T490T227M006AH [KEMET]
Tantalum Surface Mount Capacitors â Standard Tantalum Commercial Grade MnO2;型号: | T490T227M006AH |
厂家: | KEMET CORPORATION |
描述: | Tantalum Surface Mount Capacitors â Standard Tantalum Commercial Grade MnO2 |
文件: | 总16页 (文件大小:1254K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
Overview
The KEMET T490 Series, designed for customer product
applications (low temperature demanding applications),
meets RoHS compliance with leads constructed of 100%
matte tin and green molding compound. This series is
Tin/lead (Sn/Pb) terminations are available upon request for
any part number. Gold-plated terminations are also available
for use with conductive epoxy attachment processes.
Standard packaging of these devices is tape and reel in
classifiedꢀasꢀMSLꢀ(MoistureꢀSensitivityꢀLevel)ꢀ1ꢀunderꢀJꢀSTDꢀ accordance with EIA 481. This system provides perfect
020:ꢀunlimitedꢀfloorꢀlifeꢀtimeꢀatꢀ≤ꢀ30°C/85%ꢀRH.ꢀ
compatibility with all tape-fed placement units.
Benefits
• Taped and reeled per EIA 481
• Symmetrical compliant terminations
• Optional gold-plated terminations
• Laser-marked case
•ꢀ Suitableꢀforꢀ3ꢀxꢀ260°Cꢀreflowꢀpasses
• Halogen-free epoxy
•ꢀ Capacitanceꢀvaluesꢀofꢀ47ꢀμFꢀtoꢀ470ꢀμF
• Tolerance of ±20%
• Voltage rating of 4 – 10 VDC
• 0.2% per 1,000 hours at 85°C 0.5 VR Reliability
•ꢀ Smallꢀandꢀlowꢀprofileꢀcaseꢀsizes
• RoHS Compliant and lead-free terminations
•ꢀ MSLꢀReflowꢀTempꢀ≤ꢀ260°Cꢀ=ꢀ1
•ꢀ Operatingꢀtemperatureꢀrangeꢀofꢀ−55°Cꢀtoꢀ+40°C
Click image above for interactive 3D content
Open PDF in Adobe Reader for full functionality
Applications
Typicalꢀapplicationsꢀincludeꢀdecouplingꢀandꢀfilteringꢀinꢀcommunicationsꢀendꢀapplicationsꢀsuchꢀasꢀcellphonesꢀandꢀconsumerꢀ
mobile.
Environmental Compliance
RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder.
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016
1
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
K-SIM
Forꢀaꢀdetailedꢀanalysisꢀofꢀspecificꢀpartꢀnumbers,ꢀpleaseꢀvisitꢀksim.kemet.comꢀtoꢀaccessꢀKEMET’sꢀK-SIMꢀsoftware.ꢀKEMETꢀ
K-SIM is designed to simulate behavior of components with respect to frequency, ambient temperature, and DC bias levels.
Ordering Information
T
490
B
227
M
006
A
T
Capacitor
Class
Case
Sizeꢀ
Capacitance
Codeꢀ(pF)
Capacitance Rated Voltage FailureꢀRate/
Packaging
(C-Spec)
Series
TerminationꢀFinish
Tolerance
(VDC)
Design
Tꢀ=ꢀ
Tantalum
Industrial
A
B
T
Firstꢀtwoꢀdigitsꢀ
represent
significantꢀfigures.ꢀ
Thirdꢀdigitꢀspecifiesꢀ
numberꢀofꢀzeros.
Mꢀ=ꢀ±20%
004ꢀ=ꢀ4ꢀꢀ
006ꢀ=ꢀ6.3ꢀ
010ꢀ=ꢀ10ꢀ
Aꢀ=ꢀN/A
Tꢀ=ꢀ100%ꢀMatteꢀTinꢀ(Sn)ꢀplated Blankꢀ=ꢀ7"ꢀReel
Hꢀ=ꢀStandardꢀsolderꢀcoatedꢀ
(SnPb 5% Pb minimum)
7280ꢀ=ꢀ13"ꢀReel
Gꢀ=ꢀGoldꢀplatedꢀ(A,ꢀBꢀꢀonly)ꢀ
Performance Characteristics
Item
Performance Characteristics
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
ESRꢀ(100ꢀkHz)
−55°Cꢀtoꢀ40°C
47ꢀ–ꢀ470ꢀµFꢀatꢀ120ꢀHz/25°C
M Tolerance (20%)
4 – 10 V
ReferꢀtoꢀPartꢀNumberꢀElectricalꢀSpecificationꢀTableꢀ
≤ꢀ0.01ꢀCVꢀ(μA)ꢀatꢀratedꢀvoltageꢀafterꢀ5ꢀminutes
Leakage Current
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016
2
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
Qualification
Test
Condition
Characteristics
ΔꢀC/C
DCL
ESR
Withinꢀ+10%/−20%ꢀꢀofꢀinitialꢀvalue
Within 2 x initial limit
40°C at 1.0 VR 85°C at 1/2 VR and 125°C at 1/5 rated
voltage, 1,000 hours
Endurance
Within 2.5 x initial limits
Withinꢀ+10%/−20%ꢀꢀofꢀinitialꢀvalue
Within 1.25 x initial limit
Within initial limits
ΔꢀC/C
DCL
ESR
Storage Life
Humidity
85°C at 0 volts, 1,000 hours
ΔꢀC/C
DCL
+25°C
IL*
Withinꢀ−5%/+35%ꢀofꢀinitialꢀvalue
Within 2.0 x initial limit
40°C, 93% RH, 1,000 hours, no load
Extreme temperature exposure at a
successionꢀofꢀcontinuousꢀstepsꢀatꢀ+25°C,ꢀ
−55°C,ꢀ+25°C,ꢀ+85°C,ꢀ+125°C,ꢀ+25°C
−55°C
±10%
N/A
+85°C
±20%
+125°C
±30%
Temperature Stability
ΔꢀC/C
DCL
IL
10 x IL
15 x IL
ΔꢀC/C
DCL
ESR
Withinꢀ+10%/−20%ꢀofꢀinitialꢀvalue
Within 2.0 x initial limits
Surge Voltage
40°C, 1.32 x rated voltage 1,000 cycles
Within 1.25 x initial limits
*IL = Initial limit
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016
3
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
Electrical Characteristics
ESRꢀvs.ꢀFrequency
ꢁ00
490ꢃꢁ0ꢄꢅ00ꢆ ꢇmp
490ꢈ22ꢄꢅ00ꢆ ꢇmp
490ꢈꢉꢉꢄꢅ004 ꢇmp
490ꢃꢁ0ꢄꢅ00ꢆ ꢊSꢋ
490ꢈ22ꢄꢅ00ꢆ ꢊSꢋ
490ꢈꢉꢉꢄꢅ004 ꢊSꢋ
ꢁ0
ꢁ
0ꢀꢁ
ꢁ00
ꢁꢂ000
ꢁ0ꢂ000
ꢁ00ꢂ000
ꢁꢂ000ꢂ000
ꢁ0ꢂ000ꢂ000
Freꢌꢍeꢄꢅꢎ ꢈꢏꢐꢋ
Capacitanceꢀvs.ꢀFrequency
ꢁꢂ000ꢀ0
490ꢃꢁ0ꢄꢅ00ꢆ Cap
490ꢇ22ꢄꢅ00ꢆ Cap
490ꢇꢈꢈꢄꢅ004 Cap
ꢁ00ꢀ0
ꢁ0ꢀ0
ꢁꢀ0
0ꢀꢁ
ꢁ00
ꢁꢂ000
ꢁ0ꢂ000
ꢁ00ꢂ000
ꢁꢂ000ꢂ000
Freꢈꢉeꢅꢃꢊ ꢆꢋꢌꢇ
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016
4
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
Dimensions – Millimeters (Inches)
Metric will govern
CꢅTꢀOꢊꢄ ꢎꢑꢐ ꢄꢍꢊ ꢋꢉꢄꢌ
ꢌ
Sꢉꢊꢄ ꢋꢉꢄꢌ
ꢅꢍOꢊꢄ ꢎꢏꢐ ꢄꢍꢊ ꢋꢉꢄꢌ
ꢂOTTOM ꢋꢉꢄꢌ
ꢅ
ꢂ
ꢂ
ꢀ
ꢄ
ꢃ
ꢈ
Termination cutout
at ꢒꢄMꢄTꢓs optionꢔ
eitꢕer end
ꢁ
T
S
G
S
ꢇ
ꢆ
Case Size
Component
Fꢀ±0.1ꢀ
±(.004)
1.2
B ±0.15
(Ref) ±.006
X
(Ref)
P
R
T
A
G
E
KEMET EIA
L
W
H
S
(Ref) (Ref) (Ref) (Min) (Ref) (Ref)
0.4
1.2
3.2±0.2
1.6±0.2
1.6±0.2
0.80 (0.032)
0.4
(.016)
0.10±0.10
0.4
0.13
1.1
1.3
3216–18
A
(0.126±0.008) (0.063±0.008) (0.063±0.008) (0.047) +0.2ꢀ(0.008)/−0.3ꢀ(0.011)
(0.004±0.004) (0.016) (0.016) (0.005)
(0.047)
(0.043) (0.051)
1.9
(0.075)
3.5±0.2
2.8±0.2
1.9±0.2
2.2
0.80 (0.032)
0.4
(.016)
0.10±0.10
0.5
1.0
0.13
1.8
2.2
3528–21
B
(0.138±0.008) (0.110±0.008) (0.075±0.008) (0.087) +0.2ꢀ(0.008)/−0.3ꢀ(0.011)
(0.004±0.004) (0.020) (0.039) (0.005)
(0.071) (0.087)
1.9
(0.075)
3.5±0.2
2.8±0.2
1.2
(0.047)
2.2
0.80 (0.032)
0.05
(0.002)
0.13
(0.005)
1.8
2.2
3528–12
N/A
N/A
N/A
T
(0.138±0.008) (0.110±0.008)
(0.087) +0.2ꢀ(0.008)/−0.3ꢀ(0.011)
(0.071) (0.087)
Notes: (Ref) – Dimensions provided for reference only. For low profile cases, no dimensions are provided for B, P or R because these cases do not have a
bevel or a notch.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016
5
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
Table 1 – Ratings & Part Number Reference
Maximum
Allowable
Ripple
Case
Code/
Case Size
Maximum
Operating
Temp
Rated
Voltage Capacitance
Rated
KEMET Part
Number
DC
Leakage
ESR
MSL
Current
µA at +20ºC
Maximum/
5 Minutes
Ω at +20ºC
100 kHz
Maximum
Reflow
Temp
≤ 260 ºC
(See below for
part options)
mA at +25ºC
100 kHz
VDC at 40ºC
µF
KEMET/EIA
ºC
4
4
4
4
4
4
6
6
6
6
6
6
6
6
6
6
6
100
150
150
220
330
470
47
A/3216-18
A/3216-18
T/3528-12
B/3528-21
B/3528-21
B/3528-21
T/3528-12
A/3216-18
T/3528-12
A/3216-18
A/3216-18
T/3528-12
B/3528-21
B/3528-21
B/3528-21
B/3528-21
B/3528-21
T/3528-12
A/3216-18
B/3528-21
B/3528-21
B/3528-21
T490A107M004A(1)E500
T490A157M004A(1)E800
T490T157M004A(1)E1K1
T490B227M004A(1)E500
T490B337M004A(1)E800
T490B477M004A(1)E1K0
T490T476M006A(1)E800
T490A686M006A(1)E1K0
T490T686M006A(1)E600
T490A107M006A(1)E500
T490A107M006A(1)E800
T490T107M006A(1)E1K0
T490B157M006A(1)E500
T490B157M006A(1)E800
T490B227M006A(1)E300
T490B227M006A(1)E500
T490B337M006A(1)E800
T490T476M010A(1)E1K0
T490A476M010A(1)E1K0
T490B157M010A(1)E500
T490B157M010A(1)E800
T490B227M010A(1)E800
4.0
6.0
6.0
0.5
0.8
1.1
0.5
0.8
1.0
0.8
1.0
0.6
0.5
0.8
1.0
0.5
0.8
0.3
0.5
0.8
1.0
1.0
0.5
0.8
0.8
387
306
252
412
326
291
295
274
342
387
306
265
412
326
532
412
326
265
274
412
326
326
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.8
13.2
18.8
2.8
4.1
4.1
6.0
6.0
6.0
9.0
68
68
100
100
100
150
150
220
220
330
47
9.0
13.2
13.2
19.8
4.7
10
10
10
10
10
47
4.7
150
150
220
15.0
15.0
22.0
µA at +20ºC
Maximum/
5 Minutes
Ω at +20ºC
100 kHz
Maximum
Reflow
Temp
≤ 260 ºC
(See below for
part options)
mA at +25ºC
100 kHz
VDC at 40ºC
µF
KEMET/EIA
ºC
Maximum
Allowable
Ripple Current
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
DC
Leakage
Maximum
Operating Temp
KEMET Part Number
ESR
MSL
(1) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum).
Designates termination finish.
Blue color text denotes "Under Development"
Refer to Ordering Information for additional detail.
The ESR value may increase up to 1.5 x Initial Limit post mounting
The DCL value may increase up to 2.0 x Initial Limit post mounting
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will
be marked with the higher voltage rating. Substitutions can include better than series.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016
6
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
Recommended Voltage Derating Guidelines
−55°Cꢀtoꢀ40°C
ꢃ20ꢀ
ꢃ00ꢀ
ꢂ0ꢀ
ꢁ0ꢀ
40ꢀ
20ꢀ
0ꢀ
% Change in Working DC
100% of VR
VR
VR
Voltage with Temperature
Recommended Maximum
Application Voltage
50% of VR
40°C to 85°C
50% of VR
ꢀ Cꢅanꢆe in ꢇorꢈinꢆ ꢉC
ꢊoltaꢆe ꢋitꢅ Temperature
ꢄ0ꢀ
20ꢀ
% Change in Working DC
Voltage with Temperature
Recommended Maximum
Application Voltage
VR
VR
ꢌecommended Maꢍimum
ꢎpplication ꢊoltaꢆe
50% of VR
85°C to 125°C
20% of VR
−ꢄꢄ
2ꢄ
40
ꢂꢄ
ꢃ0ꢄ
ꢃ2ꢄ
Teꢉꢊerꢈꢇꢋre ꢌꢍꢎꢏ
% Change in Working DC
Voltage with Temperature
Recommended Maximum
Application Voltage
VR
VR
20% of VR
Ripple Current/Ripple Voltage
Permissible AC ripple voltage and current are related to
equivalent series resistance (ESR) and the power dissipation
capabilities of the device. Permissible AC ripple voltage
which may be applied is limited by two criteria:
1. The positive peak AC voltage plus the DC bias voltage,
if any, must not exceed the DC voltage rating of the
capacitor.
Maximum Power
Dissipation (P max)
mWatts at 25°C
w/+20°C Rise
KEMET
Case Code
EIA
Case Code
A
B
T
3216–18
3528–21
3528–12
75
85
70
2. The negative peak AC voltage in combination with
bias voltage, if any, must not exceed the allowable limits
specifiedꢀforꢀreverseꢀvoltage.ꢀSeeꢀtheꢀReverseꢀVoltageꢀ
section for allowable limits.
Theꢀmaximumꢀpowerꢀdissipationꢀbyꢀcaseꢀsizeꢀcanꢀbeꢀ
determined using the table at right. The maximum power
dissipation rating stated in the table must be reduced with
increasing environmental operating temperatures. Refer to
the table below for temperature compensation requirements.
Using the P max of the device, the maximum allowable rms
ripple current or voltage may be determined.
I(max) = √P max/R
E(max) = Z √P max/R
I = rms ripple current (amperes)
E = rms ripple voltage (volts)
P max = maximum power dissipation (watts)
R = ESR at specified frequency (ohms)
Z = Impedance at specified frequency (ohms)
Temperature Compensation Multipliers
for Maximum Ripple Current
Tꢀ≤ꢀ25°C
Tꢀ≤ꢀ40°C
Tꢀ≤ꢀ85°C
1.00
0.90
0.40
T= Environmental Temperature
The maximum power dissipation rating must be reduced with increasing
environmental operating temperatures. Refer to the Temperature
Compensation Multiplier table for details.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016
7
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
Reverse Voltage
Solid tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected with the wrong
polarity.ꢀTheꢀpositiveꢀterminalꢀisꢀidentifiedꢀonꢀtheꢀcapacitorꢀbodyꢀbyꢀaꢀstripeꢀplusꢀinꢀsomeꢀcasesꢀaꢀbeveledꢀedge.ꢀAꢀsmallꢀ
degree of transient reverse voltage is permissible for short periods per the table. The capacitors should not be operated
continuously in reverse mode, even within these limits.
Temperature
Permissible Transient Reverse Voltage
25°C
40°C
85°C
15% of Rated Voltage
5% of Rated Voltage
1% of Rated Voltage
Table 2 – Land Dimensions/Courtyard
Metric
Size
Code
Density Level A:
Maximum (Most) Land
Protrusion (mm)
Density Level B:
Median (Nominal) Land
Protrusion (mm)
Density Level C:
Minimum (Least) Land
Protrusion (mm)
KEMET
Case
EIA
W
L
S
V1
V2
W
L
S
V1
V2
W
L
S
V1
V2
A
3216–18
1.35
2.20
0.62
6.02
2.80
1.23
1.80
0.82
4.92
2.30
1.13
1.42
0.98
4.06
2.04
B
T
3528–21 2.35
3528–12 2.35
2.21
2.20
0.92
0.92
6.32
6.32
4.00
4.00
2.23
2.23
1.80
1.80
1.12
1.12
5.22
5.22
3.50
3.50
2.13
2.13
1.42
1.42
1.28
1.28
4.36
4.36
3.24
3.24
Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reflow
solder processes.
Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reflow solder processes.
Density Level C: For high component desity product applications. Before adapting the minimum land pattern variations the user should perform
qualification testing based on the conditions outlined in IPC standard 7351 (IPC–7351).
1 Height of these chips may create problems in wave soldering.
2 Land pattern geometry is too small for silkscreen outline.
ꢂꢃ
ꢀ
ꢀ
ꢂ2
ꢁ
ꢁ
S
Grid ꢄlacement Courtꢅard
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016
8
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
Soldering Process
KEMET’sꢀfamiliesꢀofꢀsurfaceꢀmountꢀcapacitorsꢀareꢀcompatibleꢀ
with wave (single or dual), convection, IR, or vapor phase
reflowꢀtechniques.ꢀPreheatingꢀofꢀtheseꢀcomponentsꢀisꢀ
recommended to avoid extreme thermal stress. KEMET's
recommendedꢀprofileꢀconditionsꢀforꢀconvectionꢀandꢀIRꢀ
reflowꢀreflectꢀtheꢀprofileꢀconditionsꢀofꢀtheꢀIPC/J–STD–020Dꢀ
standard for moisture sensitivity testing. The devices can
safelyꢀwithstandꢀaꢀmaximumꢀofꢀthreeꢀreflowꢀpassesꢀatꢀtheseꢀ
conditions.
Profile Feature
Preheat/Soak
SnPb Assembly Pb-Free Assembly
Temperature Minimum (TSmin
)
100°C
150°C
150°C
200°C
Temperature Maximum (TSmax
)
Time (ts) from Tsmin to Tsmax
Ramp-up Rate (TL to TP)
)
60 – 120 seconds
60 – 120 seconds
3°C/seconds maximum 3°C/seconds maximum
Liquidous Temperature (TL)
Time Above Liquidous (tL)
183°C
217°C
60 – 150 seconds
60 – 150 seconds
220°C*
235°C**
250°C*
260°C**
Peak Temperature (TP)
Time within 5°C of Maximum
Peak Temperature (tP)
20 seconds maximum 30 seconds maximum
PleaseꢀnoteꢀthatꢀalthoughꢀtheꢀX/7343–43ꢀcaseꢀsizeꢀcanꢀ
withstandꢀwaveꢀsoldering,ꢀtheꢀtallꢀprofileꢀ(4.3ꢀmmꢀmaximum)ꢀ
dictates care in wave process development.
Ramp-down Rate (TP to TL) 6°C/seconds maximum 6°C/seconds maximum
Time 25°C to Peak
6 minutes maximum
8 minutes maximum
Temperature
Note: All temperatures refer to the center of the package, measured on the
package body surface that is facing up during assembly reflow.
*Case Size D, E, P, Y, and X
Hand soldering should be performed with care due to the
difficultyꢀinꢀprocessꢀcontrol.ꢀIfꢀperformed,ꢀcareꢀshouldꢀbeꢀ
taken to avoid contact of the soldering iron to the molded
case. The iron should be used to heat the solder pad, applying
solderꢀbetweenꢀtheꢀpadꢀandꢀtheꢀtermination,ꢀuntilꢀreflowꢀ
occurs.ꢀOnceꢀreflowꢀoccurs,ꢀtheꢀironꢀshouldꢀbeꢀremovedꢀ
immediately. “Wiping” the edges of a chip and heating the top
surface is not recommended.
**Case Size A, B, C, H, I, K, M, R, S, T, U, V, W, and Z
Tꢃ
tꢃ
Maꢁimum ꢄamp ꢅp ꢄate ꢆ ꢇꢈCꢉsec
Maꢁimum ꢄamp ꢊoꢋn ꢄate ꢆ ꢌꢈCꢉsec
Tꢂ
tꢂ
Tsmaꢁ
Duringꢀtypicalꢀreflowꢀoperations,ꢀaꢀslightꢀdarkeningꢀofꢀtheꢀ
gold-colored epoxy may be observed. This slight darkening is
normal and not harmful to the product. Marking permanency
is not affected by this change.
Tsmin
ts
2ꢀ
2ꢀꢈC to ꢃeaꢍ
Tiꢀe
Storage
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 exposure to high temperatures, high humidity, corrosive atmospheres,
and long term storage. In addition, packaging materials will be degraded by high temperature – reels may soften or warp
and tape peel force may increase. KEMET recommends that maximum storage temperature not exceed 40°C and maximum
storageꢀhumidityꢀnotꢀexceedꢀ60%ꢀrelativeꢀhumidity.ꢀTemperatureꢀfluctuationsꢀshouldꢀbeꢀminimizedꢀtoꢀavoidꢀcondensationꢀonꢀ
theꢀpartsꢀandꢀatmospheresꢀshouldꢀbeꢀfreeꢀofꢀchlorineꢀandꢀsulphurꢀbearingꢀcompounds.ꢀForꢀoptimizedꢀsolderabilityꢀchipꢀstockꢀ
should be used promptly, preferably within three years of receipt.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016
9
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
Construction
Molded Epoxy
Polarity Stripe (+)
ꢀeꢁꢂiꢃeꢄ ꢅrꢆꢇꢇ Seꢈꢁiꢆꢉ
Case
Silver Paint
(Fourth Layer)
Tantalum Wire
ꢀeadframe
ꢁ− Catꢂodeꢃ
Washer
Tantalum Wire
Weld
(to attach wire)
Carbon
(Third Layer)
Washer
Silver Adhesive
Ta2Oꢄ Dielectric
MnO2
(Second Layer)
(First Layer)
ꢀeadframe
ꢁ+ Anodeꢃ
Molded Epoxy
Tantalum
Case
Capacitor Marking
ꢀꢁMꢁT
ꢂndustrial
Grade MnO2
ꢃolaritꢄ
ꢂndicator ꢅꢆꢇ
Date Code *
1stꢀdigitꢀ=ꢀLastꢀnumberꢀofꢀYear
2ꢀ=ꢀ2012
ꢃicofarad
Code
3ꢀ=ꢀ2013
4ꢀ=ꢀ2014
5ꢀ=ꢀ2015
6ꢀ=ꢀ2016
7ꢀ=ꢀ2017
ꢀꢁMꢁT
ꢂꢋ
ꢈated
ꢉoltaꢊe
2nd and 3rdꢀdigitꢀ=ꢀWeekꢀofꢀtheꢀ
01ꢀ=ꢀ1stꢀweekꢀofꢀtheꢀYearꢀtoꢀ
52ꢀ=ꢀ52ndꢀweekꢀofꢀtheꢀYear
Year
ꢋate
Codeꢌ
ꢌ 2ꢍ0 ꢎ ꢍ0tꢏ ꢐeeꢑ of 20ꢒ2
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016 10
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
Tape & Reel Packaging Information
KEMET’sꢀmoldedꢀchipꢀcapacitorꢀfamiliesꢀareꢀpackagedꢀinꢀ8ꢀandꢀ12ꢀmmꢀplasticꢀtapeꢀonꢀ7"ꢀandꢀ13"ꢀreelsꢀinꢀaccordanceꢀwithꢀ
EIA Standard 481: Embossed Carrier Taping of Surface Mount Components for Automatic Handling. This packaging system
is compatible with all tape-fed automatic pick-and-place systems.
8 mm (0.315")
or
12 mm (0.472")
180 mm (7.0")
Top Tape Thickness
or
0.10 mm (0.004")
330 mm (13.0")
Maximum Thickness
Table 3 – Packaging Quantity
Tape Width
Case Code
7" Reel* 13" Reel*
(mm)
KEMET
EIA
S
T
M
U
L
W
Z
V
A
B
C
D
Q
Y
3216-12
3528-12
3528-15
6032-15
6032-19
7343-15
7343-17
7343-20
3216-18
3528-21
6032-28
7343-31
7343-12
7343-40
7343-43
7360-38
7360-20
8
8
8
12
12
12
12
12
8
2,500
2,500
2,000
1,000
1,000
1,000
1,000
1,000
2,000
2,000
500
500
1,000
500
500
500
10,000
10,000
8,000
5,000
3,000
3,000
3,000
3,000
9,000
8,000
3,000
2,500
3,000
2,000
2,000
2,000
2,500
8
12
12
12
12
12
12
12
X
E/T428P
H
1,000
* No C-Spec required for 7" reel packaging. C-7280 required for 13" reel packaging.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016 11
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
Figure 1 – Embossed (Plastic) Carrier Tape Dimensions
T
T
ꢀ 2
ꢒꢉ0 pitcꢓes cumulatiꢄe
tolerance on tape ꢔ 0ꢕ2 mmꢖ
2
ꢏ
ꢉ
ꢀo
ꢍꢎo
ꢆo
ꢁ
ꢈo
ꢂ
ꢏ
2
ꢇ
ꢉ
ꢇo
S
ꢉ
ꢀ
ꢉ
T
ꢉ
ꢏmꢌossment
ꢁor caꢄitꢅ siꢐeꢊ
see ꢑote ꢉ Taꢌle 4
Center ꢃines of Caꢄitꢅ
ꢍꢎ
ꢉ
Coꢄer Tape
is for tape feeder reference onlꢅꢊ
includinꢋ draft concentric aꢌout ꢇ
ꢇ
ꢉ
o
.
ꢀꢁer ꢂireꢃꢄiꢅꢆ ꢅꢇ ꢀꢆreeꢈiꢆꢉ
Table 4 – Embossed (Plastic) Carrier Tape Dimensions
Metric will govern
Constant Dimensions — Millimeters (Inches)
D1 Minimum
Noteꢀ1
1.0
R Reference S1 Minimum
T1
TapeꢀSize
D0
E1
P0
P2
T Maximum
Noteꢀ2
25.0
Noteꢀ3
Maximum
8 mm
12 mm
16 mm
2.0±0.05
(0.079±0.002)
(0.039)
(0.984)
1.5+0.10/−0.0ꢀ
(0.059+0.004/−0.0)
1.75±0.10
(0.069±0.004) (0.157±0.004)
4.0±0.10
0.600
0.600
(0.024)
0.100
(0.004)
1.5
(0.059)
30
(0.024)
2.0±0.1
(0.079±0.059)
(1.181)
Variable Dimensions — Millimeters (Inches)
B1 Maximum
Noteꢀ4
TapeꢀSize
Pitch
E2 Minimum
Fꢀ
P1
T2 Maximum W Maximum A0, B0 & K0
4.35
(0.171)
6.25
(0.246)
3.5±0.05
2.0±0.05 or 4.0±0.10
2.5
(0.098)
8.3
(0.327)
8 mm
Single (4 mm)
(0.138±0.002) (0.079±0.002 or 0.157±0.004)
Single (4 mm)
& Double (8
mm)
2.0±0.05 (0.079±0.002) or
8.2
(0.323)
10.25
(0.404)
5.5±0.05
4.6
(0.181)
12.3
(0.484)
12 mm
16 mm
4.0±0.10 (0.157±0.004) or
(0.217±0.002)
Noteꢀ5
8.0±0.10 (0.315 ±0.004)
12.1
(0.476)
14.25
(0.561)
7.5±0.10
4.0±0.10 (0.157±0.004)
(0.295±0.004) to 12.0±0.10 (0.472±0.004)
16.3
(0.642)
Triple (12 mm)
8.0 (0.315)
1. 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.
2. The tape, with or without components, shall pass around R without damage (see Figure 4).
3. If S1 < 1.0 mm, there may not be enough area for cover tape to be properly applied (see EIA Standard 481–D, paragraph 4.3, section b).
4. B1 dimension is a reference dimension for tape feeder clearance only.
5. The cavity defined by A0, B0 and K0 shall surround the component with sufficient clearance that:
(a) the component does not protrude above the top surface of the carrier tape.
(b) the component can be removed from the cavity in a vertical direction without mechanical restriction, after the top cover tape has been removed.
(c) rotation of the component is limited to 20° maximum for 8 and 12 mm tapes and 10° maximum for 16 mm tapes (see Figure 2).
(d) lateral movement of the component is restricted to 0.5 mm maximum for 8 mm and 12 mm wide tape and to 1.0 mm maximum for 16 mm tape (see
Figure 3).
(e) see Addendum in EIA Standard 481–D for standards relating to more precise taping requirements.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016 12
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
Packaging Information 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
0.1ꢀtoꢀ1.0ꢀNewtonꢀ(10ꢀtoꢀ100ꢀgf)
0.1ꢀtoꢀ1.3ꢀNewtonꢀ(10ꢀtoꢀ130ꢀgf)
12 and 16 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
165° to 180° 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. Labeling: Bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes. Refer to EIA
Standards 556 and 624.
Figure 2 – Maximum Component Rotation
°
T
ꢀꢁꢂiꢃꢄꢃ ꢅꢆꢃꢇꢆꢈeꢈꢉ ꢊꢆꢉꢁꢉiꢆꢈ
Tꢆꢇ View
ꢀꢁꢂiꢃꢄꢃ ꢅꢆꢃꢇꢆꢈeꢈꢉ ꢊꢆꢉꢁꢉiꢆꢈ
Siꢋe View
Tꢈpical ꢉocꢊet Centerline
Tꢁꢇe
ꢀꢁꢂiꢃꢄꢃ
°
°
T
s
ꢌiꢋꢉꢍ ꢎꢃꢃꢏ ꢊꢆꢉꢁꢉiꢆꢈ ꢎ
)
ꢂꢃꢄ2
ꢄꢅ – 200
20
ꢄ0
ꢁo
Tꢁꢇe
ꢀꢁꢂiꢃꢄꢃ
°
S
ꢌiꢋꢉꢍ ꢎꢃꢃꢏ ꢊꢆꢉꢁꢉiꢆꢈ ꢎ
)
ꢂꢃꢄ2
ꢄꢅ – ꢆꢅ
ꢇ2 – 200
20
ꢄ0
ꢆ
Tꢈpical Component Centerline
ꢀo
Figure 4 – Bending Radius
Figure 3 – Maximum Lateral Movement
ꢃmꢄossed
Carrier
ꢅuncꢆed
Carrier
ꢃ mm ꢄ ꢅ2 mm Tape
ꢅꢆ mm Tape
0ꢀꢁ mm maꢂimum
0ꢀꢁ mm maꢂimum
ꢅꢀ0 mm maꢂimum
ꢅꢀ0 mm maꢂimum
ꢀ
ꢁendinꢂ
ꢀadius
ꢀ
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016 13
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
Figure 5 – Reel Dimensions
ꢅull ꢆadiusꢇ
See ꢃote
ꢔꢕ ꢂꢌncludes
flanꢖe distortion
at outer edꢖeꢄ
ꢀccess ꢉole at
Slot ꢊocation
ꢂꢋ 40 mm minimumꢄ
ꢔ2 ꢂMeasured at ꢑuꢗꢄ
ꢁ
ꢂSee ꢃoteꢄ
ꢀ
ꢃ
C
ꢂꢀrꢗor ꢑole
ꢔꢓ ꢂMeasured at ꢑuꢗꢄ
diameterꢄ
ꢌf presentꢇ
tape slot in core
for tape startꢍ
2ꢎꢏ mm minimum ꢐidtꢑ ꢒ
ꢓ0ꢎ0 mm minimum deptꢑ
ꢈ
ꢂsee ꢃoteꢄ
ꢃoteꢍ ꢁriꢘe spoꢙes optionalꢚ if usedꢇ dimensions ꢈ and ꢁ sꢑall applꢛꢎ
Table 5 – Reel Dimensions
Metric will govern
Constant Dimensions — Millimeters (Inches)
TapeꢀSize
8 mm
A
B Minimum
C
D Minimum
178±0.20
(7.008±0.008)
or
330±0.20
(13.000±0.008)
1.5
(0.059)
13.0+0.5/−0.2ꢀ
(0.521+0.02/−0.008)
20.2
(0.795)
12 mm
16 mm
Variable Dimensions — Millimeters (Inches)
TapeꢀSize
NꢀMinimum
W1
W2 Maximum
W3
8.4+1.5/−0.0
(0.331+0.059/−0.0)
12.4+2.0/−0.0
(0.488+0.078/−0.0)ꢀꢀ
16.4+2.0/−0.0
14.4
(0.567)
18.4
(0.724)
22.4
8 mm
50
(1.969)
Shall accommodate tape
width without interference
12 mm
16 mm
(0.646+0.078/−0.0)
(0.882)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016 14
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
Figure 6 – Tape Leader & Trailer Dimensions
ꢅmꢑossed Carrier
Carrier Tape
ꢌuncꢍed Carrier
ꢎ mm ꢏ ꢀ2 mm onlꢐ
ꢂound Sprocꢃet ꢄoles
STAꢂT
Eꢀꢁ
Top Coꢋer Tape
ꢅlonꢆated Sprocꢃet ꢄoles
ꢇꢈ2 mm tape and ꢉiderꢊ
ꢀ00 mm
Minimum ꢒeader
400 mm Minimum
Trailer
Components
ꢀꢁ0 mm Minimum
Top Coꢋer Tape
Figure 7 – Maximum Camber
ꢈlonꢇated sprocꢁet ꢆoles
ꢊꢋ2 mm ꢌ ꢍider tapesꢎ
Carrier Tape
ꢀound Sprocꢁet ꢂoles
ꢃ mm Maꢄimumꢅ eitꢆer direction
Straiꢇꢆt ꢈdꢇe
2ꢉ0 mm
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016 15
Tantalum Surface Mount Capacitors – Standard Tantalum
T490 Series Commercial Grade MnO2
KEMET Electronic Corporation Sales Offices
Forꢀaꢀcompleteꢀlistꢀofꢀourꢀglobalꢀsalesꢀof ꢀces,ꢀpleaseꢀvisitꢀwww.kemet.com/sales.
Disclaimer
Allꢀproductꢀspeci ꢀcations,ꢀstatements,ꢀinformationꢀandꢀdataꢀ(collectively,ꢀtheꢀ“Information”)ꢀinꢀthisꢀdatasheetꢀareꢀsubjectꢀtoꢀchange.ꢀTheꢀcustomerꢀisꢀresponsibleꢀforꢀ
checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed.
All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
StatementsꢀofꢀsuitabilityꢀforꢀcertainꢀapplicationsꢀareꢀbasedꢀonꢀKEMETꢀElectronicsꢀCorporation’sꢀ(“KEMET”)ꢀknowledgeꢀofꢀtypicalꢀoperatingꢀconditionsꢀforꢀsuchꢀ
applications,ꢀbutꢀareꢀnotꢀintendedꢀtoꢀconstituteꢀ–ꢀandꢀKEMETꢀspeci ꢀcallyꢀdisclaimsꢀ–ꢀanyꢀwarrantyꢀconcerningꢀsuitabilityꢀforꢀaꢀspeci ꢀcꢀcustomerꢀapplicationꢀorꢀuse.ꢀ
The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any
technicalꢀadviceꢀinferredꢀfromꢀthisꢀInformationꢀorꢀotherwiseꢀprovidedꢀbyꢀKEMETꢀwithꢀreferenceꢀtoꢀtheꢀuseꢀofꢀKEMET’sꢀproductsꢀisꢀgivenꢀgratis,ꢀandꢀKEMETꢀassumesꢀnoꢀ
obligation or liability for the advice given or results obtained.
Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component
failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards
(suchꢀasꢀinstallationꢀofꢀprotectiveꢀcircuitryꢀorꢀredundancies)ꢀinꢀorderꢀtoꢀensureꢀthatꢀtheꢀfailureꢀofꢀanꢀelectricalꢀcomponentꢀdoesꢀnotꢀresultꢀinꢀaꢀriskꢀofꢀpersonalꢀinjuryꢀorꢀ
property damage.
Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other
measures may not be required.
KEMET is a registered trademark of KEMET Electronics Corporation.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2004_T490 • 9/22/2016 16
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