for 10% capacitance tolerance. To request 5%
tolerance,contact KEMET sales representative.
(2) To complete KEMET part number, insert A for Non-ER; B for 0.1%/1000 Hrs.; or C for 0.01%/1000 Hrs. Reliability Level.
(3) To complete KEMET part number, insert B for Gold Plated (50 µ inch minimum); C for Hot Solder Dipped (60 µ inch
minimum); H for Solder Plated (100 µ inch minimum); or K for Solder Fused (60 µ inch minimum Termination Finish.
(4) To complete KEMET part number for Surge Current testing, insert 61 for none; 62 for 10 cycles +25°C; or 64 for 10
cycles, -55°C & +85°C.
(5) To complete KEMET part number, insert 10 for Standard ESR; or 20 for Low ESR Option.
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
23
SOLID TANTALUM CHIP CAPACITORS
T493 SERIES—Milita ry COTS
T493 RATINGS AND PART NUMBER REFERENCE
Std. ESR Low ESR
DCL
µA @
25ºC
Max
DF %
@ +25ºC
120 Hz
Max
Capaci-
tance
µF
Ohms
Ohms
Case
Size
KEMET
@+25°C @+25°C
100 kHz 100 kHz
Part Number
Max
Max
6 Volt Rating at +85ºC (4 Volt Rating at +125ºC) (con't)
22.0
33.0
33.0
47.0
47.0
47.0
68.0
68.0
68.0
100.0
100.0
100.0
150.0
150.0
220.0
220.0
220.0
C
B
C
B
C
D
B
C
D
B
C
D
C
D
C
D
X
T493C226(1)006(2)(3)(4)(5)
T493B336(1)006(2)(3)(4)(5)
T493C336(1)006(2)(3)(4)(5)
T493B476(1)006(2)(3)(4)(5)
T493C476(1)006(2)(3)(4)(5)
T493D476(1)006(2)(3)(4)(5)
T493B686(1)006(2)(3)(4)(5)
T493C686(1)006(2)(3)(4)(5)
T493D686(1)006(2)(3)(4)(5)
T493B107(1)006(2)(3)(4)(5)
T493C107(1)006(2)(3)(4)(5)
T493D107(1)006(2)(3)(4)(5)
T493C157(1)006(2)(3)(4)(5)
T493D157(1)006(2)(3)(4)(5)
T493C227(1)006(2)(3)(4)(5)
T493D227(1)006(2)(3)(4)(5)
T493X227(1)006(2)(3)(4)(5)
1.4
2.0
2.0
2.9
2.9
2.9
4.1
4.1
4.1
6.3
6.0
6.0
9.0
9.0
13.2
13.2
13.2
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
15.0
8.0
8.0
8.0
8.0
10.0
8.0
8.0
1.8
3.0
1.8
3.5
1.6
0.8
1.0
1.2
0.8
10.0
1.2
0.8
1.2
0.7
1.2
0.7
0.7
0.5
0.6
0.3
2.0
0.25
0.22
0.65
0.2
0.2
8.0
0.15
0.15
0.3
0.15
0.3
0.1
0.15
10 Volt Rating at +85ºC (7 Volt Rating at +125ºC)
1.0
1.5
2.2
3.3
3.3
4.7
4.7
6.8
6.8
A
A
A
A
B
A
B
A
B
A
B
C
A
B
C
B
C
B
C
D
C
D
C
D
X
C
D
D
X
D
X
X
T493A105(1)010(2)(3)(4)(5)
T493A155(1)010(2)(3)(4)(5)
T493A225(1)010(2)(3)(4)(5)
T493A335(1)010(2)(3)(4)(5)
T493B335(1)010(2)(3)(4)(5)
T493A475(1)010(2)(3)(4)(5)
T493B475(1)010(2)(3)(4)(5)
T493A685(1)010(2)(3)(4)(5)
T493B685(1)010(2)(3)(4)(5)
T493A106(1)010(2)(3)(4)(5)
T493B106(1)010(2)(3)(4)(5)
T493C106(1)010(2)(3)(4)(5)
T493A156(1)010(2)(3)(4)(5)
T493B156(1)010(2)(3)(4)(5)
T493C156(1)010(2)(3)(4)(5)
T493B226(1)010(2)(3)(4)(5)
T493C226(1)010(2)(3)(4)(5)
T493B336(1)010(2)(3)(4)(5)
T493C336(1)010(2)(3)(4)(5)
T493D336(1)010(2)(3)(4)(5)
T493C476(1)010(2)(3)(4)(5)
T493D476(1)010(2)(3)(4)(5)
T493C686(1)010(2)(3)(4)(5)
T493D686(1)010(2)(3)(4)(5)
T493X686(1)010(2)(3)(4)(5)
T493C107(1)010(2)(3)(4)(5)
T493D107(1)010(2)(3)(4)(5)
T493D157(1)010(2)(3)(4)(5)
T493X157(1)010(2)(3)(4)(5)
T493D227(1)010(2)(3)(4)(5)
T493X227(1)010(2)(3)(4)(5)
T493X337(1)010(2)(3)(4)(5)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.7
0.7
1.0
1.0
1.0
1.5
1.5
1.5
2.2
2.2
3.3
3.3
3.3
4.7
4.7
6.8
6.8
5.4
10.0
10.0
15.0
15.0
22.0
22.0
33.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
4.0
8.0
8.0
8.0
8.0
8.0
8.0
10.0
10.0
8.0
8.0
6.0
5.5
6.0
3.5
6.0
3.5
4.0
3.5
1.8
6.0
3.5
1.8
3.0
1.8
3.5
1.6
0.8
1.2
0.8
1.2
0.8
0.5
1.2
0.7
0.7
0.7
0.5
0.5
0.5
6.0
6.0
6.0
4.0
3.5
3.0
1.5
3.0
1.2
1.8
0.8
0.6
4.0
0.7
0.5
0.7
0.4
2.0
0.3
0.3
0.3
0.2
0.3
0.2
0.15
0.3
0.1
0.1
0.2
0.2
0.1
0.1
10.0
10.0
10.0
15.0
15.0
15.0
22.0
22.0
33.0
33.0
33.0
47.0
47.0
68.0
68.0
68.0
100.0
100.0
150.0
150.0
220.0
220.0
330.0
16 Volt Rating at +85ºC (10 Volt Rating at +125ºC)
0.68
1.0
1.5
2.2
3.3
3.3
4.7
4.7
6.8
A
A
A
A
A
B
A
B
A
B
C
B
C
B
C
B
C
D
T493A684(1)016(2)(3)(4)(5)
T493A105(1)016(2)(3)(4)(5)
T493A155(1)016(2)(3)(4)(5)
T493A225(1)016(2)(3)(4)(5)
T493A335(1)016(2)(3)(4)(5)
T493B335(1)016(2)(3)(4)(5)
T493A475(1)016(2)(3)(4)(5)
T493B475(1)016(2)(3)(4)(5)
T493A685(1)016(2)(3)(4)(5)
T493B685(1)016(2)(3)(4)(5)
T493C685(1)016(2)(3)(4)(5)
T493B106(1)016(2)(3)(4)(5)
T493C106(1)016(2)(3)(4)(5)
T493B156(1)016(2)(3)(4)(5)
T493C156(1)016(2)(3)(4)(5)
T493B226(1)016(2)(3)(4)(5)
T493C226(1)016(2)(3)(4)(5)
T493D226(1)016(2)(3)(4)(5)
1.1
0.5
0.5
0.5
0.5
0.5
0.8
0.8
1.1
1.1
1.1
1.6
1.6
2.4
2.4
3.5
3.6
3.6
6.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
12.0
10.0
8.0
6.0
6.0
3.5
6.0
3.5
7.0
3.5
1.9
3.5
1.8
3.0
1.8
2.2
1.6
0.8
8.0
6.0
6.0
4.0
3.5
2.0
3.0
1.5
3.0
1.2
0.8
0.8
0.6
0.8
0.4
0.8
0.4
0.3
6.8
6.8
10.0
10.0
15.0
15.0
22.0
22.0
22.0
(1) To complete KEMET part number, insert M for 20% or K for 10% capacitance tolerance. To request 5%
tolerance,contact KEMET sales representative.
(2) To complete KEMET part number, insert A for Non-ER; B for 0.1%/1000 Hrs.; or C for 0.01%/1000 Hrs. Reliability Level.
(3) To complete KEMET part number, insert B for Gold Plated (50 µ inch minimum); C for Hot Solder Dipped (60 µ inch
minimum); H for Solder Plated (100 µ inch minimum); or K for Solder Fused (60 µ inch minimum Termination Finish.
(4) To complete KEMET part number for Surge Current testing, insert 61 for none; 62 for 10 cycles +25°C; or 64 for 10
cycles, -55°C & +85°C.
(5) To complete KEMET part number, insert 10 for Standard ESR; or 20 for Low ESR Option.
24
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
T493 SERIES—Milita ry COTS
T493 RATINGS AND PART NUMBER REFERENCE
Std. ESR Low ESR
DCL
µA @
25ºC
Max
DF %
@ +25ºC
120 Hz
Max
Capaci-
tance
µF
Ohms
Ohms
Case
Size
KEMET
@+25°C @+25°C
100 kHz 100 kHz
Part Number
Max
16 Volt Rating at +85ºC (10 Volt Rating at +125ºC) cont.
Max
33.0
33.0
33.0
47.0
47.0
68.0
100.0
100.0
C
D
D
C
D
D
D
X
T493C336(1)016(2)(3)(4)(5)
T493D336(1)016(2)(3)(4)(5)
T493D336(1)016(2)(3)(4)(5)
T493C476(1)016(2)(3)(4)(5)
T493D476(1)016(2)(3)(4)(5)
T493D686(1)016(2)(3)(4)(5)
T493D107(1)016(2)(3)(4)(5)
T493X107(1)016(2)(3)(4)(5)
5.3
5.3
5.3
7.5
7.5
10.9
16.0
16.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
8.0
1.2
0.8
0.8
1.2
0.8
0.7
0.7
0.7
0.3
0.25
0.3
0.5
0.2
0.2
0.125
0.1
150.0
X
T493X157(1)016(2)(3)(4)(5)
24.0
8.0
20 Volt Rating at +85ºC (13 Volt Rating at +125ºC)
0.5
0.2
0.47
0.68
1.0
1.5
1.5
2.2
2.2
3.3
3.3
4.7
4.7
4.7
6.8
A
A
A
A
B
A
B
A
B
A
B
C
B
C
B
C
C
D
C
D
D
D
X
D
X
T493A474(1)020(2)(3)(4)(5)
T493A684(1)020(2)(3)(4)(5)
T493A105(1)020(2)(3)(4)(5)
T493A155(1)020(2)(3)(4)(5)
T493B155(1)020(2)(3)(4)(5)
T493A225(1)020(2)(3)(4)(5)
T493B225(1)020(2)(3)(4)(5)
T493A335(1)020(2)(3)(4)(5)
T493B335(1)020(2)(3)(4)(5)
T493A475(1)020(2)(3)(4)(5)
T493B475(1)020(2)(3)(4)(5)
T493C475(1)020(2)(3)(4)(5)
T493B685(1)020(2)(3)(4)(5)
T493C685(1)020(2)(3)(4)(5)
T493B106(1)020(2)(3)(4)(5)
T493C106(1)020(2)(3)(4)(5)
T493C156(1)020(2)(3)(4)(5)
T493D156(1)020(2)(3)(4)(5)
T493C226(1)020(2)(3)(4)(5)
T493D226(1)020(2)(3)(4)(5)
T493D336(1)020(2)(3)(4)(5)
T493D476(1)020(2)(3)(4)(5)
T493X476(1)020(2)(3)(4)(5)
T493D686(1)020(2)(3)(4)(5)
T493X686(1)020(2)(3)(4)(5)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.7
0.7
1.0
1.0
1.0
1.4
1.4
2.0
2.0
3.0
3.0
4.4
4.4
6.6
9.4
7.5
13.6
13.6
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
4.0
8.0
6.0
14.0
12.0
10.0
8.0
6.0
7.0
3.5
7.0
3.5
6.0
3.5
2.4
3.5
1.9
3.0
1.8
1.7
1.0
1.2
0.8
0.8
0.7
0.7
0.7
0.7
9.0
8.0
5.5
4.5
4.0
4.0
1.5
4.0
1.3
1.8
1.0
0.6
1.0
0.6
1.0
0.5
0.4
0.35
0.4
0.3
0.2
0.2
0.15
0.2
0.15
6.8
10.0
10.0
15.0
15.0
22.0
22.0
33.0
47.0
47.0
68.0
68.0
25 Volt Rating at +85ºC (17 Volt Rating at +125ºC)
0.33
0.47
0.68
0.68
1.0
1.0
1.5
1.5
2.2
2.2
3.3
3.3
4.7
4.7
6.8
6.8
10.0
10.0
15.0
15.0
15.0
22.0
22.0
33.0
47.0
A
A
A
B
A
B
A
B
B
C
B
C
B
C
C
D
C
D
C
D
X
D
X
X
X
T493A334(1)025(2)(3)(4)(5)
T493A474(1)025(2)(3)(4)(5)
T493A684(1)025(2)(3)(4)(5)
T493B684(1)025(2)(3)(4)(5)
T493A105(1)025(2)(3)(4)(5)
T493B105(1)025(2)(3)(4)(5)
T493A155(1)025(2)(3)(4)(5)
T493B155(1)025(2)(3)(4)(5)
T493B225(1)025(2)(3)(4)(5)
T493C225(1)025(2)(3)(4)(5)
T493B335(1)025(2)(3)(4)(5)
T493C335(1)025(2)(3)(4)(5)
T493B475(1)025(2)(3)(4)(5)
T493C475(1)025(2)(3)(4)(5)
T493C685(1)025(2)(3)(4)(5)
T493D685(1)025(2)(3)(4)(5)
T493C106(1)025(2)(3)(4)(5)
T493D106(1)025(2)(3)(4)(5)
T493C156(1)025(2)(3)(4)(5)
T493D156(1)025(2)(3)(4)(5)
T493X156(1)025(2)(3)(4)(5)
T493D226(1)025(2)(3)(4)(5)
T493X226(1)025(2)(3)(4)(5)
T493X336(1)025(2)(3)(4)(5)
T493X476(1)025(2)(3)(4)(5)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.9
0.9
1.2
1.2
1.7
1.7
2.5
2.5
3.8
3.8
3.0
5.5
4.4
8.3
11.8
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
4.0
6.0
6.0
15.0
14.0
10.0
7.5
8.0
5.0
10.0
5.0
4.5
3.5
3.5
2.5
1.5
2.4
1.9
1.4
1.5
1.0
1.5
1.0
0.7
0.8
0.7
0.7
0.7
10.0
9.0
6.0
5.5
4.0
2.0
3.0
1.5
1.2
2.2
2.0
1.2
1.0
0.6
0.6
1.0
0.5
0.4
0.9
0.35
0.2
0.2
0.23
0.3
0.3
(1) To complete KEMET part number, insert M for 20% or K for 10% capacitance tolerance. To request 5%
tolerance,contact KEMET sales representative.
(2) To complete KEMET part number, insert A for Non-ER; B for 0.1%/1000 Hrs.; or C for 0.01%/1000 Hrs. Reliability Level.
(3) To complete KEMET part number, insert B for Gold Plated (50 µ inch minimum); C for Hot Solder Dipped (60 µ inch
minimum); H for Solder Plated (100 µ inch minimum); or K for Solder Fused (60 µ inch minimum Termination Finish.
(4) To complete KEMET part number for Surge Current testing, insert 61 for none; 62 for 10 cycles +25°C; or 64 for 10
cycles, -55°C & +85°C.
(5) To complete KEMET part number, insert 10 for Standard ESR; or 20 for Low ESR Option.
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
25
SOLID TANTALUM CHIP CAPACITORS
T493 SERIES—Milita ry COTS
T493 RATINGS AND PART NUMBER REFERENCE
Std. ESR Low ESR
DCL
µA @
25ºC
Max
DF %
@ +25ºC
120 Hz
Max
Capaci-
tance
µF
Ohms
Ohms
Case
Size
KEMET
@+25°C @+25°C
100 kHz 100 kHz
Part Number
Max
Max
35 Volt Rating at +85ºC (23 Volt Rating at +125ºC)
0.10
0.15
0.22
0.33
0.47
0.47
0.68
0.68
1.0
1.0
1.5
1.5
2.2
2.2
3.3
3.3
4.7
4.7
6.8
6.8
10.0
10.0
10.0
15.0
15.0
22.0
22.0
33.0
A
A
A
A
A
B
A
B
A
B
B
C
B
C
B
C
C
D
C
D
C
D
X
D
X
D
X
X
T493A104(1)035(2)(3)(4)(5)
T493A154(1)035(2)(3)(4)(5)
T493A224(1)035(2)(3)(4)(5)
T493A334(1)035(2)(3)(4)(5)
T493A474(1)035(2)(3)(4)(5)
T493B474(1)035(2)(3)(4)(5)
T493A684(1)035(2)(3)(4)(5)
T493B684(1)035(2)(3)(4)(5)
T493A105(1)035(2)(3)(4)(5)
T493B105(1)035(2)(3)(4)(5)
T493B155(1)035(2)(3)(4)(5)
T493C155(1)035(2)(3)(4)(5)
T493B225(1)035(2)(3)(4)(5)
T493C225(1)035(2)(3)(4)(5)
T493B335(1)035(2)(3)(4)(5)
T493C335(1)035(2)(3)(4)(5)
T493C475(1)035(2)(3)(4)(5)
T493D475(1)035(2)(3)(4)(5)
T493C685(1)035(2)(3)(4)(5)
T493D685(1)035(2)(3)(4)(5)
T493C106(1)035(2)(3)(4)(5)
T493D106(1)035(2)(3)(4)(5)
T493X106(1)035(2)(3)(4)(5)
T493D156(1)035(2)(3)(4)(5)
T493X156(1)035(2)(3)(4)(5)
T493D226(1)035(2)(3)(4)(5)
T493X226(1)035(2)(3)(4)(5)
T493X336(1)035(2)(3)(4)(5)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
1.2
1.2
1.7
1.7
2.4
2.4
3.5
3.5
2.8
5.3
5.3
7.7
7.7
11.6
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
4.0
6.0
6.0
6.0
6.0
6.0
20.0
19.0
18.0
15.0
14.0
8.0
10.0
6.5
10.0
5.0
5.0
4.5
4.0
3.5
3.5
2.5
2.5
1.5
2.0
1.3
2.0
1.0
0.9
0.8
0.9
0.7
0.7
0.6
10.0
6.0
6.0
6.0
4.0
2.5
6.0
2.5
6.0
2.0
3.0
2.5
2.5
1.5
1.3
0.8
0.6
0.7
0.9
0.5
1.2
0.3
0.25
0.3
0.3
0.4
0.3
0.3
50 Volt Rating at +85ºC (33 Volt Rating at +125ºC)
0.10
0.15
0.15
0.22
0.33
0.47
0.47
0.68
1.0
1.5
1.5
2.2
2.2
A
A
B
B
B
B
C
C
C
C
D
C
D
D
D
T493A104(1)050(2)(3)(4)(5)
T493A154(1)050(2)(3)(4)(5)
T493B154(1)050(2)(3)(4)(5)
T493B224(1)050(2)(3)(4)(5)
T493B334(1)050(2)(3)(4)(5)
T493B474(1)050(2)(3)(4)(5)
T493C474(1)050(2)(3)(4)(5)
T493C684(1)050(2)(3)(4)(5)
T493C105(1)050(2)(3)(4)(5)
T493C155(1)050(2)(3)(4)(5)
T493D155(1)050(2)(3)(4)(5)
T493C225(1)050(2)(3)(4)(5)
T493D225(1)050(2)(3)(4)(5)
T493D335(1)050(2)(3)(4)(5)
T493D475(1)050(2)(3)(4)(5)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
1.1
1.1
1.7
2.4
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
20.0
19.0
16.0
14.0
10.0
9.0
8.0
7.0
5.5
4.5
10.0
10.0
10.0
10.0
2.5
2.0
1.8
1.6
1.6
1.5
1.0
1.5
0.8
0.8
0.6
3.5
3.5
2.5
2.0
3.3
4.7
1.5
4.7
6.8
X
X
T493X475(1)050(2)(3)(4)(5)
T493X685(1)050(2)(3)(4)(5)
1.9
3.5
4.0
6.0
0.9
1.0
0.3
0.5
(1) To complete KEMET part number, insert M for 20% or K for 10% capacitance tolerance. To request 5%
tolerance,contact KEMET sales representative.
(2) To complete KEMET part number, insert A for Non-ER; B for 0.1%/1000 Hrs.; or C for 0.01%/1000 Hrs. Reliability Level.
(3) To complete KEMET part number, insert B for Gold Plated (50 µ inch minimum); C for Hot Solder Dipped (60 µ inch
minimum); H for Solder Plated (100 µ inch minimum); or K for Solder Fused (60 µ inch minimum Termination Finish.
(4) To complete KEMET part number for Surge Current testing, insert 61 for none; 62 for 10 cycles +25°C; or 64 for 10
cycles, -55°C & +85°C.
(5) To complete KEMET part number, insert 10 for Standard ESR; or 20 for Low ESR Option.
26
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
T494 SERIES — Low ESR, Industrial Grade
FEATURES
•
•
•
•
•
•
•
Low ESR values in EIA 535BAAC sizes
Taped and Reeled per EIA 481-1
Symmetrical, Compliant Terminations
Optional Gold-plated Terminations
Laser-marked Case
•
•
•
•
•
Tolerance: ±10% , ±20%
Voltage: 3-50 VDC
Extended Range Values
Low Profile Case Sizes
RoHS Compliant & Leadfree Terminations
(See www.kemet.com for lead transition)
100% Surge Current test on C, D, E, U, V, X sizes
Capacitance: 0.1 ꢀF to 1000 ꢀF
CAPACITOR OUTLINE DRAWING
CATHODE (-) END
VIEW
SIDE VIEW
ANODE (+) END
VIEW
BOTTOM VIEW
B
W
B
H
E
F
K
T
P
A
L
Termination
cutout at
KEMETs
Option,
S
R
S
X
G
either end
STANDARD T494 DIMENSIONS
Millimeters (inches)
COMPONENT
CASE SIZE
± 0.20
± 0.1
± 0.3
± 0.15
B
X
P
R
T
A
G
E
K*
F*
S*
± (.004) ± (.012)
L*
W*
H*
± (.008)
± (.006)
KEMET EIA
(Ref)
(Ref)
(Ref) (Ref) (Ref) (Min) (Ref) (Ref)
A
B
C
D
X
E
3216-18 3.2 ± 0.2
1.6 ±0.2
1.6 ± 0.2
0.9
(.035)
1.1
(.043)
1.4
(.055)
1.5
(.059)
2.3
(.091)
2.3
1.2
(.047)
2.2
(.087)
2.2
(.087)
2.4
(.094)
2.4
(.094)
4.1
0.8
(.031)
0.8
(.031)
1.3
(.051)
1.3
(.051)
1.3
(.051)
1.3
0.4
(.016)
0.4
(.016)
0.5
(.020)
0.5
(.020)
0.5
0.10 ± 0.10
0.4 0.4 0.13 0.8 1.1 1.3
(.126 ± .008) (.063 ±.008) (.063 ± .008)
3528-21 3.5 ± 0.2 2.8 ± 0.2
1.9 ± 0.2
(.138 ± .008) (.110 ± .008) (.075 ± .008)
6032-28 6.0 ± 0.3 3.2 ± 0.3
2.5 ± 0.3
(.236 ± .012) (.126 ± .012) (.098 ± .012)
7343-31 7.3 ± 0.3 4.3 ± 0.3
2.8 ± 0.3
(.287 ± .012) (.169 ± .012) (.110 ± .012)
7343-43 7.3 ± 0.3 4.3 ± 0.3
4.0 ± 0.3
(.287 ± .012) (.169 ± .012) (.157 ± .012)
7260-38 7.3 ± 0.3 6.0 ± 0.3
3.6 ± 0.2
(.287 ± .012) (.236 ± .012) (.142 ± .008)
(.004 ± .004) (.016) (.016) (.005) (.031) (.043) (.051)
0.10 ± 0.10 0.5 1.0 0.13 1.1 1.8 2.2
(.004 ± .004) (.020) (.039) (.005) (.043) (.071) (.087)
0.10 ± 0.10 0.9 1.0 0.13 2.5 2.8 2.4
(.004 ± .004) (.035) (.039) (.005) (.098) (.110) (.094)
0.10 ± 0.10 0.9 1.0 0.13 3.8 3.5 3.5
(.004 ± .004) (.035) (.039) (.005) (.150) (.138) (.138)
0.10 ± 0.10 1.7 1.0 0.13 3.8 3.5** 3.5**
(.004 ± .004) (.067) (.039) (.005) (.150) (.138) (.138)
0.10 ± 0.10 0.9 1.0 0.13 3.8 3.5 3.5
(.004 ± .004) (.035) (.039) (.005) (.150) (.138) (.138)
(.020)
0.5
(.020)
(.091)
(.161)
(.051)
Notes: 1. Metric dimensions govern.
2. (Ref) - Dimensions provided for reference only.
* Mil-C-55365/8 Specified Dimensions
0.004") in diameter at KEMET’s option
** Round Glue Pad: 2.9 ±0.1mm (0.114" ±
LOW PROFILE T494 DIMENSIONS
Millimeters (inches)
CASE SIZE
COMPONENT
X
T
A
G
E
KEMET
EIA
L
W
H Max. K Min. F ± 0.1 S ± 0.3
(Ref (Ref) (Min) (Ref) (Ref)
0.05 0.13 0.8 0.5 0.8
(.020) (.002) (.005) (.031) (.020) (.031)
0.8 0.05 0.13 0.8 1.1 1.3
(.031) (.002) (.005) (.031) (.043) (.051)
0.8 0.05 0.13 1.1 1.8 2.2
(.031) (.002) (.005) (.043) (.071) (.087)
1.3 0.05 0.13 2.5 2.8 2.4
(.051) (.002) (.005) (.098) (.110) (.094)
1.3 0.05 0.13 3.8 3.5 3.5
(.051) (.002) (.005) (.150) (.138) (.138)
2.0 ± 0.2
1.3 ± 0.2
1.2
0.3
(.012)
0.3
(.012)
0.3
(.012)
0.5
(.020)
0.9
0.9
(.035)
1.2
(.047)
2.2
(.087)
2.2
(.087)
2.4
0.5
2012-12
3216-12
3528-12
6032-15
7343-20
R
S
T
(.079 ± .008) (.051 ± .008) (.047)
3.2 ± 0.2 1.6 ± 0.2 1.2
(.126 ± .008) (.063 ± .008) (.047)
3.5 ± 0.2 2.8 ± 0.2 1.2
(.138 ± .008) (.110 ± .008) (.047)
6.0 ± 0.3 3.2 ± 0.3) 1.5
(.236 ± .012) (.126 ± .012) (.059)
7.3 ± 0.3 4.3 ± 0.3 2.0
(.287 ± .012) (.169 ± .012) (.079)
U
V
(.035)
(.094)
Notes: 1. Metric dimensions govern.
2. (Ref) - Dimensions provided for reference only.
3. No dimensions provided for B, P or R because low profile cases do not have a bevel or a notch.
T494 ORDERING INFORMATION
T 494 B 105 M 035 A S*
Lead Material
S - 100% Tin (Sn) Plated
Ta nta lum
H - Standard Solder -Coated (90% Sn/10% Pb)
G - Gold Plated (A, B, C, D, X only)
T - 100% Tin (Sn) Plated
S e rie s
T494 - Low ES R, Ind us tria l Gra d e
Failure Rate
Ca s e Size
A, B, C, D, E, R, S, T, U, V, X
A - Not
Applicable
Voltage
Capacitance Picofarad Code
First two digits represent significant figures.
Third digit specifies number of zeros to follow.
Capacitance Tolerance
M - ± 20%
K - ±10%
*Part number example: T494B105M035AS (14 digits - no spaces)
See www.kemet.com for Pb Free transition
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
27
SOLID TANTALUM CHIP CAPACITORS
T494 SERIES—Low ESR, Ind ustria l Gra d e
T494 RATINGS & PART NUMBER REFERENCE
DC
Leakage
µA @ 25°C
Max
DF %
ESR W
DC
Leakage
µA @ 25°C
Max
DF %
ESR W
Capaci-
tance
µF
Capaci-
tance
µF
Case
Size
KEMET
@ +25ºC @ +25ºC
Case
Size
KEMET
@ +25ºC @ +25ºC
Part Number
120 Hz
Max
100 kHz
Max
Part Number
120 Hz
Max
100 kHz
Max
**6 Volt Rating at +85ºC (4 Volt Rating at +125ºC)
2.5 Volt Rating at +85ºC (1.7 Volt Rating at +125ºC)
*T T494T107(1)2R5A(2) 2.5 24.0
3 Volt Rating at +85ºC (2 Volt Rating at +125ºC)
*A T494A336(1)003A(2) 1.0 6.0
4 Volt Rating at +85ºC (2.7 Volt Rating at +125ºC)
15.0
15.0
#15.0
#15.0
#15.0
22.0
22.0
22.0
#22.0
#22.0
33.0
C
B
*A
*T
S
C
U
B
T494C156(1)006A(2)
T494B156(1)006A(2)
T494A156(1)006A(2)
T494T156(1)006A(2)
T494S156M006A(2)
T494C226(1)006A(2)
T494U226(1)006A(2)
T494B226(1)006A(2)
T494A226(1)006A(2)
T494T226M006A(2)
T494C336(1)006A(2)
T494U336(1)006A(2)
T494B336(1)006A(2)
T494A336(1)006A(2)
T494T336M006A(2)
T494D476(1)006A(2)
T494C476(1)006A(2)
T494U476(1)006A(2)
T494B476(1)006A(2)
T494A476M006A(2)
T494T476(1)006A(2)
T494D686(1)006A(2)
T494C686(1)006A(2)
T494U686(1)006A(2)
T494B686M006A(2)
T494D107(1)006A(2)
T494V107(1)006A(2)
T494C107(1)006A(2)
T494U107M006A(2)
T494B107M006A(2)
T494D157(1)006A(2)
T494C157M006A(2)
T494V157(1)006A(2)
T494X227(1)006A(2)
T494D227(1)006A(2)
T494C227M006A(2)
T494V227M006A(2)
T494X337(1)006A(2)
T494D337(1)006A(2)
T494X477(1)006A(2)
T494D477M006A(2)
T494E687M006A(2)
0.9
0.9
0.9
0.9
0.9
1.4
1.4
1.4
1.4
1.4
2.0
2.0
2.0
2.0
2.0
2.9
2.9
2.9
2.9
3.0
3.0
4.1
4.1
4.1
4.1
6.0
6.0
6.0
6.0
6.0
9.0
9.0
9.0
13.2
13.2
13.2
13.2
19.8
19.8
28.2
28.2
40.8
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
12.0
12.0
6.0
6.0
6.0
0.6
0.7
2.0
100.0
#33.0
3.5
2.0
2.5
10.0
0.5
0.8
3.3
4.7
A
A
A
S
B
T494A335(1)004A(2)
T494A475(1)004A(2)
T494A685(1)004A(2)
T494S685(1)004A(2)
T494B106(1)004A(2)
T494A106(1)004A(2)
T494S106(1)004A(2)
T494R106M004A(2)
T494B156(1)004A(2)
T494A156(1)004A(2)
T494T156(1)004A(2)
T494S156M004A(2)
T494C226(1)004A(2)
T494B226(1)004A(2)
T494A226(1)004A(2)
T494S226M004A(2)
T494T226(1)004A(2)
T494C336(1)004A(2)
T494U336(1)004A(2)
T494B336(1)004A(2)
T494A336(1)004A(2)
T494T336M004A(2)
T494C476(1)004A(2)
T494U476(1)004A(2)
T494B476(1)004A(2)
T494A476M004A(2)
T494T476M004A(2)
T494D686(1)004A(2)
T494C686(1)004A(2)
T494U686(1)004A(2)
T494B686(1)004A(2)
T494A686(1)004A(2)
T494D107(1)004A(2)
T494C107(1)004A(2)
T494U107(1)004A(2)
T494B107M004A(2)
T494A107M004A(2)
T494T107M004A(2)
T494D157(1)004A(2)
T494V157(1)004A(2)
T494C157(1)004A(2)
T494B157M004A(2)
T494V227(1)004A(2)
T494D337(1)004A(2)
T494C337(1)004A(2)
T494V337(1)004A(2)
T494X477(1)004A(2)
T494D477(1)004A(2)
T494X687M004A(2)
T494D687M004A(2)
T494X108(1)004A(2)
T494E108M004A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.9
0.9
0.9
0.9
0.9
1.3
1.3
1.3
1.3
1.3
1.9
1.9
1.9
1.9
1.9
2.7
2.7
2.7
2.7
2.8
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
8.8
13.2
13.2
13.2
18.8
18.8
27.2
27.2
40.0
40.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
12.0
12.0
6.0
6.0
6.0
6.0
30.0
8.0
8.0
10.0
8.0
30.0
30.0
8.0
4.0
3.5
3.0
7.0
1.2
2.0
9.0
6.0
1.2
1.5
2.0
9.0
0.5
0.6
1.5
8.0
2.5
0.5
0.6
0.5
3.0
3.5
0.5
0.6
0.5
0.6
6.8
*A
*T
C
3.0
6.8
3.5
10.0
0.3
10.0
A
33.0
U
0.6
0.6
2.0
#10.0
#10.0
15.0
*S
*R
B
A
T
*S
C
B
*A
*S
*T
C
U
B
*A
*T
C
#33.0
#33.0
#33.0
47.0
*B
*A
T
D
C
*U
*B
*A
*T
D
*C
*U
*B
D
V
*C
U
*B
D
*C
*V
X
*D
*C
*V
*X
*D
*X
*D
E
4.0
15.0
0.22
0.25
0.60
0.50
2.50
4.00
0.20
0.20
1.00
0.65
0.15
0.20
0.30
1.20
1.50
0.15
0.30
0.30
0.15
0.15
0.30
0.30
0.15
0.15
0.10
0.15
0.10
15.0
#15.0
22.0
47.0
#47.0
#47.0
†47.0
47.0
6.0
22.0
12.0
24.0
6.0
6.0
10.0
8.0
8.0
8.0
8.0
10.0
15.0
8.0
8.0
8.0
8.0
8.0
10.0
12.0
8.0
#22.0
#22.0
#22.0
33.0
33.0
33.0
#33.0
#33.0
47.0
68.0
#68.0
#68.0
#68.0
100.0
100.0
#100.0
#100.0
#100.0
150.0
#150.0
#150.0
220.0
#220.0
#220.0
#220.0
#330.0
#330.0
#470.0
#470.0
#680.0
47.0
U
#47.0
#47.0
#47.0
68.0
*B
*A
T
D
C
*U
*B
A
2.0
4.0
0.20
0.25
0.60
2.00
3.00
0.20
0.20
1.00
0.65
3.00
4.50
0.15
0.20
0.30
1.00
0.30
0.15
0.09
0.30
0.15
0.15
0.10
0.15
0.10
0.08
68.0
#68.0
#68.0
#68.0
100.0
#100.0
#100.0
#100.0
†100.0
†100.0
150.0
150.0
#150.0
†150.0
#220.0
#330.0
#330.0
†330.0
#470.0
#470.0
#680.0
#680.0
#1000.0
#1000.0
D
8.0
*C
*U
*B
*A
*T
D
10.0
12.0
12.0
10 Volt Rating at +85ºC (7 Volt Rating at +125ºC)
1.5
2.2
2.2
3.3
3.3
#3.3
4.7
4.7
#4.7
#4.7
6.8
A
B
A
A
S
*R
B
A
*S
*R
B
A
T
*S
C
B
*A
*T
S
C
U
T494A155(1)010A(2)
T494B225(1)010A(2)
T494A225(1)010A(2)
T494A335(1)010A(2)
T494S335(1)010A(2)
T494R335(1)010A(2)
T494B475(1)010A(2)
T494A475(1)010A(2)
T494S475(1)010A(2)
T494R475M010A(2)
T494B685(1)010A(2)
T494A685(1)010A(2)
T494T685(1)010A(2)
T494S685M010A(2)
T494C106(1)010A(2)
T494B106(1)010A(2)
T494A106(1)010A(2)
T494T106(1)010A(2)
T494S106M010A(2)
T494C156(1)010A(2)
T494U156(1)010A(2)
T494B156(1)010A(2)
T494A156(1)010A(2)
T494T156M010A(2)
0.5
0.5
0.5
0.5
0.5
0.3
0.5
0.5
0.5
0.5
0.7
0.7
0.7
0.7
1.0
1.0
1.0
1.0
1.0
1.5
1.5
1.5
1.5
1.5
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
8.0
8.0
6.0
1.5
6.0
4.0
9.0
10.0
1.5
3.0
9.0
8.0
1.2
3.0
2.0
9.0
0.6
0.8
1.8
3.5
12.0
0.5
0.8
0.7
4.0
3.5
V
8.0
8.0
12.0
8.0
8.0
10.0
12.0
8.0
*C
*B
*V
*D
*C
*V
*X
*D
*X
D
8.0
12.0
12.0
12.0
15.0
6.8
6.8
*X
*E
#6.8
10.0
10.0
#10.0
#10.0
#10.0
15.0
15.0
15.0
#15.0
#15.0
**6 Volt Rating at +85ºC (4 Volt Rating at +125ºC)
2.2
2.2
3.3
4.7
4.7
R
A
A
A
S
B
A
*S
*R
B
T494R225(1)006A(2)
T494A225(1)006A(2)
T494A335(1)006A(2)
T494A475(1)006A(2)
T494S475(1)006A(2)
T494B685(1)006A(2)
T494A685(1)006A(2)
T494S685(1)006A(2)
T494R685(1)006A(2)
T494B106(1)006A(2)
T494A106(1)006A(2)
T494T106(1)006A(2)
T494S106M006A(2)
T494R106M006A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
10.0
8.0
20.0
6.0
6.0
3.5
8.0
1.2
2.0
9.0
10.0
1.0
2.0
1.2
9.0
6.0
6.8
6.8
B
*A
*T
#6.8
#6.8
10.0
10.0
10.0
#10.0
#10.0
A
T
*S
*R
*Extended Values
**6 Volt product equivalent to 6.3 volt product.
(1) To complete KEMET Part Number, insert M for 20ꢀ tolerance or K for 10ꢀ tolerance.
Higher voltage ratings, lower ESR, and tighter capacitance tolerance product may be
substituted within the same size at KEMET's option. Voltage substitutions will be marked
with the higher voltage rating.
#Maximum Capacitance Change @ 125ºC=+15ꢀ.
†Maximum Capacitance Change
@
125ºC=+20ꢀ.
28
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
T494 SERIES—Low ESR, Ind ustria l Gra d e
T494 RATINGS & PART NUMBER REFERENCE
DC
Leakage
µA @ 25°C
Max
DF %
ESR W
DC
Leakage
µA @ 25°C
Max
DF %
ESR W
Capaci-
tance
µF
Capaci-
tance
µF
Case
Size
KEMET
@ +25ºC @ +25ºC
Case
Size
KEMET
@ +25ºC @ +25ºC
Part Number
120 Hz
Max
100 kHz
Max
Part Number
120 Hz
Max
100 kHz
Max
16 Volt Rating at +85ºC (10 Volt Rating at + 125ºC)
10 Volt Rating at +85ºC (7 Volt Rating at +125ºC)
100.0
#100.0
†100.0
#150.0
#150.0
#220.0
X
T494X107(1)016A(2)
T494D107(1)016A(2)
T494V107(1)016A(2)
T494X157(1)016A(2)
T494D157(1)016A(2)
T494X227(1)016A(2)
16.0
16.0
16.0
24.0
24.0
35.2
8.0
8.0
12.0
8.0
12.0
10.0
0.15
0.15
0.5
0.15
0.4
22.0
22.0
#22.0
#22.0
#22.0
33.0
33.0
33.0
#33.0
#33.0
47.0
C
U
*B
*A
T
D
V
C
T494C226(1)010A(2)
T494U226(1)010A(2)
T494B226(1)010A(2)
T494A226M010A(2)
T494T226M010A(2)
T494D336(1)010A(2)
T494V336(1)010A(2)
T494C336(1)010A(2)
T494U336(1)010A(2)
T494B336(1)010A(2)
T494D476(1)010A(2)
T494V476(1)010A(2)
T494C476(1)010A(2)
T494U476(1)010A(2)
T494B476M010A(2)
T494D686(1)010A(2)
T494C686(1)010A(2)
T494V686(1)010A(2)
T494U686M010A(2)
T494B686M010A(2)
T494D107(1)010A(2)
T494C107(1)010A(2)
T494V107(1)010A(2)
T494X157(1)010A(2)
T494D157(1)010A(2)
T494C157(1)010A(2)
T494V157M010A(2)
T494X227(1)010A(2)
T494D227(1)010A(2)
T494V227(1)010A(2)
T494X337(1)010A(2)
T494D337M010A(2)
T494X477(1)010A(2)
T494E477M010A(2)
2.2
2.2
2.2
2.2
2.2
3.3
3.3
3.3
3.3
3.3
4.7
4.7
4.7
4.7
4.7
6.8
6.8
6.0
6.0
6.0
10.0
12.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
10.0
8.0
6.0
6.0
6.0
10.0
10.0
8.0
8.0
8.0
8.0
8.0
10.0
8.0
8.0
0.4
0.8
0.7
4.5
*D
*V
*X
*D
*X
6.0
0.4
0.25
0.30
0.30
0.60
2.00
0.22
0.30
0.30
1.20
0.65
0.20
0.30
0.30
1.20
1.50
0.15
0.20
0.40
0.15
0.15
0.90
0.30
0.15
0.15
0.50
0.10
0.15
0.10
0.10
20 Volt Rating at +85ºC (13 Volt Rating at +125ºC)
0.68
1.0
1.0
†1.0
1.5
1.5
2.2
2.2
3.3
#3.3
3.3
4.7
4.7
#4.7
6.8
6.8
#6.8
10.0
10.0
#10.0
15.0
15.0
22.0
22.0
#22.0
33.0
#33.0
†33.0
47.0
68.0
#68.0
#100.0
A
A
S
R
A
S
B
A
B
*A
*T
C
B
*A
C
U
*B
C
U
*B
D
*C
D
V
*C
D
*C
V
*D
X
*D
*X
T494A684(1)020A(2)
T494A105(1)020A(2)
T494S105(1)020A(2)
T494R105M020A(2)
T494A155(1)020AS(2)
T494S155(1)020A(2)
T494B225(1)020A(2)
T494A225(1)020A(2)
T494B335(1)020A(2)
T494A335(1)020A(2)
T494T335(1)020A(2)
T494C475(1)020A(2)
T494B475(1)020A(2)
T494A475(1)020A(2)
T494C685(1)020A(2)
T494U685(1)020A(2)
T494B685(1)020A(2)
T494C106(1)020A(2)
T494U106(1)020A(2)
T494B106(1)020A(2)
T494D156(1)020A(2)
T494C156(1)020A(2)
T494D226(1)020A(2)
T494V226(1)020A(2)
T494C226(1)020A(2)
T494D336(1)020A(2)
T494C336M020A(2)
T494V336(1)020A(2)
T494D476(1)020A(2)
T494X686(1)020A(2)
T494D686(1)020A(2)
T494X107(1)020A(2)
0.5
0.5
0.5
0.2
0.5
0.5
0.5
0.5
0.7
0.7
0.7
1.0
1.0
1.0
1.4
1.4
1.4
2.0
2.0
2.0
3.0
3.0
4.4
4.4
4.4
6.6
6.6
6.6
9.4
13.6
13.6
20.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
8.0
8.0
8.0
5.5
10.0
15.0
4.5
9.0
1.5
4.0
1.3
4.0
4.0
0.6
1.0
3.0
0.6
1.4
1.0
0.5
0.8
1.0
0.35
0.40
0.3
0.4
0.4
0.25
0.40
0.40
0.2
0.2
0.2
*U
*B
D
47.0
V
#47.0
#47.0
#47.0
68.0
#68.0
68.0
*C
*U
*B
D
*C
V
U
*B
D
*C
*V
X
*D
*C
V
*X
*D
*V
X
*D
*X
E
6.8
6.8
6.8
#68.0
#68.0
100.0
#100.0
#100.0
150.0
#150.0
#150.0
#150.0
#220.0
#220.0
#220.0
#330.0
#330.0
#470.0
#470.0
10.0
10.0
10.0
15.0
15.0
15.0
15.0
22.0
22.0
22.0
33.0
33.0
47.0
47.0
8.0
12.0
10.0
10.0
10.0
12.0
16 Volt Rating at +85ºC (10 Volt Rating at + 125ºC)
1.0
1.5
2.2
2.2
#2.2
3.3
3.3
4.7
4.7
4.7
A
A
A
*S
*R
B
A
B
A
T
C
B
*A
C
U
T494A105(1)016A(2)
T494A155(1)016A(2)
T494A225(1)016A(2)
T494S225(1)016A(2)
T494R225(1)016A(2)
T494B335(1)016A(2)
T494A335(1)016A(2)
T494B475(1)016A(2)
T494A475(1)016A(2)
T494T475(1)016A(2)
T494C685(1)016A(2)
T494B685(1)016A(2)
T494A685(1)016A(2)
T494C106(1)016A(2)
T494U106(1)016A(2)
T494B106(1)016A(2)
T494A106(1)016A(2)
T494T106M016A(2)
T494C156(1)016A(2)
T494U156(1)016A(2)
T494B156(1)016A(2)
T494D226(1)016A(2)
T494C226(1)016A(2)
T494U226(1)016A(2)
T494B226(1)016A(2)
T494D336(1)016A(2)
T494C336(1)016A(2)
T494U336(1)016A(2)
T494D476(1)016A(2)
T494V476(1)016A(2)
T494C476(1)016A(2)
T494D686(1)016A(2)
T494V686(1)016A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
0.8
1.1
1.1
1.1
1.6
1.6
1.6
1.6
1.6
2.4
2.4
2.4
3.6
3.6
3.6
3.6
5.3
5.3
5.3
7.5
7.5
7.5
10.9
10.9
4.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
10.0
8.0
6.0
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
12.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
4.0
10.0
20.0
2.0
4.0
1.5
3.0
3.0
0.8
1.2
3.0
0.6
1.0
0.8
3.0
6.0
0.15
25 Volt Rating at +85ºC (17 Volt Rating at +125ºC)
0.33
0.47
0.68
1.0
1.0
1.5
1.5
2.2
2.2
3.3
3.3
4.7
#4.7
6.8
6.8
10.0
10.0
15.0
#15.0
22.0
22.0
22.0
33.0
#33.0
#47.0
†47.0
†68.0
A
A
A
B
*A
B
*A
C
B
C
*B
C
*B
C
*B
D
*C
D
*C
D
*C
*V
X
*D
*X
*D
*X
T494A334(1)025A(2)
T494A474(1)025A(2)
T494A684(1)025A(2)
T494B105(1)025A(2)
T494A105(1)025A(2)
T494B155(1)025A(2)
T494A155(1)025A(2)
T494C225(1)025A(2)
T494B225(1)025A(2)
T494C335(1)025A(2)
T494B335(1)025A(2)
T494C475(1)025A(2)
T494B475(1)025A(2)
T494C685(1)025A(2)
T494B685(1)025A(2)
T494D106(1)025A(2)
T494C106(1)025A(2)
T494D156(1)025A(2)
T494C156(1)025A(2)
T494D226(1)025A(2)
T494C226(1)025A(2)
T494V226(1)025A(2)
T494X336(1)025A(2)
T494D336(1)025A(2)
T494X476(1)025A(2)
T494D476(1)025A(2)
T494X686M025A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.9
0.9
1.2
1.2
1.7
1.7
2.5
2.5
3.8
3.8
5.5
5.5
5.5
8.3
8.3
11.8
11.8
17.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
10.0
8.0
10.0
9.0
6.0
2.0
4.0
1.5
3.0
2.2
1.2
1.2
2.0
0.6
1.0
0.6
2.0
0.4
0.6
0.35
0.90
0.3
1.0
0.5
0.3
0.4
0.3
0.2
0.3
6.8
6.8
#6.8
10.0
10.0
10.0
#10.0
#10.0
15.0
15.0
#15.0
22.0
22.0
#22.0
#22.0
33.0
#33.0
#33.0
47.0
47.0
#47.0
68.0
#68.0
B
*A
*T
C
U
*B
D
0.4
0.8
0.8
0.25
0.35
1.80
1.00
0.25
0.30
2.20
0.2
0.3
0.5
0.15
0.5
C
*U
*B
D
*C
*U
D
V
*C
*D
*V
Note: Refer to T494 Ordering Information on page 27 for lead termination options.
*Extended Values
**6 Volt product equivalent to 6.3 volt product.
(1) To complete KEMET Part Number, insert M for 20ꢀ tolerance or K for 10ꢀ tolerance.
Higher voltage ratings, lower ESR, and tighter capacitance tolerance product may be
substituted within the same size at KEMET's option. Voltage substitutions will be marked
with the higher voltage rating.
#Maximum Capacitance Change @ 125ºC=+15ꢀ.
@ 125ºC=+20ꢀ.
†Maximum Capacitance Change
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
29
SOLID TANTALUM CHIP CAPACITORS
T494 SERIES—Low ESR, Ind ustria l Gra d e
T494 RATINGS & PART NUMBER REFERENCE
DC
Leakage
µA @ 25°C
Max
DF %
ESR W
Capaci-
tance
µF
Case
Size
KEMET
@ +25ºC @ +25ºC
Part Number
120 Hz
Max
100 kHz
Max
35 Volt Rating at +85ºC (23 Volt Rating at +125ºC)
0.10
0.15
0.22
0.33
0.47
0.47
0.68
0.68
1.0
1.0
1.5
1.5
2.2
A
A
A
A
B
A
B
*A
B
*A
C
B
C
*B
C
*B
D
T494A104(1)035A(2)
T494A154(1)035A(2)
T494A224(1)035A(2)
T494A334(1)035A(2)
T494B474(1)035A(2)
T494A474(1)035A(2)
T494B684(1)035A(2)
T494A684(1)035A(2)
T494B105(1)035A(2)
T494A105(1)035A(2)
T494C155(1)035A(2)
T494B155(1)035A(2)
T494C225(1)035A(2)
T494B225(1)035A(2)
T494C335(1)035A(2)
T494B335(1)035A(2)
T494D475(1)035A(2)
T494C475(1)035A(2)
T494D685(1)035A(2)
T494C685(1)035A(2)
T494D106(1)035A(2)
T494C106M035A(2)
T494V106(1)035A(2)
T494X156(1)035A(2)
T494D156(1)035A(2)
T494X226(1)035A(2)
T494D226(1)035A(2)
T494X336(1)035A(2)
T494X476(1)035A(2)
T494E476(1)035A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
1.2
1.2
1.7
1.7
2.4
2.4
3.5
3.5
3.5
5.3
5.3
7.7
7.7
11.6
16.5
16.5
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
10.0
10.0
6.0
6.0
6.0
2.5
4.0
2.5
6.0
2.0
6.0
2.5
3.0
1.5
2.5
0.8
1.3
0.7
0.7
0.5
0.9
0.4
1.2
0.8
0.30
0.35
0.3
0.4
0.3
0.5
0.3
2.2
3.3
#3.3
4.7
4.7
C
D
6.8
6.8
*C
D
*C
*V
X
*D
X
*D
*X
*X
*E
10.0
#10.0
#10.0
15.0
15.0
#22.0
#22.0
#33.0
†47.0
†47.0
50 Volt Rating at +85ºC (33 Volt Rating at +125ºC)
0.10
0.15
0.15
0.22
0.33
0.47
0.47
0.68
0.68
1.0
#1.0
1.5
1.5
2.2
2.2
3.3
4.7
6.8
#6.8
#10.0
#10.0
†15.0
A
B
*A
B
B
C
*B
C
*B
C
*V
D
*C
D
*C
D
D
X
D
X
*D
*X
T494A104(1)050A(2)
T494B154(1)050A(2)
T494A154(1)050A(2)
T494B224(1)050A(2)
T494B334(1)050A(2)
T494C474(1)050A(2)
T494B474(1)050A(2)
T494C684(1)050A(2)
T494B684(1)050A(2)
T494C105(1)050A(2)
T494V105M050A(2)
T494D155(1)050A(2)
T494C155(1)050A(2)
T494D225(1)050A(2)
T494C225(1)050A(2)
T494D335(1)050A(2)
T494D475(1)050A(2)
T494X685(1)050A(2)
T494D685(1)050A(2)
T494X106M050A(2)
T494D106(1)050A(2)
T494X156(1)050A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
1.1
1.1
1.7
2.4
3.5
3.4
5.0
5.0
7.5
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
10.0
10.0
10.0
10.0
2.5
1.8
2.0
1.6
3.0
1.6
4.0
1.0
1.5
0.8
1.5
0.8
0.6
0.5
0.7
0.4
0.7
0.4
*Extended Values
**6 Volt product equivalent to 6.3 volt product.
(1) To complete KEMET Part Number, insert M for ±±20 tolerance or K for ±120 tolerance.
Higher voltage ratings, lower ESR, and tighter capacitance tolerance product may be
substituted within the same size at KEMET's option. Voltage substitutions will be marked
with the higher voltage rating.
#Maximum Capacitance Change @ 1±5ºC=+150.
†Maximum Capacitance Change @ 1±5ºC=+±20.
Note: Refer to T494 Ordering Information on page 27 for lead termination options.
CONSTRUCTION
CAPACITOR MARKINGS
T494 Series — All Case Sizes
Silver Adhesive
Negative
Polarity
Termination*
Washer
Stripe (+)
Molded
Case
Polarity
Bevel (+)
Polarity
Tantalum
Wire
Indicator (+)
(• Denotes T494)
Picofarad
Code
1 0 7
Rated
Voltage
KEMET
I. D. Symbol
K
1 0
Tantalum
Weld
(Ta
O )
5
2
4 2 7
Mn02 Coat
(First Layer)
Carbon
(Second Layer)
Print Week Code:
1st Digit = Year
Positive
Silver Paint
Termination*
2nd & 3rd Digits = Week
27" = The 27th week of 2004
(Third Layer)
*100% tin
"
4
30
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
T495 SERIES—Low ESR, Surg e Rob ust
FEATURES
•
•
•
•
•
•
•
Designed for very low ESR
High ripple current capability
High surge current capability
100% accelerated steady-state aging
100% Surge Current test
•
•
•
•
•
•
New Extended Values for Low ESR
Low Equivalent Series Inductance (ꢁ2.5nH ESL)
Precision-molded, laser-marked case
Symmetrical, compliant terminations
Taped and reeled per EIA 481-1
RoHS Compliant & Leadfree Terminations (see
www.kemet.com for lead transition)
Meets or Exceeds EIA Standard 535BAAC
Available tested per DSCC Dwg. 95158
OUTLINE DRAWING
CATHODE (-) END
VIEW
SIDE VIEW
ANODE (+) END
VIEW
BOTTOM VIEW
B
W
B
H
E
F
K
T
P
A
L
Termination
cutout at
KEMETs
Option,
S
R
S
X
G
either end
STANDARD T495 DIMENSIONS
Millimeters (Inches)
CASE SIZE
COMPONENT
± 0.20
± (.008)
± 0.1
± 0.3
± 0.15
± (.006)
B
X
(Ref)
P
R
T
A
G
E
L
W
H
K
F
S
± (.004) ± (.012)
EIA
(Ref)
KEMA
(Ref) (Ref) (Ref) (Min) (Ref) (Ref)
B
3528-21 3.5 ± 0.2
2.8 ± 0.2
1.9 ± 0.2
1.1
(.043)
1.4
(.055)
1.5
(.059)
2.3
2.2
(.087)
2.2
(.087)
2.4
(.094)
2.4
0.8
(.031)
1.3
(.051)
1.3
(.051)
1.3
0.4
(.016)
0.5
(.020)
0.5
(.020)
0.5
(.020)
0.10 ± 0.10
0.5 1.0 0.13 1.1 1.8 2.2
(.138 ± .008) (.110 ± .008) (.075 ± .008)
6032-28 6.0 ± 0.3 3.2 ± 0.3
2.5 ± 0.3
(.236 ± .012) (.126 ± .012) (.098 ± .012)
(.004 ± .004) (.020) (.039) (.005) (.043) (.071) (.087)
0.10 ± 0.10 0.9 1.0 0.13 2.5 2.8 2.4
(.004 ± .004) (.035) (.039) (.005) (.098) (.110) (.094)
0.10 ± 0.10 0.9 1.0 0.13 3.8 3.5 3.5
(.004 ± .004) (.035) (.039) (.005) (.150)
0.10 ± 0.10 1.7 1.0 0.13 3.8
(.004 ± .004) (.067) (.039) (.005) (.150)
C
D
X
7343-31
7.3 ± 0.3
4.3 ± 0.3
2.8 ± 0.3
(.138) (.138)
3.5* 3.5*
(.138) (.138)
(.287 ± .012) (.169 ± .012) (.110 ± .012)
7343-43
± 0.3
7.3
(.287 ± .012)
4.3 ± 0.3
(.169 ± .012)
4.0 ± 0.3
(.157 ± .012)
(.091)
(.094)
(.051)
Notes: 1. Metric dimensions govern.
2. (Ref) - Dimensions provided for reference only.
* Round Glue Pad; 2.9 ±0.1mm (0.114" ± 0.004") in diameter at KEMET's option.
LOW PROFILE T495 DIMENSIONS
Millimeters (Inches)
CASE SIZE
COMPONENT
X
T
A
G
E
KEMET
EIA
L
W
H Max. K Min. F ± 0.1 S ±
0.3
(Ref (Ref) (Min) (Ref) (Ref)
T
3528-12
3.5 ± 0.2
2.8 ± 0.2
1.2
0.3
2.2
0.8
0.05 0.13 1.1 1.8 2.2
(.138 ± .008) (.110 ± .008) (.047)
(.012)
(.087)
(.031) (.002) (.005) (.043) (.071) (.087)
1.3 0.05 0.13 3.8 3.5 3.5
(.051) (.002) (.005) (.150) (.138) (.138)
V
7343-20
7.3 ± 0.3 4.3 ± 0.3 2.0
(.287 ± .012) (.169 ± .012) (0.079) (.035)
0.9
2.4
(.094)
Notes: 1. Metric dimensions govern.
2. (Ref) - Dimensions provided for reference only.
3. No dimensions provided for B, P or R because low profile cases do not have a bevel or a notch.
ORDERING INFORMATION
T
495
X
107
M
010
A
S
E100
ESR
Tantalum
Series
E100 = ESR in Milliohmns = 100 mOhms
E1K5 = ESR in Ohms = 1.5 Ohms
4095 = DSCC Dwg. 95158 Designator
T495 - Low ESR, Surge Robust
Lead Material
Case Size
S = 100% Tin (Sn) Plated
H = (Sn) Solder-Coated (90% Sn/10% Pb)
G = Gold Plated
B, C, D, T, V, X
Capacitance Picofarad Code
First two digits represent significant figures. Third digit
specifies number of zeros to follow.
T = 100% Tin (Sn) Plated
Failure Rate
A = Not Applicable
Capacitance Tolerance
M = ±20%, K = ±10%
Voltage
See www.kemet.com for Pb Free transition information.
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
31
SOLID TANTALUM CHIP CAPACITORS
T495 SERIES—Low ESR, Surg e Rob ust
T495 RATINGS & PART NUMBER REFERENCE
DC
Leakage
µA @ 25°C
Max
DF%
@ 25°C
120 Hz
Max
ESR mW
@ 25°C
100 kHz
Max
Ripple Current mA rms @
25°C, 100 kHz Max
DSCC Dwg.
No. 95158
Part Number
Capaci-
tance µF
Case
Size
KEMET
Part Number
25°C
85°C
125°C
2.5 Volt Rating @ +85°C (1.7 Volt Rating at +125°C)
100.0
T
T495T107M2R5A(2) E3K0
2.5
24.0
3000
153
137
61
4 Volt Rating @ +85°C (2.7 Volt Rating at +125°C)
150.0
330.0
1000.0
B
C
X
T495B157M004A(2) E900
T495C337(1)004A(2) E700
T495X108(1)004A(2) E070
6.0
13.2
40.0
12.0
12.0
12.0
900
700
70
307
396
1535
277
357
1381
123
159
614
6/6.3 Volt Rating @ +85°C (4 Volt Rating at +125°C)
68.0
68.0
D
D
C
T495D686(1)006A(2)E175
T495D686(1)006A(2)4095
T495C107(1)006A(2)E150
T495V107(1)006A(2)E150
T495B107M006A(2)E700
T495C157M006A(2)E200
T495X157(1)006A(2)E100
T495X157(1)006A(2)4095
T495C227(1)006A(2)E225
T495D227(1)006A(2)E100
T495D227(1)006A(2)4095
T495X227(1)006A(2)E100
T495X227(1)006A(2)4095
T495D337(1)006A(2)E100
T495X337(1)006A(20E100
T495X337(1)006A(2)E065
T495D477(1)006A(2)E125
T495X477(1)006A(2)E065
T495X477(1)006A(2)E050
3.3
3.3
6.0
6.0
6.3
9.0
7.2
7.2
13.9
13.2
13.2
13.2
13.2
20.8
19.8
19.8
29.6
28.2
28.2
4.0
4.0
8.0
8.0
15.0
8.0
6.0
6.0
10.0
8.0
8.0
175
175
150
150
700
200
100
125
225
100
100
100
100
100
100
65
926
926
856
913
348
833
833
770
822
313
370
370
342
365
139
297
514
460
300
490
490
514
514
490
514
637
438
637
726
95158-01(1)(2)
100.0
100.0
100.0
150.0
150.0
150.0
220.0
220.0
220.0
220.0
220.0
330.0
330.0
330.0
470.0
470.0
470.0
V
*B
*C
X
X
*C
D
D
X
X
*D
*X
*X
*D
*X
*X
742
668
1285
1150
700
1156
1040
600
95158-02(1)(2)
1225
1225
1285
1285
1225
1285
1593
1095
1593
1816
1102
1102
1156
1156
1102
1156
1434
986
95158-25(1)(2)
95158-03(1)(2)
8.0
8.0
8.0
8.0
8.0
12.0
10.0
10.0
125
65
50
1434
1634
10 Volt Rating @ +85°C (7 Volt Rating at +125°C)
22.0
22.0
47.0
47.0
47.0
47.0
68.0
68.0
68.0
68.0
68.0
68.0
68.0
C
C
D
D
D
D
B
*B
C
V
D
D
X
X
V
T495C226(1)010A(2)E290
T495C226(1)010A(2)E345
T495D476(1)010A(2)E080
T495D476(1)010A(2)E090
T495D476(1)010A(2)E200
T495D476(1)010A(2)4095
T495B686(1)010A(2)E750
T495B686M010A(2)E900
T495C686(1)010A(2)E225
T495V686(1)010A(2)E140
T495D686(1)010A(2)E090
T495D686(1)010A(2)E150
T495X686(1)010A(2)E150
T495X686(1)010A(2)4095
T495V107(1)010A(2)E150
T495D107(1)010A(2)E100
T495D107(1)010A(2)4095
T495D107(1)010A(20E080
T495X107(1)010A(2)E100
T495X107(1)010A(2)4095
T495V157M010A(2)E150
T495D157(1)010A(2)E100
T495D157(1)010A(2)E080
T495D157(1)010A(2)4095
T495X157(1)010A(2)E100
T495X157(1)010A(2)4095
T495X157(1)010A(2)E085
T495V227(1)010A(2)E150
T495D227(1)010A(2)E075
T495D227(1)010A(2)E100
T495D227(1)010A(2)E125
T495X227(1)010A(2)E100
T495X227(1)010A(2)4095
T495X227(1)010A(2)E070
T495D337(1)010A(2)E125
T495X337(1)010A(2)E050
T495X337(1)010A(2)E060
2.2
2.2
3.8
4.7
3.8
3.8
1.5
6.8
6.8
6.8
6.8
6.8
5.4
6.0
6.0
4.0
6.0
4.0
4.0
10.0
10.0
6.0
6.0
6.0
6.0
4.0
4.0
8.0
8.0
8.0
8.0
6.0
6.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
12.0
8.0
8.0
8.0
8.0
8.0
8.0
10.0
10.0
10.0
290
345
80
616
565
1369
1291
866
866
337
307
700
554
508
1232
1162
780
780
303
276
630
850
1162
900
944
944
246
226
548
516
346
346
135
123
280
378
516
400
420
420
365
490
490
548
514
514
365
490
548
490
514
514
557
365
566
490
438
514
514
614
438
727
663
90
200
200
750
900
225
140
90
150
150
150
150
100
100
80
100
100
150
100
80
100
100
100
85
95158-04(1)(2)
945
1291
1000
1049
1049
913
1220
1220
1369
1285
1285
913
1225
1369
1225
1285
1285
1393
913
1414
1225
1095
1285
1285
1535
1095
1817
1658
68.0
95158-05(1)(2)
95158-06(1)(2)
95158-07(1)(2)
5.4
100.0
100.0
100.0
100.0
100.0
100.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
220.0
220.0
220.0
220.0
220.0
220.0
220.0
330.0
330.0
330.0
10.0
10.0
10.0
10.0
8.0
822
D
D
*D
X
1100
1100
1232
1156
1156
822
1102
1232
1102
1156
1156
1254
822
1273
1102
986
1156
1156
1382
986
X
8.0
*V
D
D
D
X
15.0
15.0
15.0
15.0
15.0
15.0
15.0
22.0
22.0
22.0
22.0
22.0
15.0
22.0
33.0
33.0
33.0
95158-26(1)(2)
95158-08(1)(2)
X
X
*V
D
D
D
X
X
X
*D
*X
*X
150
75
100
125
100
100
70
125
50
60
95158-28(1)(2)
1635
1492
16 Volt Rating @ +85°C (10 Volt Rating at +125°C)
10.0
33.0
33.0
33.0
33.0
33.0
33.0
47.0
47.0
47.0
68.0
68.0
100.0
100.0
100.0
100.0
100.0
150.0
*T
C
*C
D
D
D
D
D
D
D
*V
D
*D
*D
X
X
X
*X
T495T106M016A(2)E4K0
T495C336(1)016A(2)E225
T495C336(1)016A(2)E275
T495D336(1)020A(2)E150
T495D336(1)016A(2)E175
T495D336(1)016A(2)E225
T495D336(1)016A(2)4095
T495D476(1)016A(2)E100
T495D476(1)016A(2)E150
T495D476(1)016A(2)4095
T495V686(1)016A(2)E300
T495D686(1)016A(2)E150
T495D107(1)016(2)E100
T495D107(1)016A(2)E125
T495X107(1)016A(2)E100
T495X107(1)016A(2)4095
T495X107(1)016A(2)E080
T495X157(1)016A(2)E100
1.6
5.3
5.3
6.6
5.3
4.2
4.2
7.5
7.5
8.0
6.0
6.0
6.0
6.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
8.0
8.0
8.0
8.0
8.0
8.0
4000
225
275
150
175
225
250
100
150
200
300
150
100
125
100
125
80
132
699
632
1000
926
816
119
629
569
900
833
735
700
1102
900
780
53
280
253
400
370
327
310
490
400
345
258
400
490
438
514
460
574
514
95158-09(1)(2)
95158-10(1)(2)
770
1225
1000
870
7.5
10.9
10.9
16.0
16.0
16.0
16.0
16.0
24.0
645
581
900
1000
1225
1095
1285
1149
1436
1285
1102
986
1156
1034
1293
1156
95158-11(1)(2)
100
Higher voltage ratings, lower ESR and tighter capacitance tolerance product may be
substituted within the same size at KEMET’s option. Voltage substitutions will be marked
with the higher voltage rating.
(1) To complete KEMET Part Number, insert M for ±20% or K for ±10% tolerance.
(2) To complete KEMET Part Number, insert termination finish as designated on page 31.
*Extended Values**6 Volt product equivalent to 6.3 volt product.
Note: Refer to T495 Ordering Information on page 31 for lead termination options.
32
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
T495 SERIES—Low ESR, Surg e Rob ust
T495 RATINGS & PART NUMBER REFERENCE
DC
Leakage
µA @ 25°C
Max
DF%
@ 25°C
120 Hz
Max
ESR mW
@ 25°C
100 kHz
Max
Ripple Current mA rms @
DSCC Dwg.
No. 95158
Capaci-
Case
Size
KEMET
25°C, 100 kHz Max
tance µF
Part Number
Part Number
25°C
85°C
125°C
20 Volt Rating @ +85°C (13 Volt Rating at +125°C)
15.0
15.0
22.0
22.0
33.0
33.0
47.0
47.0
47.0
47.0
47.0
68.0
68.0
68.0
68.0
D
D
D
D
D
D
D
X
X
X
X
*D
X
T495D156(1)020A(2)E275
T495D156(1)020A(2)4095
T495D226(1)020A(2)E225
T495D226(1)020A(2)4095
T495D336(1)020A(2)E150
T495D336(1)020A(2)E200
T495D476(1)020A(2)E175
T495X476(1)020A(2)E100
T495X476(1)020A(2)E125
T495X476(1)020A(2)E150
T495X476(1)020A(2)4095
T495D686(1)020A(2)E150
T495X686(1)020A(2)E120
T495X686(1)020A(2)E150
T495X686(1)020A(2)4095
2.4
2.4
3.5
3.5
6.6
6.6
9.4
9.4
9.4
7.5
7.5
13.6
13.6
13.6
13.6
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
4.0
4.0
8.0
6.0
6.0
6.0
275
275
225
275
150
200
175
100
125
150
150
150
120
150
150
738
738
816
739
1000
866
665
665
735
665
900
780
833
1156
1034
944
944
900
1055
944
944
295
295
326
295
400
346
370
514
460
420
420
400
469
420
420
95158-12(1)(2)
95158-13(1)(2)
926
1285
1149
1049
1049
1000
1173
1049
1049
95158-14(1)(2)
95158-15(1)(2)
X
X
25 Volt Rating @ +85°C (17 Volt Rating at +125°C)
6.8
6.8
6.8
*B
C
C
*C
D
D
X
X
*C
*D
X
X
D
*D
X
X
*X
*X
*X
T495B685(1)025A(2)E1K5
T495C685(1)025A(2)E490
T495C685(1)025A(2)E500
T495C106(1)025A(2)E450
T495D156(1)025A(2)E275
T495D156(1)025A(2)4095
T495X156(1)025A(2)E200
T495X156(1)025A(2)4095
T495C226(1)025A(2)E900
T495D226(1)025A(2)E200
T495X226(1)025A(2)E225
T495X226(1)025A(2)4095
T495D336(1)025A(2)E225
T495D336(1)025A(2)E300
T495X336(1)025A(2)E175
T495X336(1)025A(2)4095
T495X476M025A(2)E185
T495X476M025A(2)E200
T495X686(1)025A(2)E200
1.7
1.7
1.7
2.5
3.8
3.8
3.0
3.0
5.5
5.5
4.4
4.4
8.3
8.3
6.6
6.6
16.5
11.8
17.0
6.0
6.0
6.0
6.0
6.0
6.0
4.0
4.0
6.0
6.0
4.0
4.0
6.0
6.0
4.0
4.0
8.0
6.0
8.0
1500
490
500
450
275
275
200
200
900
200
225
225
225
300
175
175
185
200
200
238
474
469
494
738
738
908
908
350
866
856
856
816
707
971
971
944
908
908
214
426
422
445
665
665
817
817
315
780
771
771
735
636
874
874
850
817
817
95
190
188
198
295
295
363
363
140
346
343
343
327
283
388
388
378
363
363
10.0
15.0
15.0
15.0
15.0
22.0
22.0
22.0
22.0
33.0
33.0
33.0
33.0
47.0
47.0
68.0
95158-16(1)(2)
95158-17(1)(2)
95158-18(1)(2)
95158-19(1)(2)
35 Volt Rating @ +85°C (23 Volt Rating at +125°C)
4.7
4.7
4.7
6.8
6.8
C
*C
*C
D
X
X
D
D
X
X
X
X
D
*D
*X
*X
D
T495C475(1)035A(2)E500
T495C475(1)035A(2)E600
T495C475(1)035A(2)4095
T495D685(1)035A(2)E400
T495X685(1)035A(2)E300
T495X685(1)035A(2)4095
T495D106(1)035A(2)E300
T495D106(1)035A(2)4095
T495X106(1)035A(2)E175
T495X106(1)035A(2)E200
T495X106(1)035A(2)E250
T495X106(1)035A(2)4095
T495D156(1)035A(2)E225
T495D156(1)035A(2)E300
T495X156(1)035A(2)E225
T495X156(1)035A(2)4095
T495D226(1)035A(2)E200
T495D226(1)035A(2)E250
T495D226(1)035A(2)E300
T495X226(1)035A(2)E275
T495X226(1)035A(2)4095
T495X336(1)035A(2)E175
T495X336(1)035A(2)E250
T495X476(1)035A(2)E185
T495X476(1)035A(2)E200
T495X476(1)035A(2)E300
1.7
1.7
1.7
2.4
1.9
1.9
3.5
3.5
3.5
3.5
2.8
2.8
5.3
5.3
5.3
5.3
7.7
7.7
7.7
7.7
7.7
11.6
11.6
16.5
16.5
16.5
6.0
6.0
6.0
6.0
4.0
4.0
6.0
4.0
6.0
6.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
8.0
8.0
500
600
600
400
300
300
300
300
175
200
250
250
225
300
225
225
200
250
300
275
300
175
250
185
200
300
469
428
428
612
742
742
707
707
971
908
812
812
816
707
856
856
866
775
707
775
742
971
812
944
908
742
422
385
385
551
667
667
636
636
874
817
731
731
735
636
771
771
779
697
636
697
667
874
731
850
817
667
188
171
171
245
297
297
283
283
388
363
325
325
327
283
343
343
346
310
283
410
297
388
325
378
363
297
95158-29(1)(2)
6.8
95158-20(1)(2)
95158-27(1)(2)
10.0
10.0
10.0
10.0
10.0
10.0
15.0
15.0
15.0
15.0
22.0
22.0
22.0
22.0
22.0
33.0
33.0
47.0
47.0
47.0
95158-21(1)(2)
95158-22(1)(2)
D
*D
*X
*X
X
*X
X
95158-23(1)(2)
X
*X
50 Volt Rating @ +85°C (33 Volt Rating at +125°C)
4.7
4.7
4.7
6.8
6.8
D
X
X
T495D475(1)050A(2)E300
T495X475(1)050A(2)E300
T495X475(1)050A(2)4095
T495D685(1)050A(2)E275
T495D685(1)050A(2)E300
T495X106(1)050A(2)E300
T495X156(1)050A(2)E300
2.4
1.9
1.9
3.4
3.4
5.0
7.5
6.0
4.0
4.0
6.0
8.0
6.0
8.0
300
300
300
275
300
300
300
707
742
742
739
700
741
742
636
667
667
665
600
667
667
283
297
297
295
300
297
297
95158-24(1)(2)
D
*D
*X
*X
10.0
15.0
Higher voltage ratings, lower ESR and tighter capacitance tolerance product may be
substituted within the same size at KEMET’s option. Voltage substitutions will be marked
with the higher voltage rating.
(1) To complete KEMET Part Number, insert M for ±20% or K for ±10% tolerance.
(2) To complete KEMET Part Number, insert termination finish as designated on page 31.
*Extended Values**6 Volt product equivalent to 6.3 volt product.
Note: Refer to T495 Ordering Information on page 31 for lead
termination options.
CAPACITOR MARKINGS
CONSTRUCTION
Silver Adhesive
Negative
Polarity
Termination*
Washer
Stripe (+)
Low
Polarity
Molded
Case
Polarity
ESR
Indicator (+)
Device
Bevel (+)
+
(Solid Stripe)
R
Tantalum
Wire
Picofarad
Code
1 0 7
Rated
Voltage
KEMET
I. D. Symbol
K
1 0
Tantalum
Weld
(Ta
O )
2 5
4 2 7
Mn02 Coat
(First Layer)
Print Week Code:
1st Digit = Year
Carbon
(Second Layer)
Positive
Termination*
*100% tin
2nd & 3rd Digits = Week
27" = The 27th week of 2004
Silver Paint
(Third Layer)
"
4
33
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
T495 TANTALUM CHIP CAPACITANCE VALUES
Case Size and Max. ESR (mΩ) by Capacitance & Voltage
Capacitance
µF Code
Rated Voltage @ +85°C
2.5
4
6
10
16
20
25
35
50
C,500,600
D,400
D,300
X,300
4.7 475
6.8 685
B,1500
C,490,500
D,400
X,300
D,275,300
X,300
D,300
X,175,200
X,250
10.0 106
15.0 156
22.0 226
33.0 336
47.0 476
T,4000
C,450
D,275
X,200
D,225,300
X,225
D,275
X,300
C, 900
D,200
X,225
D,200,250
D300
X,275,300
D,225,275
C,290,345
C,225,275
D,150,175,
D,225,250
D,225,300
X,175
D,150,200
X,175,250
D,175
X,100,125,
150
D,80,90,100, D,100,150,
X,185,200,
300
X,200
X,200
200
200
V,140
B,750,900
C,225
D,90,150
X,150
V,300
D,150
D,150
X,120,150
68.0 686
D,175
V,150
B,700
C,150
V,150
D, 80,100
X,100
D,100,125
X,80,100,
125
100.0 107
T, 3000
D,80,100
X,85,100
V,150
C,200
X,100,125
150.0 157
220.0 227
330.0 337
470.0 477
680.0 687
1000.0 108
B,900
C,700
X,100
C,225
D,100
X,100
V,150
D,75,100,125
X, 70,100
X,65,100
D,100
D,125
X,50,60
X,50, 65
D,125
X,70
Note that standard values are preferred, especially where high surge currents are possible.
Extended values are available to increase capacitance and reduce ESR. Note that standard
CV values demonstrate inherently lower failure rates than extended CV values, especially in
low impedance applications.
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
34
SOLID TANTALUM CHIP CAPACITORS
T496 SERIES—Fa il-Sa fe Fuse d
FEATURES
•
Built-in fuse protects against damaging short
•
Fuse actuation, 25ꢀC: within 1 second at fault
currents of 4 amps and higher.
circuit failure mode
•
•
•
•
Precision-molded, laser-marked case
Symmetrical, compliant terminations
Taped and reeled per EIA 481-1
Case geometry and footprints equivalent to
Industrial Grade T491 Series. (Case sizes
B, C, D and X only)
•
•
Continuous current capability: 0.75 amps
Post-actuation resistance,
25ꢀC: 10 megohms minimum
•
•
Test tabs on the sides of the case bypass the
capacitor element to allow direct testing of the
fuse assembly.
RoHS Compliant & Leadfree Terminations (See
www.kemet.com for lead transition)
•
•
100% Surge Current test on C, D, X sizes
Patented fuse assembly
OUTLINE DRAWINGS
CATHODE (-) END
VIEW
SIDE VIEW
ANODE (+) END
VIEW
BOTTOM VIEW
B
W
B
Test Tab
0.15(0.006) Max.
H
E
F
K
T
P
A
L
Termination
cutout at
KEMETs
Option,
S
R
S
X
G
either end
DIMENSIONS — Millimeters (Inches)
CASE SIZE
COMPONENT
± 0.1
± (.004)
± 0.3
± 0.20
± (.008)
± 0.15
R
(Ref)
A
G
(Min) (Ref) (Ref)
E
T
(Ref)
P
(Ref)
B
X
(Ref)
F
S
± (.012)
K
L
W
H
KEMET EIA
(Ref)± (.006)
B
C
D
X
3528-21 3.5 ± 0.2
2.8 ± 0.2
1.9 ± 0.2
1.1
(.043)
1.4
(.055)
1.5
(.059)
2.3
(.091)
2.2
(.087)
2.2
(.087)
2.4
(.094)
2.4
(.094)
0.8
(.031)
1.3
(.051)
1.3
(.051)
1.3
(.051)
0.4
(.016)
0.5
(.020)
0.5
(.020)
0.5
(.020)
0.10 ± 0.10 0.5
(.004 ± .004) (.020) (.039) (.005) (.043) (.071) (.087)
0.10 ± 0.10 0.9 1.0 0.13 2.5 2.8 2.4
(.004 ± .004) (.035) (.039) (.005) (.098) (.110) (.094)
0.10 ± 0.10 0.9 1.0 0.13 3.8 3.5 3.5
(.004 ± .004) (.035) (.039) (.005) (.150) (.138) (.138)
0.10 ± 0.10 1.7 1.0 0.13 3.8 3.5* 3.5*
(.004 ± .004) (.067) (.039) (.005) (.150) (.138) (.138)
1.0 0.13 1.1
1.8
2.2
(.138 ± .008) (.110 ± .008) (.075 ± .008)
6032-28 6.0 ± 0.3 3.2 ± 0.3 2.5 ± 0.3
(.236 ± .012) (.126 ± .012) (.098 ± .012)
7343-31 7.3 ± 0.3 4.3 ± 0.3 2.8 ± 0.3
(.287 ± .012) (.169 ± .012) (.110 ± .012)
7343-43
7.3 ± 0.3 4.0 ± 0.3
(.287 ± .012) (.169 ± .012) (.157 ± .012)
4.3 ± 0.3
Notes: 1. Metric dimensions govern.
2. (Ref) - Dimensions provided for reference only.
* Round glue pad: 2.9 ± 0.1mm (.114" ± .004") in diameter at KEMET’s option.
T496 Series – ORDERING INFORMATION
T 496 B 105 M 025 A S*
Lead Material
H - Sn/Pb (Tin Lead) Solder-Coated
Tantalum
*S - 100% Sn (Tin) Plated
Series
T - 100% Sn (Tin) Plated
T496 - Precision Molded, Fail-safe
Failure Rate
A - Not Applicable
Case Size
B, C, D, X
Voltage
Capacitance Picofarad Code
First two digits represent significant figures.
Third digit specifies number of zeros to follow.
Capacitance Tolerance
M - ± 20%
K - ± 10%
* Part Number Example: T496B105M025AS (14 digits - no spaces)
* See www.kemet.com for Pb Free transition information.
TYPICAL FUSE ACTUATION PROFILE
Current (Amps)
10
1
.0001
.001
.01
.1
1
10
Time (Seconds)
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
35
SOLID TANTALUM CHIP CAPACITORS
T496 SERIES—Fa il-Sa fe Fuse d
T496 RATINGS & PART NUMBER REFERENCE
DF
ESR
ESR
% @ +25°C W @ +25°C
DF
Capaci-
tance
ꢀF
DCL ꢀA % @ +25ꢀC ꢂ @ +25ꢀC
DCL µA
@ 25°C
Max.
Case
Size
KEMET
@ +25ꢀC
120 Hz.
Max.
100 kHz
Max.
Part Number
Max.
Capaci-
tance µF
Case
Size
KEMET
Part Number
120 Hz.
Max.
100 kHz
Max.
4 Volt Rating at +85ꢀC (2.7 Volt Rating at +125ꢀC)
68.0
100.0
150.0
220.0
#330.0
330.0
#470.0
*C
*C
D
*D
*D
*X
*X
T496C686(1)004AS
T496C107(1)004AS
T496D157(1)004AS
T496D227(1)004AS
T496D337(1)004AS
T496X337(1)004AS
T496X477(1)004AS
2.7
4.0
6.0
8.0
8.0
8.0
8.0
8.0
8.0
1.6
1.2
0.8
0.7
0.7
0.7
0.5
20 Volt Rating at +85°C (13 Volt Rating at +125°C)
1.5
B
B
B
C
C
C
D
D
X
X
T496B155(1)020AS
T496B225(1)020AS
T496B335(1)020AS
T496C475(1)020AS
T496C685(1)020AS
T496C106(1)020AS
T496D156(1)020AS
T496D226(1)020AS
T496X336(1)020AS
T496X476(1)020AS
0.5
0.5
0.7
1.0
1.4
2.0
3.0
4.4
6.6
9.4
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
5.0
3.5
3.5
2.0
2.0
2.0
1.0
1.0
0.9
0.3
6.0
8.8
2.2
3.3
13.2
13.2
18.8
4.7
**6 Volt Rating at +85ꢀC (4 Volt Rating at +125ꢀC)
6.8
4.7
6.8
10.0
B
B
B
T496B475(1)006AS
T496B685(1)006AS
T496B106(1)006AS
0.5
0.5
0.6
6.0
6.0
6.0
3.5
3.5
3.5
10.0
15.0
22.0
33.0
47.0
22.0
B
T496B226(1)006AS
1.3
6.0
3.5
15.0
22.0
33.0
47.0
47.0
68.0
#68.0
100.0
100.0
150.0
#220.0
220.0
#330.0
C
C
C
D
*C
D
*C
X
D
*D
*D
*X
*X
T496C156(1)006AS
T496C226(1)006AS
T496C336(1)006AS
0.9
1.4
2.0
6.0
6.0
6.0
2.0
2.0
2.0
25 Volt Rating at +85°C (17 Volt Rating at +125°C)
T496D476(1)006AS
T496C476(1)006AS
T496D686(1)006AS
T496C686(1)006AS
T496X107(1)006AS
T496D107(1)006AS
T496D157(1)006AS
T496D227(1)006AS
T496X227(1)006AS
T496X337(1)006AS
2.9
2.9
6.0
6.0
6.0
6.0
8.0
8.0
8.0
8.0
8.0
8.0
1.0
1.6
1.0
1.2
0.9
0.8
0.7
0.7
0.7
0.5
0.68
1.0
B
B
B
C
C
C
C
C
D
D
X
D
T496B684(1)025AS
T496B105(1)025AS
T496B155(1)025AS
T496C225(1)025AS
T496C335(1)025AS
T496C475(1)025AS
T496C685(1)025AS
T496C106(1)025AS
T496D106(1)025AS
T496D156(1)025AS
T496X226(1)025AS
T496D226(1)025AS
0.5
0.5
0.5
0.6
0.9
1.2
1.7
2.5
2.5
3.8
5.5
5.5
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.5
5.0
5.0
3.5
2.5
2.5
2.0
0.6
1.2
1.0
0.9
0.8
4.1
4.1
1.5
6.0
2.2
6.0
9.0
3.3
13.2
13.2
19.8
4.7
6.8
10.0
10.0
15.0
22.0
22.0
10 Volt Rating at +85ꢀC (7 Volt Rating at + 125ꢀC)
3.3
4.7
6.8
B
B
B
T496B335(1)010AS
T496B475(1)010AS
T496B685(1)010AS
0.5
0.5
0.7
6.0
6.0
6.0
3.5
3.5
3.5
15.0
B
T496B156(1)010AS
1.5
6.0
3.5
10.0
15.0
22.0
33.0
33.0
47.0
#47.0
68.0
68.0
100.0
150.0
#150.0
#220.0
C
C
C
D
*C
D
*C
X
D
D
T496C106(1)010AS
T496C156(1)010AS
T496C226(1)010AS
1.0
1.5
2.2
6.0
6.0
6.0
2.0
2.0
2.0
35 Volt Rating at +85°C (23 Volt Rating at +125°C)
0.47
0.68
1.0
B
B
T496B474(1)035AS
T496B684(1)035AS
T496B105(1)035AS
T496C155(1)035AS
T496C225(1)035AS
T496C335(1)035AS
T496D475(1)035AS
T496D685(1)035AS
T496X106(1)035AS
T496X156(1)035AS
0.5
0.5
0.5
0.5
0.8
1.2
1.7
2.4
3.5
5.3
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.5
5.0
4.5
3.5
2.5
1.5
1.3
1.0
0.9
T496D336(1)010AS
T496C336(1)010AS
T496D476(1)010AS
T496C476(1)010AS
T496X686(1)010AS
T496D686(1)010AS
T496D107(1)010AS
T496X157(1)010AS
T496D157(1)010AS
T496X227(1)010AS
3.3
3.3
6.0
6.0
6.0
6.0
6.0
6.0
8.0
8.0
8.0
8.0
1.0
1.6
1.0
1.2
0.9
0.8
0.7
0.7
0.7
0.5
B
4.7
4.7
1.5
C
C
C
D
D
X
6.8
2.2
6.8
3.3
10.0
15.0
15.0
22.0
*X
*D
*X
4.7
6.8
10.0
15.0
16 Volt Rating at +85ꢀC (10 Volt Rating at +125ꢀC)
*X
2.2
3.3
4.7
B
B
B
T496B225(1)016AS
T496B335(1)016AS
T496B475(1)016AS
0.5
0.5
0.8
6.0
6.0
6.0
3.5
3.5
3.5
50 Volt Rating at +85°C (33 Volt Rating at +125°C)
0.15
0.22
0.33
0.47
0.68
1.0
B
B
B
C
C
C
C
D
D
T496B154(1)050AS
T496B224(1)050AS
T496B334(1)050AS
T496C474(1)050AS
T496C684(1)050AS
T496C105(1)050AS
T496C155(1)050AS
T496D225(1)050AS
T496D335(1)050AS
0.5
0.5
0.5
0.5
0.5
0.5
0.8
1.1
1.7
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
16.0
14.0
10.0
8.0
10.0
B
T496B106(1)016AS
1.6
6.0
3.5
6.8
10.0
15.0
22.0
22.0
33.0
47.0
47.0
100.0
C
C
C
D
*C
D
X
D
*X
T496C685(1)016AS
T496C106(1)016AS
T496C156(1)016AS
T496D226(1)016AS
T496C226(1)016AS
T496D336(1)016AS
T496X476(1)016AS
T496D476(1)016AS
T496X107(1)016AS
1.1
1.6
2.4
3.6
3.6
5.3
7.5
7.5
16.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
2.0
2.0
2.0
1.0
1.6
1.0
0.9
0.8
0.7
7.0
5.5
1.5
5.0
2.2
2.5
3.3
2.0
** Note: 6V rating equivalent to 6.3 rating *Extended Ratings
# Maximum capacitance change @ 125ꢀC = +15% (all others =12%)
(1) To complete KEMET Part Number, insert M for ±20% tolerance or K for
±10% tolerance.
Higher voltage ratings and tighter capacitance tolerance product may
be substituted within the same size at KEMET’s option. Voltage substi-
tutions will be marked with the higher voltage rating.
T496 SERIES CONSTRUCTION
CAPACITOR MARKING
Negative
Silver Adhesive
Fused
Fail-Safe
Device
Polarity
Polarity
Termination*
Washer
Stripe (+)
Indicator (+)
Molded
Case
Polarity
F+
(Solid Stripe)
Bevel (+)
Picofarad
Code
Fuse
2 2 7
Rated
Voltage
KEMET
I. D. Symbol
K
2 0
4 4 2
Tantalum
Weld
(Ta
O )
5
2
Mn02 Coat
(First Layer)
Print Week Code:
Carbon
Positive
Termination*
(Second Layer)
1st Digit = Year
Silver Paint
2nd & 3rd Digits = Week
"442" = The 42nd week of 2004
Tantalum
Wire
(Third Layer)
*100% Tin
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
36
SOLID TANTALUM CHIP CAPACITORS
T510 SERIES—Ultra -Low ESR
FEATURES
•
•
•
•
Ultra Low ESR < 30 mΩ
New E/7260 Case with ESR < 18 mΩ
Up to 4 Amps ripple current
RoHS Compliant & Leadfree Termination (see
www. kemet.com for lead transitions)
•
•
•
•
•
100% accelerated steady-state aging
100% Surge current test
Precision - molded, laser-marked case
Symmetrical compliant terminations
Taped and reeled per EIA 481-1
OUTLINE DRAWING
CATHODE (-) END
VIEW
SIDE VIEW
ANODE (+) END
BOTTOM VIEW
VIEW
B
W
B
H
E
F
K
T
P
A
L
Termination
cutout at
KEMETs
Option,
S
R
S
X
G
either end
DIMENSIONS - Millimeters (Inches)
COMPONENT
CASE SIZE
± 0.20
± (.008)
± 0.1
± 0.3
± 0.15
± (.006)
B
X
(Ref)
P
R
T
A
G
E
L
W
H
K
F
S
± (.004) ± (.012)
KEMET EIA
(Ref)
(Ref) (Ref) (Ref) (Min) (Ref) (Ref)
X
E
7343-43 7.3 ± 0.3
4.3 ± 0.3
4.0 ± 0.3
2.3
(.091)
2.4
(.094)
1.3
(.051)
0.5
(.020)
0.10 ± 0.10
0.9 1.0 0.13 3.8 3.5 3.5
(.287 ± .012) (.169 ± .012) (.157 ± .012)
(.004 ± .004) (.035) (.039) (.005) (.150) (.138) (.138)
0.10 ± 0.10
(.004 ± .004) (.035) (.039)
0.9
1.0
0.13
3.8
3.5
7260-38 7.3 ± 0.3
(.287 ± .012)
3.6 ± 0.
2
2.3
(.091)
4.1
(.161
0.5
(.020)
3.5
6.0 ± 0.3
(.236 ± .012)
1.3
(.051)
(.005) (.150) (.138)
(.142 ± .008
)
(.138)
Notes: Metric Dimensions govern
(Ref) - Dimensions provided for reference only.
T510 RATINGS & PART NUMBER REFERENCE
DC Leakage
µA @ 25°C
Max
ESR m W @
25°C 100 kHz
Max
Capaci-
tance µF
Case
Size
DF % @
25°C Max
Ripple Current A rms @ 25°C
100 kHz, max
KEMET Part Number
25°C
85°C
125°C
4 Volt Rating at +85°C (2.7 Volt Rating at 125°C)
680.0
1000.0
1000.0
1000.0
X
X
E
E
T510X687(1)004AS
T510X108(1)004AS
T510E108(1)004AS
T510E108(1)004AS4115
27.2
40.0
40.0
40.0
6.0
6.0
6.0
6.0
30.0
18.0
18.0
10.0
3.0
3.9
4.0
5.3
2.7
3.5
3.6
4.8
1.2
1.5
1.6
2.1
6/6.3 Volt Rating at +85°C (4 Volt Rating at 125°C)
470.0
680.0
680.0
X
E
E
T510X477(1)006AS
T510E687(1)006AS
T510E687(1)006AS4115
28.2
40.8
40.8
6.0
6.0
6.0
30.0
23.0
12.0
3.0
3.5
4.8
2.7
3.2
4.3
1.2
1.4
1.9
10 Volt Rating at +85°C (7 Volt Rating at 125°C)
33.0 6.0 35.0
25 Volt Rating at +85°C (17 Volt Rating at 125°C)
25.0 8.0 50.0
330.0
100.0
X
E
T510X337(1)010AS
T510E107(1)025AS
2.8
2.4
2.5
2.1
1.1
1.0
(1) To complete the KEMET part number, insert “K” – ꢀ10% or “M” – ꢀ20% capacitance tolerance.
Note: Refer to T510 Ordering Information for lead termination options.
T510 ORDERING INFORMATION
T 510 X 477 M 006 A S
Lead Material
*S - 100% Tin (Sn) Plated
Tantalum
H - Standard Solder -Coated (SnPb)
T - 100% Tin (Sn) Plated
Series
T510 - Ultra-Low ESR
Failure Rate
A - Not Applicable
Case Size
X, E
Voltage
Capacitance Picofarad Code
Capacitance Tolerance
M - ± 20%
First two digits represent significant figures.
Third digit specifies number of zeros to follow.
*See www.kemet.com for Pb Free transition information.
K - ± 10%
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
37
SOLID TANTALUM CHIP CAPACITORS
T510 Se rie s - Ultra -Low ESR
TYPICAL ESR/Z FREQUENCY SCAN @25˚C
T510X477M006AS
TYPICAL CAP FREQUENCY SCAN @25˚C
T510X477M006AS
500
450
400
350
300
10
1
250
200
.1
150
100
50
0
.01
100Hz 1kHz
10kHz 100kHz 1MHz
100Hz
1kHz
10kHz 100kHz 1MHz
T510
CAPACITOR MARKINGS
Polarity
Ultra-Low
Indicator (+)
(Solid Stripe)
M+
ESR Device
Picofarad
Code
4 7 7
Rated
Voltage
KEMET
I. D. Symbol
K
6
1st Digit
=Year
2nd & 3rd Digits
= Week
4 1 4
“414” = The 14th week
of 2004.
T510X SERIES CONSTRUCTION
Negative
Termination*
Silver Adhesive
Polarity
Stripe (+)
Washer
Molded
Case
Polarity
Bevel (+)
Weld
Tantalum
(Ta
O )
5
2
Silver Paint
(Third Layer)
Carbon
Positive
Termination*
*100% Tin
(Second Layer)
MnO2 Coat
Tantalum
Wire
(First Layer)
38
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
T510 Se rie s - Ultra -Low ESR
TYPICAL CAP FREQUENCY SCAN @ 25°C
T510E108M004AS
TYPICAL ESR/Z FREQUENCY SCAN @ 25°C
T510E108M004AS
10
1500
1400
1300
1200
1100
1000
900
1
.1
800
700
600
500
100Hz
.01
1kHz
10kHz 100kHz 1MHz
100Hz 1kHz
10kHz 100kHz 1MHz
T510E
CAPACITOR MARKINGS
Polarity
Ultra-Low
Indicator (+)
(Solid Stripe)
ESR Device
M+
Picofarad
Code
1 0 8
Rated
Voltage
KEMET
I. D. Symbol
K
4
1st Digit
=Year
2nd & 3rd Digits
= Week
4 3 5
“435” = The 35th week
of 2004.
T510E SERIES CONSTRUCTION
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
39
POLYMER TANTALUM CHIP CAPACITORS
COMPONENT PERFORMANCE CHARACTERISTICS
Introduction
4. Voltage Ratings
KEMET has developed a new type of tantalum capacitor that
replaces the solid manganese dioxide electrode with a solid
conductive polymer. This product is named the KO-CAP for
KEMET Organic Capacitor. The basic families are the T520,
T525 and T530 series. A separate detail of performance
characteristics is presented here as there are some differ-
ences between the polymer tantalums and the standard
MnO2 types. Like all KEMET tantalum chips, these series
a re 100% s c re e ne d fo r a ll e le c tric a l p a ra m e te rs :
Capacitance @ 120 Hz, Dissipation Factor (DF) @ 120 Hz,
ESR @ 100 kHZ and DC Leakage. It is also 100% surge cur-
rent tested at full rated voltage through a low impedance cir-
cuit. The advantages of the polymer include very low ESR
and elimination of the potentially catastrophic failure mode
that may occur with standard tantalum capacitors in a high
current application. Although the natural KO-CAP series fail-
ure mechanism is a short circuit, it does not exhibit an
explosive failure mode.
• 2V-25V DC Rated Voltage
This is the maximum peak DC operating voltage from
-55ºC to +105ºC for continuous duty. Above 105ºC, this
voltage is derated linearly to 2/3 rated voltage for
operation at 125ºC for T525 and T530 Series.
• Surge Voltage Ratings
Surge voltage capability is demonstrated by applica-
tion of 1000 cycles of the relevant voltage, at 25ºC,
85ºC or 105ºC. The parts are charged through a 33
ohm resistor for 30 seconds and then discharged
through a 33 ohm resistor for 30 seconds for each
cycle.Surge voltage is the maximum voltage to which
the part can be subjected under transient conditions
including the sum of peak AC ripple, DC bias and any
transients.
• Voltage Ratings • Table 1
Rated
Surge
Voltage
Derated
Voltage
Derated
Surge
Voltage
Voltage
+125ºC
ELECTRICAL
-55ºC to +105ºC
2V
2.5V
3V
4V
6.3V
8V
10V
16V
25V
2.6V
3.3V
3.9V
5.2V
8.2V
10.4V
13V
1.6V
2.0V
2.4V
3.2V
5V
6.4V
8V
12.8V
20V
2.1V
2.6V
3.1V
4.2V
6.5V
8.3V
10.4V
1. Operating Temperature Range
• -55ºC to +105ºC for T520; -55ºC to +125ºC for
T525 and T530
Fo r T525 a nd T530 S e rie s a b o ve 105º C, the
voltage rating is reduced linearly from 1.0 x rated volt-
age to 0.8 x rated voltage at 125ºC.
2. Non-Operating Temperature Range
• -55ºC to +105ºC for T520
20.8V
32.5V
16.6V
26V
• -55ºC to +125ºC for T525 and T530
5. Reverse Voltage Rating & Polarity
3. Capacitance and Tolerance
Polymer tantalum capacitors are polar devices and
may be permanently damaged or destroyed if con-
nected in the wrong polarity. The positive terminal is
identified by a las er-marked s tripe and may als o
include a beveled edge. These capacitors will with-
stand a small degree of transient voltage reversal for
short periods as shown in the following table. Please
note that these parts may not be operated continu-
ously in reverse, even within these limits.
• 15µF to 1500µF
• ±20% Tolerance
Capacitance is measured at 120 Hz, up to 1.0 volt rms
maximum and up to 2.5V DC maximum. DC bias causes
only a small reduction in capacitance, up to about 2%
when full rated voltage is applied. DC bias is not common-
ly used for room temperature measurements but is more
commonly used when measuring at temperature extremes.
Capacitance does decrease with increasing frequency, but
not nearly as much or as quickly as standard tantalums.
Figure 1 compares the frequency induced cap roll-off
b e twe e n the KO-CAP a nd tra d itio na l MnO2 typ e s .
Capacitance also increases with increasing temperature.
S e e s e c tio n 12 fo r te m p e ra ture c o e ffic ie nts .
Table 2
Temperature
25ºC
Permissible Transient Reverse Voltage
15% of Rated Voltage
10% of Rated Voltage
5% of Rated Voltage
3% of Rated Voltage
55ºC
85ºC
105ºC
6. DC Leakage Current
Capacitance (uF)
150
Because of the high conductivity of the polymer, the
KO-CAP family has higher leakage currents than tradi-
tional MnO2 type Tantalum caps. The DC Leakage
limits at 25ºC are calculated as 0.1 x C x V, where C is
cap in µF and V is rated voltage in Volts. Limits for all
part numbers are listed in the ratings tables.
100
Polymer
MnO2
50
DC Leakage current is the current that flows through
the capacitor dielectric after a five minute charging
period at rated voltage. Leakage is measured at 25ºC
with full rated voltage applied to the capacitor through
a 1000 ohm resistor in series with the capacitor.
0
10
1,000
100,000
10,000,000
1,000,000 100,000,000
100
10,000
Frequency (Hz)
FIGURE 1
40
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
POLYMER TANTALUM CHIP CAPACITORS
COMPONENT PERFORMANCE CHARACTERISTICS
DC Leakage current does increase with tempera-
9. Equivalent Series Resistance (ESR) and
Impedance (Z)
ture. The limits for 85ºC @ Rated Voltage and
105ºC @ 0.8 x Rated Voltage are both 10 times
the 25ºC limit.
The Equivalent Series Resistance (ESR) of the KO-
CAP is much lower than standard Tantalum caps
because the polymer cathode has much higher
conductivity. ESR is not a pure resistance, and it
decreases with increasing frequency.
7. Surge Current Capability
Certain applications may induce heavy surge cur-
rents when circuit impedance is very low (<0.1
ohm per volt). Driving inductance may also cause
voltage ringing. Surge currents may appear as
transients during turn-on of equipment.
Total impedance of the capacitor is the vector
sum of capacitive reactance (X ) and ESR, below
C
resonance; above resonance total impedance is
the vector sum of inductive reactance (XL) and
The KO-CAP has a very high tolerance for surge
current. And although the failure mechanism is a
short circuit, they do not ignite as may occur with
standard tantalums in such applications.
ESR.
The KO-CAP series receives 100% screening for
s urg e c urre nt in o ur p ro d uc tio n p ro c e s s .
Capacitors are surged 4 times at full rated voltage
applied through a total circuit resistance of <0.5
ohms. Failures are removed during subsequent
electrical testing.
X = 1 ohm
C
8. Dissipation Factor (DF)
2ꢃfC
Refer to part number tables for maximum DF
limits.
where:
f = frequency, Hertz
C = capacitance, Farad
Dissipation factor is measured at 120 Hz, up to 1.0
volt rms maximum, and up to 2.5 volts DC maxi-
mum at +25ºC. The application of DC bias causes
a small reduction in DF, about 0.2% when full
ra te d vo lta g e is a p p lie d . DF inc re a s e s with
increasing frequency.
FIGURE 2a Total Impedance of the Capacitor Below
Resonance
Dissipation factor is the ratio of the equivalent
series resistance (ESR) to the capacitive reac-
tance, (X ) and is usually expressed as a percent-
C
age. It is directly proportional to both capacitance
and frequency. Dissipation factor loses its impor-
tance at higher frequencies, (above about 1 kHz),
where impedance (Z) and equivalent series resis-
tance (ESR) are the normal parameters of concern.
X = 2ꢃfL
L
DF = R = 2 ꢃf CR
DF= Dissipation Factor
R= Equivalent Series
Resistance (Ohms)
where:
X
C
f = frequency, Hertz
L = inductance, Henries
X = Capacitive Reactance
C
(Ohms)
f= Frequency (Hertz)
C= Series Capacitance
(Farads)
FIGURE 2b Total Impedance of the Capacitor Above
Resonance
DF is also referred to as tan ꢄ or “loss tangent.”
The “Quality Factor,” “Q,” is the reciprocal of DF.
To understand the many elements of a capaci-
tor, see Figure 3.
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
41
POLYMER TANTALUM CHIP CAPACITORS
COMPONENT PERFORMANCE CHARACTERISTICS
ESR and Impedance
T495D 150 uF (MnO2) vs. T520D 150 uF (Polymer)
Impedance & ESR (Ohms)
RS
L
C
100
10
RL
1
Cd
Rd
MnO2
0.1
FIGURE 3 The Real Capacitor
Polymer
0.01
A capacitor is a complex impedance consisting
of many s eries and parallel elements , each
adding to the complexity of the measurement
system.
100
1,000
10,000
100,000
1,000,000
10,000,000
Frequency (Hz)
FIGURE 4
10. AC Power Dissipation
Power dissipation is a function of capacitor size
and materials. Maximum power ratings have been
established for all case sizes to prevent overheat-
ing. In actual use, the capacitor’s ability to dissi-
pate the heat generated at any given power level
may be affected by a variety of circuit factors.
These include board density, pad size, heat sinks
and air circulation.
L — Repres ents lead wire and cons truction
inductance. In mos t ins tances (es pecially in
solid tantalum and monolithic ceramic capaci-
tors) it is insignificant at the basic measurement
frequencies of 120 and 1000 Hz.
RS — Represents the actual ohmic series resis-
tance in series with the capacitance. Lead wires
a nd c a p a c ito r e le c tro d e s a re c o ntrib uting
sources.
Table 3
Tantalum Chip Power Dissipation Ratings
RL — Capacitor Leakage Resistance. Typically it
c a n re a c h 50,000 m e g o hm s in a ta nta lum
capacitor. It can exceed 1012 ohms in monolithic
ceramics and in film capacitors.
Case Code
KEMET EIA
Maximum Power Dissipation
mWatts @ +25ºC w/+20ºC Rise
T520/T 3528-12
T52x/B 3528-21
T520/V 7343-20
T52x/D 7343-31
T520/Y 7343-40
T520/X 7343-43
T530/D 7343-31
T530/Y 7343-40
T530/X 7343-43
T530/E 7260-38
70
85
125
150
161
165
255
263
270
285
Rd — The dielectric loss contributed by dielectric
a b s o rp tio n a nd m o le c ula r p o la riza tio n. It
becomes very significant in high frequency mea-
surements and applications. Its value varies with
frequency.
Cd — The inherent dielectric absorption of the
solid tantalum capacitor which typically equates
to 1-2% of the applied voltage.
As fre q ue nc y inc re a s e s , XC c o ntinue s to
decrease according to its equation above. There
is unavoidable inductance as well as resistance
in all capacitors, and at some point in frequency,
the re a c ta nc e c e a s e s to b e c a p a c itive a nd
becomes inductive. This frequency is called the
self-resonant point. In solid tantalum capacitors,
the resonance is damped by the ESR, and a
s mooth, rather than abrupt, trans ition from
capacitive to inductive reactance follows.
11. AC Operation
Permissible AC ripple voltage and current are
related to equivalent series resistance (ESR) and
power dissipation capability.
Permis s ible AC ripple voltage which may be
applied is limited by three criteria:
a. The positive peak AC voltage plus the DC bias
voltage, if any, must not exceed the DC voltage
rating of the capacitor.
Figure 4 compares the frequency response of a
KO-CAP to a standard Tantalum chip. See also
frequency curves shown in the T520 section,
p.46. Maximum limits for 100 kHz ESR are listed
in the part number tables for each series.
b. The negative peak AC voltage, in combination
with bias voltage, if any, must not exceed the
permissible reverse voltage ratings presented
in Section 5.
The T530 Capacitance, Impedance and ESR vs.
Frequency Comparisions are located on page
52. Maximum limits for 100 kHz are listed in the
part number table on page 51.
c. The power dissipated in the ESR of the capaci-
tor mus t not exceed the appropriate value
specified in Section 10.
42
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
POLYMER TANTALUM CHIP CAPACITORS
COMPONENT PERFORMANCE CHARACTERISTICS
Actual power dissipated may be calculated from
14. High Temperature Life Test
• 105ºC, 0.8 x Rated Voltage, 2000 hours, 125ºC
for T525, T530 Series
the following:
P =I2R
Substituting I = E, P = E2R
Post Test Performance:
a. Capacitance: within -20%
b. DF: within initial limit
/+10% of initial value
Z
Z2
where:
c. DC Leakage: within 1.25 initial limits for T520;
2 x initial limit for T525, T530
d. ESR: within 2 x initial limit for T520, T530
ESR: within initial limit for T525
I = rms ripple current (amperes)
E = rms ripple voltage (volts)
P = power (watts)
Z = impedance at specified frequency (ohms)
R = equivalent series resistance at specified
frequency (ohms)
Using P max from Table 3, maximum allowable
rms ripple current or voltage may be determined as
follows:
15. Storage Life Test
• 105ºC, 0VDC, 2000 Hours for T520; 125ºC for
T525, T530
Post Test Perfomance:
a. Capacitance: within -20%
b. DF: within initial limit
/+10% of initial value
c. DC Leakage: within 1.25 initial limits for T520;
2 x initial limit for T525, T530
d. ESR: within 2 x initial limit for T520, T530
ESR: within initial limit for T525
I(max) = ꢀP max
These values should be derated at elevated tem-
peratures as follows:
E(max) = Z ꢀP max
/
R
/
R
Temperature
85ºC
125ºC
Derating Factor
.9
.4
16. Thermal Shock
• Mil-Std-202, Method 107, Condition B
Minimum temperature is -55ºC
Maximum temperature is +105ºC for T520; 125ºC
for T525, T530
ENVIRONMENTAL
12. Temperature Stability
500 Cycles
Post Test Performance:
a. Capacitance: within +10% /-20% of initial value
b. DF: within initial limit
c. DC Leakage: within initial limit
d. ESR: within 2 x initial limit
Mounted capacitors withstand extreme tempera-
ture testing at a succession of continuous steps
at +25ºC, -55ºC, +25ºC, +85ºC, +105ºC, +25ºC in
that order*. Capacitors are allowed to stabilize at
each temperature before measurement. Cap, DF,
a nd DCL a re me a s ure d a t e a c h te mp e ra ture
except DC Leakage is not measured at -55ºC.
*Maximum temperature 125ºC for T525 and T530 series.
17. Moisture Resistance Testing
• J -Std-020
Steps 7a and 7b excluded, 0V, 21 cycles
Post Test Performance:
a. Capacitance: within ±30% of initial value
b. DF: within initial limit
c. DC Leakage: within initial limit
d. ESR: within initial limit
e. Meets MSL Level 3
Table 4
Acceptable limits are as follows:
Step Temp.
∆Cap
DCL
DF
Catalog
Limit
Catalog
Limit
Catalog
Limit
1
2
3
4
5
+25ºC
-55ºC
+25ºC
+85ºC
Specified
Tolerance
±20% of
initial value
±10% of
initial value
±20% of
initial value
±30% of
initial value
Catalog
Limit
N/A
18. Load Humidity
• 85ºC, 85% RH, Rated Voltage, 500 Hours
Post Test Performance:
a. Capacitance: within +35% /-5% of initial value
b. DF: within initial limit
c. DC Leakage: within 5 x initial limit
d. ESR: within 2 x initial limit
Catalog
Limit
10x Catalog 1.2x Catalog
Limit Limit
10x Catalog 1.5x Catalog
+105ºC
(125ºC for
T525, T530)
+25ºC
Limit
Limit
19. ESD
• Polymer tantalum capacitors are not sensitive
to Electro-Static Discharge (ESD).
6
±10% of
Catalog
Limit
Catalog
Limit
initial value
20. Failure Mechanism and Reliability
The normal failure mechanism is dielectric break-
down. Dielectric failure can res ult in high DC
Leakage current and may proceed to the level of a
short circuit. With sufficient time to charge, heal-
ing may occur by one of two potential mecha-
nisms. The polymer adjacent to the dielectric fault
site may overheat and vaporize, disconnecting the
fault site from the circuit. The polymer may also
13. Standard Life Test
• 85ºC, Rated Voltage, 2000 Hours
Post Test Performance:
a. Capacitance: within -20%
b. DF: within initial limit
c. DC Leakage: within initial limit
d. ESR: within initial limit
/+10% of initial value
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
43
POLYMER TANTALUM CHIP CAPACITORS
COMPONENT PERFORMANCE CHARACTERISTICS
oxidize into a more resistive material that elimi-
nates the defect site in the dielectric and reduces
the flow of current.
26. Vibration
• Mil-Std-202, Method 204, Condition D, 10 Hz
to 2,000 Hz, 20G Peak
Post Test Performance:
Capacitor failure may be induced by exceeding
the ra te d c ond itions of forwa rd DC volta ge ,
reverse DC voltage, surge current, power dissipa-
tion or temperature. Exces s ive environmental
stress, such as prolonged or high temperature
reflow processes may also trigger dielectric failure.
a. Capacitance — within ±10% of initial value
b. DC Leakage — within initial limit
c. Dissipation Factor — within initial limit
d. ESR — within initial limit
27. Shock
• Mil-Std-202, Method 213, Condition I,
100 G Peak
Post Test Performance:
a. Capacitance — within ±10% of initial value
b. DC Leakage — within initial limit
c. Dissipation Factor — within initial limit
d. ESR - within initial limit
Failure rates may be improved in application by
derating the voltage applied to the capacitor.
KEMET recommends that KO-CAPs be derated
to 90% or less of the rated voltage in application
for part types ≤ 10V. Parts > 10V should be derat-
ed to 80% or less of the rated voltage.
28. Terminal Strength
• Pull Force
KO-CAPs exhibit a benign failure mode in that
they do not fail catastophically even under typical
fault conditions. If a shorted capacitor is allowed
to pass unlimited current, it may overheat and the
case may discolor. But this is distinctly different
from the “ignition” that may occur with standard
MnO2 cathode tantalums. Replacement of the
MnO2 by the polymer removes the oxygen that
fuels ignition during a failure event.
• One Pound (454 grams), 30 Seconds
• Tensile Force
• Four Pounds (1.8 kilograms), 60 Seconds
MECHANICAL
21. Resistance to Solvents
• Mil-Std-202, Method 215
Post Test Performance:
a. Capacitance — within ±10% of initial value
b. DC Leakage — within initial limit
c. Dissipation Factor — within initial limit
d. ESR — within initial limit
e. Physical — no degradation of case, terminals
or marking
4 lb. (1.8 Kg)
• Shear Force
Table 5 Maximum Shear Loads
22. Fungus
Case Code
Maximum Shear Loads
• Mil-Std-810, Method 508
KEMET
EIA
Kilograms
3.6
Pounds
8.0
T
B
V
D
Y
X
3528-12
3528-21
7343-20
7343-31
7343-40
7343-43
23. Flammability
3.6
5.0
5.0
5.0
8.0
11.0
11.0
11.0
11.0
• UL94 VO Classification
Encapsulant materials meet this classifaction
5.0
24. Resistance to Soldering Heat
• Maximum Reflow
Post Test Performance:
+240 ±5ºC, 10 seconds
• Typical Reflow
+230 ±5ºC, 30 seconds
Post Test Performance:
a. Capacitance — within ±10% of initial value
b. DC Leakage — within initial limit
c. Dissipation Factor — within initial limit
d. ESR — within initial limit
a. Capacitance — within ±5% of initial value
b. DC Leakage — within initial limit
c. Dissipation Factor — within initial limit
d. ESR - within initial limit
25. Solderability
• Mil-Std-202, Method 208
• ANSI/J -STD-002, Test B
Applies to Solder Coated terminations only.
44
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
POLYMER TANTALUM CHIP CAPACITORS
COMPONENT PERFORMANCE CHARACTERISTICS
APPLICATIONS
Hand-soldering should be avoided. If necessary, it
29. Handling
Automatic handling of encapsulated components is
should be performed with care due to the difficulty in
process control. Care should be taken to avoid contact
of the soldering iron to the molded case. The iron
should be used to heat the solder pad, applying solder
between the pad and the termination, until reflow
occurs. The iron should be removed. “Wiping” the
edges of a chip and heating the top surface is not rec-
ommended.
enhanced by the molded case which provides compat-
ibility with all types of high s peed pick and place
equipment. Manual handling of these devices presents
no unique problems. Care should be taken with your
fingers, however, to avoid touching the solder-coated
terminations as body oils, acids and salts will degrade
the solderability of these terminations. Finger cots
s hould b e us e d whe ne ve r ma nua lly ha nd ling a ll
solderable surfaces.
During typical reflow operations a slight darkening of
the gold-colored epoxy may be observed. This slight
darkening is normal and is not harmful to the product.
Marking permanency is not affected by this change.
30. Termination Coating
After May 1, 2004, the standard finish coating for T520,
T525 and T530 is transitioning to 100% tin.
33. Washing
Standard washing techniques and solvents are com-
patible with all KEMET surface mount tantalum capaci-
to rs . S o lve nts s uc h a s Fre o n TMC a nd TMS ,
Trichlorethane, methylene chloride, prelete, and iso-
propyl alcohol are not harmful to these components.
Pleas e note that we are not endors ing the us e of
banned or restricted solvents. We are simply stating
that they would not be harmful to the components.
31. Recommended Mounting Pad Geometries
Proper mounting pad geometries are es s ential for
successful solder connections. These dimensions are
highly process sensitive and should be designed to
maximize the intergrity of the s older joint, and to
minimize component rework due to unacceptable sol-
der joints.
If ultrasonic agitation is utilized in the cleaning process,
care should be taken to minimize energy levels and
exposure times to avoid damage to the terminations.
Figure 5 illustrates pad geometry. The table provides
recommended pad dimensions for reflow soldering
techniques. These dimensions are intended to be a
starting point for circuit board designers, to be fine
tuned, if necessary, based upon the peculiarities of the
soldering process and/or circuit board design.
KEMET tantalum chips are also compatible with newer
aqueous and semi-aqueous processes.
34. Encapsulations
Conta c t KEMET for Engine e ring Bulle tin Numb e r
F-2100 e ntitle d “S urfa c e Mo unt Mo unting P a d
Dimensions and Considerations” for further details on
this subject.
Under normal circumstances, potting or encapsulation
of KEMET tantalum chips is not required.
35. Storage Environment
Ta nta lum p olyme r s e rie s (T520, T525, T530) a re
shipped in moisture barrier bags with a desiccant and
moisture indicator card. These series are classified as
MSL (Moisture Sensitivity Level 3). Upon opening the
moisture barrier bag, parts should be mounted within 7
days to prevent moisture absorption and outgassing. If
the 7 day window is exceeded, the parts can be baked
per the instructions on the bag (168 hours at 40±5ºC).
C
Grid
Placement
Courtyard
X
G
Z
Y
Tantalum chip capacitors should be stored in normal
working environments. While the chips themselves are
quite robust in other environments, solderability will be
degraded by expos ure to high temperatures , high
humid ity, c orros ive a tmos p he re s , a nd long te rm
s tora ge . In a d d ition, p a c ka ging ma te ria ls will b e
degraded by high temperature - reels may soften or
wa rp , a nd ta p e p e e l forc e ma y inc re a s e . KEMET
recommends that maximum storage temperature not
exceed 40 degrees C, and the maximum s torage
hum id ity no t e xc e e d 60% re la tive hum id ity. In
addition, temperature fluctuations should be minimized
to avoid condensation on the parts, and atmospheres
s ho uld b e fre e o f c hlo rine a nd s ulfur b e a ring
compounds. For optimized solderability, chip stock
should be used promptly, preferably within 1.5 years
of receipt.
Figure 5
Table 6 - Land Pattern Dimensions for Reflow Solder
Pad Dimensions
Y
C
KEMET/EIA Size Code
Z
G
X
(ref) (ref)
5.00 1.10 2.50 1.95 3.05
8.90 3.80 2.70 2.55 6.35
B/3528-21, T/3528-12
D/7343-31, V/7343-20,
X/7343-43, Y/7343-40
32. Soldering
The T52X KO-CAP family has been designed for reflow
solder processes. Solder-coated terminations have
excellent wetting characteristics for high integrity sol-
der fillets. Preheating of these components is recom-
mended to avoid extreme thermal stress. The maxi-
mum recommended preheat rate is 2ºC per second.
See page 14 for SnPb soldering profile.
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
45
POLYMER TANTALUM CHIP CAPACITORS
T520 Series - KO Cap
FEATURES
• Polymer Cathode Technology
• Low ESR
•
Use Up to 80% of Rated Voltage (20% Derating)
for part types > 10 Volts
• High Frequency Cap Retention
• No-Ignition Failure Mode
• Capacitance 15 to 1000µF (±20% )
• Voltage 2V to 25V
•
Use Up to 90% of Rated Voltage (10% Derating) • EIA Standard Case Sizes
for part types ≤ 10 Volts
• 100% Surge Current Tested
• Halogen Free Epoxy
• 100% Accelerated Steady State Aging
• Volumetrically Efficient
• Operating Temperature -55ºC to +105ºC
• Self Healing Mechanism
• RoHS Compiant & Leadfree Terminations (see
www.kemet.com for lead transition)
OUTLINE DRAWING
CATHODE (-) END
VIEW
SIDE VIEW
ANODE (+) END
BOTTOM VIEW
VIEW
W
H
E
F
K
T
A
L
X
S
G
S
DIMENSIONS - MILLIMETERS
Case Size
KEMET EIA
L
W
H
K ±0.20
0.9
0.3
0.9
1.4
0.6
0.9
1.5
1.9
F ±0.1
1.2
2.2
2.2
2.2
2.4
2.4
2.4
2.4
S ±0.3
0.8
0.8
0.8
1.3
1.3
1.3
1.3
1.3
X(Ref)
0.10 ± 0.10
0.05
0.10 ± 0.10
0.10 ± 0.10
0.05
T(Ref) A(Min) G(ref) E(ref)
A
T
3216-18 3.2 ± 0.2 1.6 ± 0.2
3528-12 3.5 ± 0.2 2.8 ± 0.2
3528-21 3.5 ± 0.2 2.8 ± 0.2
6032-28 6.0 ± 0.3 3.2 ± 0.3
7343-15 7.3 ± 0.3 4.3 ± 0.3
7343-20 7.3 ± 0.3 4.3 ± 0.3
7343-31 7.3 ± 0.3 4.3 ± 0.3
7343-40 7.3 ± 0.3 4.3 ± 0.3
7343-43 7.3 ± 0.3 4.3 ± 0.3
1.6 ± 0.2
1.2 max
1.9 ± 0.2
2.5 ± 0.3
1.5 max
1.9 max
2.8 ± 0.3
4.0 max
4.0 ± 0.3
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.8
1.1
1.1
2.5
3.8
3.8
3.8
3.8
3.8
1.1
1.8
1.8
2.8
3.5
3.5
3.5
3.5
3.5
1.3
2.2
2.2
2.4
3.5
3.5
3.5
3.5
3.5
B
C
W
V
D
Y
X
0.05
0.10 ± 0.10
0.10 ± 0.10
0.10 ± 0.10
2.3
2.4
1.3
T520 ORDERING INFORMATION
T 520 V 157 M 006
S
A
E015
ESR
Tantalum
Lead Material
Series
*S - 100% Tin (Sn) Plated
H - Standard Solder Coated
T - 100% Tin (Sn) Plated
T520 - Low ESR Polymer
Case Size
Failure Rate
A, T, B, C, W, V, D, Y, X
A - Not Applicable
Capacitance Picofarad Code
Voltage
First two digits represent significant figures.
Third digit specifies number of zeros to follow.
Capacitance Tolerance
M = 20%
*See www.kemet.com for Pb Free transition information.
T520 SERIES CONSTRUCTION
COMPONENT MARKING
Polarity (+)
Indicator
KEMET
Organic
KO
Picofarad
Code
157
Rated
oltage
KEMET ID
K
6
V
PWC
412
*100% Tin
412 = 12th week of 2004
46
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
POLYMER TANTALUM CHIP CAPACITORS
T520 Series - KO Cap
T520 RATINGS & PART NUMBER REFERENCE
Ripple Current
DF% @
25°C 120
Hz
Arms @
DC Leakage
µA @ 25°C
Max
ESR mW @
25°C 100 kHz
Max
Capaci-
Case
Size
100 kHz Max
KEMET Part Number
tance µF
w/DT=20°C
@ -55°C
to 85°C
w/DT= 2°C
@ 105°C
Max
2 Volt Rating @ 105°C
470.0
V
T520V477M002A(1)E040
94
10
40
1.8
0.6
2.5 Volt Rating @ 105°C
56.0
68.0
T
A
T
T520T566M2R5A(1)E070
T520A686M2R5A(1)E080
T520T107M2R5A(1)E070
T520B107M2R5A(1)E040
T520B107M2R5A(1)E070
T520B227M2R5A(1)E035
T520B227M2R5A(1)E070
T520V227M2R5A(1)E009
T520V227M2R5A(1)E012
T520V227M2R5A(1)E015
T520V227M2R5A(1)E025
T520V227M2R5A(1)E045
T520C337M2R5A(1)E025
T520C337M2R5A(1)E045
T520V337M2R5A(1)E009
T520V337M2R5A(1)E015
T520V337M2R5A(1)E025
T520V477M2R5A(1)E009
T520V477M2R5A(1)E012
T520V477M2R5A(1)E015
T520D477M2R5A(1)E009
T520D687M2R5A(1)E010
T520D687M2R5A(1)E015
T520D687M2R5A(1)E040
T520Y687M2R5A(1)E015
T520Y687M2R5A(1)E025
T520Y108M2R5A(1)E010
T520Y108M2R5A(1)E015
T520Y108M2R5A(1)E025
T520X108M2R5A(1)E010
14
17
25
25
25
55
55
55
55
55
55
55
83
83
83
83
83
118
118
118
118
170
170
170
170
170
250
250
250
250
8
8
8
8
8
8
8
10
10
10
10
10
8
70
80
70
40
70
35
70
9
12
15
25
45
25
45
9
15
25
9
12
15
9
10
15
40
15
25
10
15
25
10
1.0
1.0
1.0
1.5
1.1
1.6
1.1
3.7
3.2
2.9
2.2
1.7
2.1
1.6
3.7
2.9
2.2
3.7
3.2
2.9
4.1
3.9
3.2
1.9
3.3
2.5
4.0
3.3
2.5
4.1
0.3
0.3
0.3
0.5
0.3
0.5
0.3
1.2
1.0
0.9
0.7
0.5
0.7
0.5
1.2
0.9
0.7
1.2
1.0
0.9
1.3
1.2
1.0
0.6
1.0
0.8
1.3
1.0
0.8
1.3
100.0
100.0
100.0
220.0
220.0
220.0
220.0
220.0
220.0
220.0
330.0
330.0
330.0
330.0
330.0
470.0
470.0
470.0
470.0
680.0
680.0
680.0
680.0
680.0
1000.0
1000.0
1000.0
1000.0
B
B
B
B
V
V
V
V
V
C
C
V
V
V
V
V
V
D
D
D
D
Y
Y
Y
Y
Y
X
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
3 Volt Rating @ 105°C
100.0
100.0
150.0
150.0
330.0
330.0
330.0
330.0
680.0
680.0
1000.0
1000.0
B
B
B
B
V
V
V
V
D
D
X
X
T520B107M003A(1)E040
T520B107M003A(1)E070
T520B157M003A(1)E040
T520B157M003A(1)E070
T520V337M003A(1)E009
T520V337M003A(1)E012
T520V337M003A(1)E015
T520V337M003A(1)E025
T520D687M003A(1)E015
T520D687M003A(1)E040
T520X108M003A(1)E015
T520X108M003A(1)E030
30
30
45
45
99
99
99
99
204
204
300
300
8
8
8
8
10
10
10
10
10
10
10
10
40
70
40
70
9
12
15
25
15
40
15
30
1.5
1.1
1.5
1.1
3.7
3.2
2.9
2.2
3.2
1.9
3.3
2.3
0.5
0.3
0.5
0.3
1.2
1.0
0.9
0.7
1.0
0.6
1.0
0.7
4 Volt Rating @ 105°C
15.0
33.0
47.0
47.0
68.0
T
A
A
T
T520T156M004A(1)E100
T520A336M004A(1)E080
T520A476M004A(1)E080
T520T476M004A(1)E070
T520T686M004A(1)E070
T520B686M004A(1)E040
T520B686M004A(1)E070
T520B107M004A(1)E035
T520B107M004A(1)E040
T520B107M004A(1)E070
T520B157M004A(1)E035
T520B157M004A(1)E040
T520B157M004A(1)E070
T520V157M004A(1)E009
T520V157M004A(1)E012
T520V157M004A(1)E015
T520V157M004A(1)E025
T520C227M004A(1)E025
T520C227M004A(1)E045
T520V227M004A(1)E009
T520V227M004A(1)E012
T520V227M004A(1)E015
T520V227M004A(1)E025
T520V227M004A(1)E040
T520V227M004A(1)E045
T520D227M004A(1)E065
T520V337M004A(1)E009
T520V337M004A(1)E012
T520V337M004A(1)E025
T520V337M004A(1)E040
T520D337M004A(1)E009
T520D337M004A(1)E015
T520D337M004A(1)E040
T520D337M004A(1)E045
T520D477M004A(1)E010
T520D477M004A(1)E012
T520D477M004A(1)E015
T520D477M004A(1)E018
T520D477M004A(1)E025
T520D477M004A(1)E040
T520D687M004A(1)E025
T520Y687M004A(1)E010
T520Y687M004A(1)E015
T520Y687M004A(1)E025
T520X687m004A(1)E010
T520X687M004A(1)E015
T520X687M004A(1)E035
6
13
19
19
27
27
27
40
40
40
60
60
60
60
60
60
60
88
88
88
88
88
88
88
8
8
8
8
8
8
8
8
8
8
8
8
100
80
80
70
70
40
70
35
40
70
35
40
70
9
12
15
25
25
45
9
12
15
25
40
45
65
9
12
25
40
9
15
40
45
10
12
15
18
25
40
25
10
15
25
10
15
35
0.8
1.0
1.0
1.0
1.0
1.5
1.1
1.6
1.5
1.1
1.6
1.5
1.1
3.7
3.2
2.9
2.2
2.1
1.6
3.7
3.2
2.9
2.2
1.8
1.7
1.5
3.7
3.2
2.2
1.8
4.1
3.2
1.9
1.8
3.9
3.5
3.2
2.9
2.4
1.9
2.4
4.0
3.3
2.5
4.1
3.3
2.2
0.3
0.3
0.3
0.3
0.3
0.5
0.3
0.5
0.5
0.3
0.5
0.5
0.3
1.2
1.0
0.9
0.7
0.7
0.5
1.2
1.0
0.9
0.7
0.6
0.5
0.5
1.2
1.0
0.7
0.6
1.3
1.0
0.6
0.6
1.2
1.1
1.0
0.9
0.8
0.6
0.8
1.3
1.0
0.8
1.3
1.0
0.7
T
68.0
68.0
B
B
B
B
B
B
B
B
V
V
V
V
C
C
V
V
V
V
V
V
D
V
V
V
V
D
D
D
D
D
D
D
D
D
D
D
Y
Y
Y
X
X
X
100.0
100.0
100.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
220.0
220.0
220.0
220.0
220.0
220.0
220.0
220.0
220.0
330.0
330.0
330.0
330.0
330.0
330.0
330.0
330.0
470.0
470.0
470.0
470.0
470.0
470.0
680.0
680.0
680.0
680.0
680.0
680.0
680.0
8
10
10
10
10
8
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
88
88
132
132
132
132
132
132
132
132
188
188
188
188
188
188
272
272
272
272
272
272
272
(1) To complete the KEMET part number, insert the lead material designator as shown on page 46.
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
47
POLYMER TANTALUM CHIP CAPACITORS
T520 Series - KO Cap
T520 RATINGS & PART NUMBER REFERENCE
Ripple Current
DF% @
25°C 120
Hz
Arms @
DC Leakage
µA @ 25°C
Max
ESR mW @
25°C 100 kHz
Max
Capaci-
Case
Size
100 kHz Max
KEMET Part Number
tance µF
w/DT= 20°C
@ -55°C to
85°C
Max
w/DT= 2°C
@ 105°C
6.3 Volt Rating @ 105°C
15.0
22.0
33.0
33.0
33.0
47.0
47.0
47.0
68.0
T
A
A
B
B
T
T520T156M006A(1)E100
T520A226M006A(1)E100
T520A336M006A(1)E080
T520B336M006A(1)E040
T520B336M006A(1)E070
T520T476M006A(1)E070
T520B476M006A(1)E040
T520B476M006A(1)E070
T520B686M006A(1)E040
T520B686M006A(1)E070
T520B107M006A(1)E040
T520B107M006A(1)E070
T520V107M006A(1)E009
T520V107M006A(1)E012
T520C157M006A(1)E025
T520C157M006A(1)E045
T520W157M006A(1)E040
T520V157M006A(1)E009
T520V157M006A(1)E012
T520V157M006A(1)E015
T520V157M006A(1)E025
T520V157M006A(1)E040
T520V157M006A(1)E045
T520D157M006A(1)E015
T520D157M006A(1)E025
T520D157M006A(1)E055
T520V227M006A(1)E009
T520V227M006A(1)E012
T520V227M006A(1)E015
T520V227M006A(1)E025
T520V227M006A(1)E040
T520D227M006A(1)E009
T520D227M006A(1)E015
T520D227M006A(1)E040
T520D227M006A(1)E050
T520V337M006A(1)E025
T520V337M006A(1)E040
T520D337M006A(1)E010
T520D337M006A(1)E015
T520D337M006A(1)E025
T520D337M006A(1)E040
T520D337M006A(1)E045
T520Y337M006A(1)E015
T520Y337M006A(1)E025
T520Y477M006A(1)E010
T520Y477M006A(1)E015
T520Y477M006A(1)E018
T520Y477M006A(1)E025
T520X477M006A(1)E010
T520X477M006A(1)E018
T520X477M006A(1)E035
T520X477M006A(1)E040
9.5
14
21
21
21
30
30
30
43
43
63
63
63
63
95
95
95
95
95
95
95
95
95
95
95
95
139
139
139
139
139
139
139
139
139
208
208
208
208
208
208
208
208
208
296
296
296
296
8
8
8
8
8
8
8
8
8
8
8
8
10
10
8
100
100
80
40
70
70
40
70
40
70
40
70
9
12
25
45
40
9
12
15
25
40
45
15
25
55
9
0.8
0.9
1.0
1.5
1.1
1.0
1.5
1.1
1.5
1.1
1.5
1.1
3.7
3.2
2.1
1.6
1.7
3.7
3.2
2.9
2.2
1.8
1.7
3.2
2.4
1.7
3.7
3.2
2.9
2.2
1.8
4.1
3.2
1.9
1.7
2.2
1.8
3.9
3.2
2.4
1.9
1.8
3.3
2.5
4.0
3.3
3.0
2.5
4.1
3.0
2.2
2.0
0.3
0.3
0.3
0.5
0.3
0.3
0.5
0.3
0.5
0.3
0.5
0.3
1.2
1.0
0.7
0.5
0.5
1.2
1.0
0.9
0.7
0.6
0.5
1.0
0.8
0.5
1.2
1.0
0.9
0.7
0.6
1.3
1.0
0.6
0.5
0.7
0.6
1.2
1.0
0.8
0.6
0.6
1.0
0.8
1.3
1.0
0.9
0.8
1.3
1.0
0.7
0.6
B
B
B
B
B
B
V
V
C
C
W
V
V
V
V
V
V
D
D
D
V
V
V
V
V
D
D
D
D
V
V
D
D
D
D
D
Y
Y
Y
Y
Y
Y
X
X
X
X
68.0
100.0
100.0
100.0
100.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
150.0
220.0
220.0
220.0
220.0
220.0
220.0
220.0
220.0
220.0
330.0
330.0
330.0
330.0
330.0
330.0
330.0
330.0
330.0
470.0
470.0
470.0
470.0
470.0
470.0
470.0
470.0
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
12
15
25
40
9
15
40
50
25
40
10
15
25
40
45
15
25
10
15
18
25
10
18
35
40
296
296
296
296
8 Volt Rating @ 105°C
33.0
33.0
150.0
150.0
150.0
B
B
D
D
D
T520B336M008A(1)E040
T520B336M008A(1)E070
T520D157M008A(1)E025
T520D157M008A(1)E040
T520D157M008A(1)E055
26
26
120
120
8
8
10
10
10
40
70
25
40
55
1.5
1.1
2.4
1.9
1.7
0.5
0.3
0.8
0.6
0.5
120
10 Volt Rating @ 105°C
33.0
33.0
68.0
B
B
V
V
V
V
V
V
D
D
D
D
D
D
D
D
D
Y
X
X
T520B336M010A(1)E040
T520B336M010A(1)E070
T520V686M010A(1)E045
T520V686M010A(1)E060
T520V107M010A(1)E018
T520V107M010A(1)E025
T520V107M010A(1)E045
T520V107M010A(1)E050
T520D107M010A(1)E018
T520D107M010A(1)E055
T520D107M010A(1)E080
T520D157M010A(1)E025
T520D157M010A(1)E040
T520D157M010A(1)E055
T520D227M010A(1)E018
T520D227M010A(1)E025
T520D227M010A(1)E040
T520Y337M010A(1)015
T520X337M010A(1)E025
T520X337M010A(1)E040
33
33
68
68
100
100
100
100
100
100
100
150
150
150
220
220
8
8
40
70
45
60
18
25
45
50
18
55
80
25
40
55
18
25
40
15
25
40
1.5
1.1
1.7
1.4
2.6
2.2
1.7
1.6
2.9
1.7
1.4
2.4
1.9
1.7
2.9
2.4
1.9
3.3
2.6
2.0
0.5
0.3
0.5
0.5
0.8
0.7
0.5
0.5
0.9
0.5
0.4
0.8
0.6
0.5
0.9
0.8
0.6
1.0
0.8
0.6
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
68.0
100.0
100.0
100.0
100.0
100.0
100.0
100.0
150.0
150.0
150.0
220.0
220.0
220.0
330.0
330.0
330.0
220
330
330
330
16 Volt Rating @ 105°C
33.0
47.0
47.0
47.0
V
V
D
D
T520V336M016A(1)E060
T520V476M016A(1)E070
T520D476M016A(1)E035
T520D476M016A(1)E070
53
76
75
75
10
10
10
10
60
70
35
70
1.4
1.3
2.1
1.5
0.5
0.4
0.7
0.5
20 Volt Rating @ 105°C
22.0
V
T520V226M020A(1)E090
44
10
90
1.2
0.4
25 Volt Rating @ 105°C
15.0
15.0
15.0
V
D
D
T520V156M025A(1)E090
T520D156M025A(1)E060
T520D156M025A(1)E080
38
38
38
10
10
10
90
60
80
1.2
1.6
1.4
0.4
0.5
0.4
(1) To complete the KEMET part number, insert the lead material designator as shown on page 46.
48
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
POLYMER TANTALUM CHIP CAPACITORS
T525 SERIES - High Temperature
FEATURES
• Polymer Cathode Technology
• Operating Temperature -55ºC to +125ºC
• 100% Accelerated Steady State Aging
• 100% Surge Current Testing
• 125ºC Maximum Temperature Capability
• High Frequency Capacitance Retention
• Non-Ignition Failure Mode
• Self-Healing Mechanism
• Capacitance: 33 - 680µF
• Volumetrically Efficient
• Voltage: 2.5 to 16 volts
• Halogen Free Epoxy
• Extremely Stable ESR at 125ºC
• EIA Standard Case Size
• Use up to 90% of Rated Voltage (10% Derating)
for part types ≤ 10 Volts
• RoHS Compliant / Leadfree Termination
(See www.kemet.com for lead transition)
• Use up to 80% of Rated Voltage (20% Derating) for part
types >10 Volts
OUTLINE DRAWING
CATHODE (-) END
VIEW
SIDE VIEW
ANODE (+) END
BOTTOM VIEW
VIEW
W
H
E
F
K
T
A
L
X
S
G
S
DIMENSIONS - MILLIMETERS
Case Size
L
W
H
K ±0.20
F ±0.1
S ±0.3
X (Ref)
T (Ref) A (Min) G (Ref) E (Ref)
KEMET
EIA
T
B
D
3528-12 3.5 ± 0.2
3528-21 3.5 ± 0.2
7343-31 7.3 ± 0.3
2.8 ± 0.2 1.2 max.
2.8 ± 0.2 1.9 ± 0.1
4.3 ± 0.3 2.8 ± 0.3
0.3
0.9
1.5
2.2
2.2
2.4
0.8
0.8
1.3
0.05
0.10 ± 0.10
0.10 ± 0.10
0.13
0.13
0.13
1.1
1.1
3.8
1.8
1.8
3.5
2.2
2.2
3.5
RECOMMENDED TEMPERATURE/ VOLTAGE DERATING
100%
100%
90%
80%
100%
100%
100%
T525 Rated Voltage
90%
80%
70%
60%
50%
90%
90%
90%
T525 Recommended
Application Voltage
(Vr<10VDC)
80%
80%
80%
T525 Recommended
Application Voltage
(Vr>10VDC)
67%
60%
53%
-55
25
85
105
125
Temperature (°C)
COMPONENT MARKING
Polarity
KEMET High Temperature
Tantalum Polymer (KT)
Indicator (+)
(Solid Stripe)
KT
Picofarad
Code
4 7 7
Rated
Voltage
KEMET
I. D. Symbol
K
4
1st Digit
=Year
2nd & 3rd Digits
= Week
4 1 4
“414” = The 14th week of 2004
49
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
POLYMER TANTALUM CHIP CAPACITORS
T525 SERIES - High Temperature
T525 RATINGS & PART NUMBER REFERENCE
Ripple Current
(Arms)
100 kHz Max
DC
Leakage
µA @ 25°C
Max
DF%
@ 25°C
120 Hz
Max
ESR mW
@ 25°C
100 kHz
Max
Capaci-
tance µF
Case
Size
KEMET Part Number
w/DT= 20°C
@ -55°C to
105°C
w/DT= 2°C
@ 125°C
2.5 Volt Rating at 105°C (1.7 Volt Rating at 125°C)
100.0
330.0
470.0
680.0
T
D
D
D
T525T107M2R5A(1)E080
T525D337M2R5A(1)E025
T525D477M2R5A(1)E025
T525D687M2R5A(1)E025
25
83
118
170
8.0
80
25
25
25
0.9
0.3
10.0
10.0
10.0
2.4
2.4
2.4
0.8
0.8
0.8
3 Volt Rating at 105°C (2 Volt Rating at 125°C)
100.0
150.0
330.0
470.0
680.0
B
B
D
D
D
T525B107M003A(1)E080
T525B157M003A(1)E080
T525D337M003A(1)E025
T525D477M003A(1)E025
T525D687M003A(1)E025
30
45
99
141
204
8.0
8.0
10.0
10.0
10.0
80
80
25
25
25
1.0
1.0
2.4
2.4
2.4
0.3
0.3
0.8
0.8
0.8
4 Volt Rating at 105°C (2.7 Volt Rating at 125°C)
68.0
68.0
100.0
220.0
330.0
470.0
470.0
T
B
B
D
D
D
D
T525T686M004A(1)E080
T525B686M004A(1)E080
T525B107M004A(1)E080
T525D227M004A(1)E025
T525D337M004A(1)E025
T525D477M004A(1)E025
T525D477M004A(1)E040
27
28
40
88
132
188
188
8.0
8.0
8.0
10.0
10.0
10.0
10.0
80
80
80
25
25
25
40
0.9
0.3
1.0
1.0
2.4
2.4
2.4
1.9
0.3
0.3
0.8
0.8
0.8
0.6
6.3 Volt Rating at 105°C (4.2 Volt Rating at 125°C)
33.0
47.0
47.0
B
T
T525B336M006A(1)E080
T525T476M006A(1)E080
T525B476M006A(1)E080
T525B686M006A(1)E080
T525D157M006A(1)E025
T525D227M006A(1)E025
T525D337M006A(1)E025
T525D337M006A(1)E040
21
30
30
43
95
139
208
208
8.0
8.0
8.0
80
80
80
80
25
25
25
40
1.0
0.9
1.0
1.0
2.4
2.4
2.4
1.9
0.3
0.3
0.3
0.3
0.8
0.8
0.8
0.6
B
B
D
D
D
D
68.0
8.0
150.0
220.0
330.0
330.0
10.0
10.0
10.0
10.0
10 Volt Rating at 105°C (6.6 Volt Rating at 125°C)
22.0
33.0
33.0
100.0
100.0
150.0
150.0
220.0
B
T
T525B226M010A(1)E080
T525T336M006A(1)E080
T525B336M010A(1)E080
T525D107M010A(1)E025
T525D107M010A(1)E055
T525D157M010A(1)E025
T525D157M010A(1)E055
T525D227M010A(1)E025
8.0
8.0
8.0
10.0
10.0
10.0
10.0
10.0
80
80
80
25
55
25
55
25
1.0
0.9
0.3
0.3
22
33
33
100
100
150
150
220
B
D
D
D
D
D
1.0
2.4
1.7
2.4
1.7
2.4
0.3
0.8
0.5
0.8
0.5
0.8
16 Volt Rating at 105°C (10.6 Volt Rating at 125°C)
47.0
47.0
D
D
T525D476M016A(1)E035
T525D476M016A(1)E065
76
76
10.0
10.0
35
65
2.1
1.5
0.7
0.5
(1) To c om p le te the KEMET p a rt num b e r, inse rt the le a d m a te ria l d e sig na tor a s shown b e low.
T525 ORDERING INFORMATION
T 525 D 337 M 006 A T E040
Tantalum
ESR
Series
T525 - High Temperature
Tantalum Polymer (KT)
Lead Material
T - 100% Tin (Sn)
Case Size
Failure Rate
T, B, D
A - Not Applicable
Capacitance Picofarad Code
Voltage
First two digits represent significant figures.
Third digit specifies number of zeros to follow.
Note: 006 - 6.3
Capacitance Tolerance
M = ± 20%
50
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
POLYMER TANTALUM CHIP CAPACITORS
T530 SERIES - Multiple Anode
FEATURES
•
•
•
•
•
•
•
•
•
•
Highest CV in Standard EIA Size
Extremely Low ESR
125ꢀC Max, Temperature Capability
Polymer Cathode Technology
High Frequency Capacitance Retention
Non-Ignition Failure Mode
Capacitance: 220 to 1500 ꢁF
Voltage: 2.5V to 10V
•
•
•
•
•
•
100% Surge Current Testing
Utilizes Multiple Tantalum Anode Technology
Volumetric Efficiency
Use Up to 90% of Rated Voltage (10% Derating)
Self-Healing Mechanism
True SMT Capability
Molded Case (pick-and-place precision)
100% Accelerated Steady State Aging
OUTLINE DRAWINGS
CATHODE (-) END
VIEW
SIDE VIEW
ANODE (+) END
VIEW
BOTTOM VIEW
B
W
B
H
E
F
K
T
A
L
X
S
G
S
DIMENSIONS - MILLIMETERS (INCHES)
Case Size
KEMET EIA
L
W
H
K ±±0.±
1.5
1.9
F ±±0ꢀ
2.4
2.4
S ±±0ꢁ
1.3
1.3
X(Ref)
T(Ref) A(Min) G(ref) E(ref)
D
Y
X
7343-31 7.3 0.3 4.3 0.3
7343-40 7.3 0.3 4.3 0.3
7343-43 7.3 0.3 4.3 0.3
2.8 0.3
4.0 max
4.0 0.3
0.10 0.10
0.10 0.10
0.10 0.10
0.13
0.13
0.13
3.8
3.8
3.8
3.5
3.5
3.5
3.5
3.5
3.5
2.3
2.4
1.3
T530 SERIES RATINGS & PART NUMBER REFERENCE
Ripple Current
ESR
(Arms) @ 100 kHz
DCL
VR
Capaci-
tance µF
DF %
120Hz
mW @100
kHz 25°C
Max
Case Size
KEMET Part Number
w/DT= 20°C
@ -55°C to
105°C
w/DT= 2°C
@ 125°C
2.5 Volt Rating at 105°C (1.7 Volt Rating at 125°C)
470.0
470.0
470.0
560.0
680.0
680.0
680.0
680.0
1000.0
1000.0
1500.0
D/7343-31
D/7343-31
D/7343-31
D/7343-31
Y/7343-40
Y/7343-40
D/7343-31
D/7343-31
X/7343-43
X/7343-43
X/7343-43
T530D477M2R5A(1)E005
T530D477M2R5A(1)E006
T530D477M2R5A(1)E010
T530D567M2R5A(1)E005
T530Y687M2R5A(1)E005
T530Y687M2R5A(1)E006
T530D687M2R5A(1)E006
T530D687M2R5A(1)E010
T530X108M2R5A(1)E005
T530X108M2R5A(1)E006
T530X158M2R5A(1)E005
118µA
118µA
118µA
140µA
170µA
170µA
170µA
170µA
250µA
250µA
375µA
8.0
8.0
10.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
5.0
6.0
10.0
5.0
5.0
6.0
6.0
10.0
5.0
6.0
5.0
7.1
6.5
5.0
7.1
7.2
6.6
6.5
5.0
7.3
6.7
7.3
2.3
2.1
1.6
2.3
2.3
2.1
2.1
1.6
2.3
2.1
2.3
3 Volt Rating at 105°C (2 Volt Rating at 125°C)
470.0
680.0
1000.0
1500.0
D/7343-31
D/7343-31
X/7343-43
X/7343-43
T530D477M003A(1)E010
T530D687M003A(1)E010
T530X108M003A(1)E010
T530X158M003A(1)E008
141µA
204µA
300µA
450µA
8.0
8.0
8.0
8.0
10.0
10.0
10.0
8.0
5.0
5.0
5.2
5.8
1.6
1.6
1.6
1.8
4 Volt Rating at 105°C (2.7 Volt Rating at 125°C)
330.0
330.0
470.0
470.0
470.0
680.0
680.0
680.0
1000.0
D/7343-31
D/7343-31
D/7343-31
Y/7343-40
Y/7343-40
X/7343-43
X/7343-43
X/7343-43
X/7343-43
T530D337M004A(1)E005
T530D337M004A(1)E006
T530D477M004A(1)E010
T530Y477M004A(1)E005
T530Y477M004A(1)E006
T530X687M004A(1)E005
T530X687M004A(1)E006
T530X687M004A(1)E010
T530X108M004A(1)E006
132µA
132µA
188µA
188µA
188µA
272µA
272µA
272µA
400µA
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
5.0
6.0
10.0
5.0
6.0
5.0
6.0
10.0
6.0
7.1
6.5
5.0
7.2
6.6
7.3
6.7
5.2
6.7
2.3
2.1
1.6
2.3
2.1
2.3
2.1
1.6
2.1
6.3 Volt Rating at 105°C (4.2 Volt Rating at 125°C)
220.0
220.0
330.0
330.0
330.0
330.0
470.0
470.0
470.0
D/7343-31
D/7343-31
Y/7343-40
Y/7343-40
Y/7343-40
D/7343-31
X/7343-43
X/7343-43
X/7343-43
T530D227M006A(1)E005
T530D227M006A(1)E006
T530Y337M006A(1)E005
T530Y337M006A(1)E006
T530Y337M006A(1)E010
T530D337M006A(1)E010
T530X477M006A(1)E005
T530X477M006A(1)E006
T530X477M006A(1)E010
139µA
139µA
208µA
208µA
208µA
208µA
296µA
296µA
296µA
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
5.0
6.0
5.0
7.1
6.5
7.2
6.6
5.1
5.0
7.3
6.7
5.2
2.3
2.1
2.3
2.1
1.6
1.6
2.3
2.1
1.6
6.0
10.0
10.0
5.0
6.0
10.0
10 Volt Rating at 105°C (6.6 Volt Rating at 125°C)
150.0
150.0
220.0
330.0
330.0
330.0
D/7343/31
D/7343/31
D/7343/31
X/7343-43
X/7343-43
X/7343-43
T530D157M010A(1)E005
T530D157M010A(1)E006
T530D227M010A(1)E010
T530X337M010A(1)E005
T530X337M010A(1)E006
T530X337M010A(1)E010
150µA
150µA
220µA
330µA
330µA
330µA
8.0
8.0
8.0
8.0
8.0
8.0
5.0
6.0
10.0
5.0
6.0
10.0
7.1
6.5
5.0
7.3
6.7
5.2
2.3
2.1
1.6
2.3
2.1
1.6
51
(1) To complete the KEMET part number, insert the lead material designator as shown on page 52.
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
POLYMER TANTALUM CHIP CAPACITORS
T530 SERIES - Multiple Anode
T530 ORDERING INFORMATION
T 530 X 158 M 003
S
E008
A
ESR
Tantalum
Lead Material
*S - 100% Tin (Sn) Plated
H - Standard Solder Coated
T - 100% Tin
Series
T530 - Multiple Anode
Polymer Tantalum
G - Gold
Case Size
Failure Rate
D, X, Y
A - Not Applicable
Capacitance Picofarad Code
Voltage
Note: 006 = 6.3
Capacitance Tolerance
M - 20%
*Refer to www.kemet.com for Pb Free transition information
T530 SERIES CONSTRUCTION
COMPONENT MARKING
(KM) KEMET
Multi Polymer
Anode
Polarity
Indicator
KM
Picofarad Co
158
3K
405
Rated
Voltage
KEMET ID
PWC*
“405” = The 5th week
of 2004.
T530X/T510E/T491E 1,000µF
Capacitance vs. Frequency
T530X/T510E/T491E 1,000µF
Impedance & ESR vs. Frequency
100 kHz
1000
100 kHz
10
900
800
700
T510E
1
T491E
600
500
400
300
200
100
0
T530X
T491E
0.1
T510E
0.01
T530X
0.001
1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07
1.E+02 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08
Frequency (Hz )
Frequency (Hz )
RECOMMENDED TEMPERATURE/VOLTAGE DERATING
52
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
TANTALUM CHIP CAPACITORS
Pa c ka g ing Inform a tion
Tape & Reel Packaging
KEMET’s Molded Tantalum Chip Capacitor families are
packaged in 8 mm and 12 mm plastic tape on 7" and 13"
reels, in accordance with EIA Standard 481-1: Taping of
Surface Mount Components for Automatic Handling. This
packaging system is compatible with all tape fed auto-
matic pick and place systems.
Right Hand
Orientation
Only
Embossed Carrier
(+)
(–)
Embossment
8mm (0.315")
or
12mm (0.472")
1
8
0
mm
(7.0")
or
330mm (13.0")
Top Tape Thickness
.10mm (.004") Max Thickness
Labeling: Bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes.
Refer to EIA-556.
QUANTITIES PACKAGED PER REEL
Case Code
Tape
KEMET
EIA
Width-mm
7" Reel*
2,500
2,500
2,500
1,000
1,000
2,000
2,000
500
13" Reel*
10,000
10,000
10,000
5,000
3,000
9,000
8,000
3,000
2,500
2,000
2,000
2,000
R
S
T
2012-12
3216-12
3528-12
6032-15
7343-20
3216-18
3528-21
6032-28
7343-31
7343-40
7343-43
7260-38
8
8
8
12
12
8
U
V
A
B
C
D
Y
X
E
8
12
12
12
12
12
500
500
500
500
* No c-spec required for 7" reel packaging. C-7280 required for 13" reel packaging.
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
77
TANTALUM & CERAMIC CHIP CAPACITORS
Pa c ka g ing Inform a tion
Performance Notes
1. Cover Tape Break Force: 1.0 Kg Minimum.
2. Cover Tape Peel Strength: The total peel strength of the cover tape from the carrier tape shall be:
Tape Width
8 mm
Peel Strength
0.1 Newton to 1.0 Newton (10g to 100g)
0.1 Newton to 1.3 Newton (10g to 130g)
12 mm
The direction of the pull shall be opposite the direction of the carrier tape travel. The pull angle of the carrier
tape shall be 165ꢀ to 180ꢀ from the plane of the carrier tape. During peeling, the carrier and/or cover tape
shall be pulled at a velocity of 300 ±10 mm/minute.
3. Reel Sizes: Molded tantalum capacitors are available on either 180 mm (7") reels (standard) or 330 mm (13")
reels (with C-7280). Note that 13” reels are preferred.
4. Labeling: Bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes.
Refer to EIA-556.
Embossed Carrier Tape Configuration: Figure 1
Table 1 — EMBOSSED TAPE DIMENSIONS (Metric will govern)
Constant Dimensions — Millimeters (Inches)
Tape Size
D0
E
P0
P2
T Max
T1 Max
8 mm
and
12 mm
1.5
+0.10 -0.0
(0.059
1.75 ±0.10
4.0 ±0.10
2.0 ±0.05
0.600
0.100
(0.069 ±0.004) (0.157 ±0.004) (0.079 ±0.002) (0.024)
(0.004)
+0.004, -0.0)
Variable Dimensions — Millimeters (Inches)
Tape Size
Pitch
B1 Max.
D1 Min.
Note 2
F
P1
R Min. T2 Max
Note 3
W
A0B0K0
Note 4
Note 1
8 mm
Single
4.4
1.0
3.5 ±0.05
4.0 ±0.10
25.0
2.5
8.0 ±0.30
(4 mm)
(0.173)
(0.039) (0.138 ±0.002) (0.157 ±0.004) (0.984) (0.098) (.315 ±0.012)
12 mm
Double
(8 mm)
8.2
(0.323)
1.5 5.5 ±0.05 8.0 ±0.10 30.0 4.6 12.0 ±0.30
(0.059) (0.217 ±0.002) (0.315 ±0.004) (1.181) (0.181) (0.472 ±0.012)
NOTES
1. B1 dimension is a reference dimension for tape feeder clearance only.
2. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of
embossment location and hole location shall be applied independent of each other.
3. Tape with components shall pass around radius “R” without damage (see sketch A). The minimum trailer length (Fig. 2) may require
additional length to provide R min. for 12 mm embossed tape for reels with hub diameters approaching N min. (Table 2)
4. The cavity defined by A0, B0, and K0 shall be configured to surround the part with sufficient clearance such that the chip does not pro-
trude beyond the sealing plane of the cover tape, the chip can be removed from the cavity in a vertical direction without mechanical
restriction, rotation of the chip is limited to 20 degrees maximum in all 3 planes, and lateral movement of the chip is restricted to 0.5 mm
maximum in the pocket (not applicable to vertical clearance.)
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
79
TANTALUM & CERAMIC CHIP CAPACITORS
Pa c ka g ing Inform a tion
Embossed Carrier Tape Configuration (cont.)
Sketch D: Tape Camber (Top View)
1mm (0.039) Max.
1mm (0.039) Max.
250mm (9.843)
Allowable camber to be 1 mm/250 mm.
400mm (15.75) Min.
Figure 2:
Tape Leader
& Trailer
Dimensions
(Metric
Dimensions
Will Govern)
Figure 3: Reel Dimensions (Metric Dimensions will govern)
Table 2 – REEL DIMENSIONS (Metric will govern)
Tape Size
A Max
B* Min
C
D* Min
N Min
W1
W2 Max
W3
8 mm
330.0
(12.992)
1.5
13.0 ± 0.20
20.2
(0.795)
50.0
(1.969)
See
8.4
+1.5, -0.0
(0.331
14.4
(0.567)
7.9 Min
(0.311)
10.9 Max
(0.429)
(0.059) (0.512 ± 0.008)
Note 3
+0.059, -0.0)
12 mm
330.0
(12.992)
1.5
13.0 ± 0.20
20.2
(0.795)
Table 1
12.4
+2.0, -0.0
(0.488
18.4
(0.724)
11.9 Min
(0.469)
15.4 Max
(0.606)
(0.059) (0.512 ± 0.008)
+0.078, -0.0)
80
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
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