T491D686K025ATAUTO 概述
Tantalum Capacitor, Tantalum (dry/solid)
T491D686K025ATAUTO 数据手册
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PDF下载Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Overview
The KEMET T491 Series, designed specifically for today’s
highly automated surface mount processes and equipment,
is the leading choice for surface mount designs. The T491
combines KEMET’s proven solid tantalum technology,
acclaimed and respected throughout the world, with the latest in
materials, processes and automation, resulting in unsurpassed
total performance and value. This product meets or exceeds the
requirements of EIA standard 535BAAC. The physical outline
and dimensions of this serie conform to this global standard.
Five low profiles case sizes are available The T491 standard
terminations are available in 100% matte tin and provide excellent
wetting characteristics and compatibility with today's surface
mount solder systems. 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. The symmetrical terminations offer total compliancy
to provide the thermal and mechanical stress relief required with
today's technology. Standard packaging of these devices is tape
and reel in accordance with EIA 481–1. This system provides
perfect compatibility with all tape-fed placement units.
Benefits
Applications
• Meets or exceeds EIA Standard 535BAAC
• Taped and reeled per EIA 481–1
• Symmetrical, compliant terminations
• Optical gold-plated terminations
• Laser-marked case
Typical applications include decoupling and filtering in automotive
end applications such as DC/DC converters, portable electronics,
telecommunications, and control units.
• 100% surge current test on C, D, E, U, V, X sizes
• Halogen free epoxy
• Capacitance 0.1 µF to 1,000 µF
• Tolerance ±10%, ±20%
• Voltage 2.5 – 50 VDC
• Extended range values
• Low profile case sizes
• RoHS Compliant and lead-free terminations
• Operating temperature: -55ºC to +125ºC
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
T2050_T491_AUTO • 2/8/2013
1
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
SPICE
For a detailed analysis of specific part numbers, please visit www.kemet.com for a free download of KEMET's SPICE software.
The KEMET SPICE program is freeware intended to aid design engineers in analyzing the performance of these capacitors over
frequency, temperature, ripple, and DC bias conditions.
Ordering Information
T
491
X
157
K
020
A
T
AUTO
Capacitor
Class
Capacitance Capacitance
Code (pF) Tolerance
Failure Rate/
Design
Packaging
(C-Spec)
Series
Case Size
Voltage
Lead Material
C-Spec 1
T =
Tantalum
Industrial A, B, C, D, First two digits K = ±10% 2R5 = 2.5 V A = N/A
T = 100% Matte Tin
(Sn) Plated*
H = Standard Solder
Coated (SnPb 5% Pb
minimum)
AUTO =
Automotive
Grade
Blank = 7" Reel
7280 = 13" Reel
E, S, T, U,
V, X
represent
significant
figures. Third
digit specifies
number of
zeros.
M = ±20% 003 = 3 V
004 = 4 V
006 = 6.3 V
010 = 10 V
(AUTO =
016 = 16 V
G = Gold Plated (A, B, AEC–Q200
C, D, X only)
020 = 20 V
Certification)
025 = 25 V
035 = 35 V
050 = 50 V
N = Non-Magnetic
100% Tin (Sn)
M = Non-Magnetic
(SnPb)
Performance Characteristics
Item
Performance Characteristics
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
DF (120 Hz)
-55°C to 125°C
0.1 – 1,000 µF @ 120 Hz/25°C
K Tolerance (10%), M Tolerance (20%)
2.5 – 50 V
Refer to Part Number Electrical Specification Table
Refer to Part Number Electrical Specification Table
≤ 0.01 CV (µA) at rated voltage after 5 minutes
ESR (100 kHz)
Leakage Current
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013
2
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Qualification
Test
Condition
Characteristics
Within ±10% of initial value
Within initial limits
Δ C/C
DF
85°C @ rated voltage, 2,000 hours
125°C @ 2/3 rated voltage, 2,000 hours
Endurance
Storage Life
DCL
ESR
Δ C/C
DF
Within 1.25 x initial limit
Within initial limits
Within ±10% of initial value
Within initial limits
125°C @ 0 volts, 2,000 hours
DCL
ESR
Δ C/C
DF
Within 1.25 x initial limit
Within initial limits
Within ±5% of initial value
Within initial limits
MIL–STD–202, Method 107, Condition B, mounted, -55C° to
125° C, 1,000 cycles
Thermal Shock
DCL
ESR
+25°C
IL*
Within 1.25 x initial limit
Within initial limits
-55°C
±10%
IL
+85°C
±10%
+125°C
±20%
Extreme temperature exposure at a
Δ C/C
Temperature Stability
succession of continuous steps at +25ºC,
DF
IL
1.5 x IL
10 x IL
1.5 x IL
12 x IL
-55ºC, +25ºC, +85ºC, +125ºC, +25ºC.
DCL
IL
n/a
Δ C/C
DF
Within ±5% of initial value
Within initial limits
25°C and 85°C, 1.32 x rated voltage 1,000 cycles
(125°C, 1.2 x rated voltage).
Surge Voltage
DCL
ESR
Δ C/C
DF
Within initial limits
Within initial limits
Within ±10% of initial value
Within initial limits
MIL–STD–202, Method 213, Condition I, 100 G peak
MIL–STD–202, Method 204, Condition D, 10 Hz to 2,000 Hz,
20 G peak
Mechanical Shock/Vibration
DCL
Within initial limits
*IL = Initial limit
Certification
KEMET’s Internal Qualification Plan for this Tantalum series of capacitors follows AEC–Q200 guidelines. Standard catalog part
types ordered without a specific automotive designator, i.e., suffix AUTO or four digit customer specific designator (C-Spec), are not
considered KEMET Automotive Grade tantalum capacitors.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013
3
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Electrical Characteristics
Capacitance vs. Frequency
ESR vs. Frequency
100
1,000
100
10
T491C336M025AT_IMP
T491D476M025AT_IMP
T491X107M025AT_IMP
T491C336M025AT_ESR
T491D476M025AT_ESR
T491X107M025AT_ESR
T491C336M025AT
T491D476M025AT
T491X107M025AT
10
1
0.1
0.01
1
100
1,000
10,000
Frequency (Hz)
100,000
1,000,000
10,000,000
100
1,000
10,000
100,000
1,000,000
10,000,000
Frequency (Hz)
Dimensions – Millimeters (Inches)
Metric will govern
Termination
cutout at
KEMET’s
option,
either end
Case Size
Component
F* ±0.1 S* ±0.3 B* ±0.15
±(.004) ±(.012) (Ref) ±.006
KEMET EIA
L*
W*
H*
X (Ref)
P (Ref) R (Ref) T (Ref) A (Min) G (Ref) E (Ref)
3.2 ± 0.2
1.6 ± 0.2
1.6 ± 0.2
0.10 ± 0.10
3216–18
1.2 (.047) 0.8 (.031)
2.2 (.087) 0.8 (.031)
2.2 (.087) 1.3 (.051)
2.4 (.094) 1.3 (.051)
2.4 (.094) 1.3 (.051)
4.1 (.161) 1.3 (.051)
1.2 (.047) 0.8 (.031)
2.2 (.087) 0.8 (.031)
2.2 (.087) 1.3 (.051)
2.4 (.094) 1.3 (.051)
0.4 (.016)
0.4 (.016)
0.5 (.020)
0.5 (.020)
0.5 (.020)
0.5 (.020)
n/a
0.4 (.016)
0.5 (.020)
0.9 (.035)
0.9 (.035)
1.7 (.067)
0.9 (.035)
n/a
0.4 (.016) 0.13 (.005) 0.8 (.31) 1.1 (.043) 1.3 (.051)
1.0 (.039) 0.13 (.005) 1.1 (0.043) 1.8 (.071) 2.2 (.087)
1.0 (.039) 0.13 (.005) 2.5(.098) 2.8 (.110) 2.4 (.094)
1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)
1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)
1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)
A
(.126 ± .008) (.063 ± .008) (.063 ± .008)
(.004 ± .004)
3.5 ± 02
2.8 ± 0.2
1.9 ± 0.2
0.10 ± 0.10
(.004 ± .004)
3528–21
B
(.138 ± .008) (.110 ± .008) (.075 ± .008)
6.0 ± 0.3 3.2 ± 0.3 2.5 ± 0.3
(.236 ± .03) (.126 ± .012) (.098 ± .012)
0.10 ± 0.10
(.004 ± .004)
6032–28
C
7.3 ± 0.3 4.3 ± 0.3 2.8 ± 0.3
0.10 ± 0.10
(.004 ± .004)
7343–31
D
(.287 ± .012) (.169 ± .012) (.110 ± .012)
7.3 ± 0.3 4.3 ± 0.3 4.0 ± 0.3
0.10 ± 0.10
(.004 ± .004)
7343–43
X
(.287 ± .012) (.169 ± .012) (.157 ± .012)
7.3 ± 0.3 6.0± 0.3 3.6 ± 0.2
(.287 ± .012) (.236 ± .012) (.142 ± .008)
0.10 ± 0.10
(.004 ± .004)
7360-38
E
3.2 ± 0.2
(.126 ± .008) (.063 ± .008)
1.6 ± 0.2
3216–12
1.2 (.047)
1.2 (.047)
1.5 (.059)
2.0 (.079)
0.05 (.002)
0.05 (.002)
0.05 (.002)
0.05 (.002)
n/a
n/a
n/a
n/a
0.13 (.005) 0.8 (.031) 1.1 (.043) 1.3 (.051)
0.13 (.005) 1.1 (.043) 1.8 (.071) 2.2 (.087)
0.13 (.005) 2.5(.098) 2.8 (.110) 2.4 (.094)
0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)
S
3.5 ± 0.2
(.138 ± .008) (.110 ± .008)
2.8 ± 0.2
3528–12
n/a
n/a
T
6.0 ± 0.3 3.2 ± 0.2
6032–15
n/a
n/a
U
(.236 ± .012) (.110 ± .008)
7.3 ± 0.3 4.3 ± 0.3
7343–20
n/a
n/a
V
(287 ± .012) (.169 ± .012)
Notes: (Ref) – Dimensions provided for reference only. No dimensions are provided for B, P or R because low profile cases do not have a bevel or a notch.
* MIL–PRF–55365/8 specified dimensions
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013
4
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Table 1 – Ratings & Part Number Reference
Rated Rated Case Code/ KEMET Part
DC
Leakage
Maximum Allowable
Moisture
Sensitivity
Reflow Temp
≤ 260ºC
DF
ESR
Voltage Cap
Case Size
Number
Ripple Current
(See below for
µAmps +20ºC % @ +20ºC
Ω @ 20ºC
(mA) 100 kHz (mA) 100 kHz
(mA) 100 kHz
+125ºC
54
VDC
µF
KEMET/EIA
part options)
Max/5 Min
2.5
120 Hz Max 100 kHz Max
25ºC
134
+85ºC
121
2.5
2.5
100
220
T/3528-12
D/7343-31
T491T107(1)2R5A(2)
T491D227(1)2R5A(2)
24.0
8.0
3.9
0.3
1
1
5.5
707
636
283
3
33
A/3216-18
T491A336(1)003A(2)
1.0
6.0
4.0
137
123
55
1
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3.3
4.7
6.8
6.8
10
10
10
10
15
15
15
15
22
22
22
22
22
33
33
33
33
33
47
47
47
47
47
68
68
68
68
68
A/3216-18
A/3216-18
A/3216-18
S/3216-12
B/3528-21
A/3216-18
S/3216-12
R/2012-12
B/3528-21
A/3216-18
T/3528-12
S/3216-12
C/6032-28
B/3528-21
A/3216-18
T/3528-12
S/3216-12
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
D/7343-31
C/6032-28
U/6032-15
B/3528-21
A/3216-18
D/7343-31
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
D/7343-31
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)
T491R106(1)004A(2)
T491B156(1)004A(2)
T491A156(1)004A(2)
T491T156(1)004A(2)
T491S156(1)004A(2)
T491C226(1)004A(2)
T491B226(1)004A(2)
T491A226(1)004A(2)
T491T226(1)004A(2)
T491S226(1)004A(2)
T491C336(1)004A(2)
T491U336(1)004A(2)
T491B336(1)004A(2)
T491A336(1)004A(2)
T491T336(1)004A(2)
T491C476(1)004A(2)
T491U476(1)004A(2)
T491B476(1)004A(2)
T491A476(M)004A(2)
T491T476(M)004A(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)
T491B107(M)004A(2)
T491A107(M)004A(2)
T491T107(M)004A(2)
T491D157(1)004A(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
2.7
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
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
0.9
4.0
5.0
0.8
97
97
87
87
39
39
45
25
62
45
25
20
62
55
47
25
99
62
55
47
31
99
90
62
55
47
99
90
67
69
43
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
112
63
156
112
63
101
57
140
101
57
50
45
156
137
118
63
247
156
137
118
77
140
123
106
57
222
140
123
106
69
247
224
156
137
118
247
224
168
173
108
433
262
224
156
137
433
303
224
307
137
118
433
222
202
140
123
106
222
202
151
156
97
390
236
202
140
123
390
273
202
276
123
106
390
173
105
90
62
55
100
100
100
100
100
100
150
173
121
90
123
55
47
173
T
491
X
157
K
020
A
T
AUTO
Capacitor
Capacitance Capacitance
Failure Rate/
Packaging
(pToleranc
Lead Material
Series
Case Size
Voltage
C-Spec 1
Class
C
o
d
e
F
)
e
Design
(C-Spec)
T =
Tantalum
Industrial A, B, C, D, First two digits K = ±10% 2R5 = 2.5 V A = N/A
T = 100% Matte Tin
AUTO =
Blank = 7" Reel
E, S, T, U,
represent
M = ±20% 003 = 3 V
(Sn) Plated*
Automotive
7280 = 13" Reel
V, X
significant
004 = 4 V
H = Standard Solder
Grade
figures. Third
006 = 6.3 V
Coated (SnPb 5% Pb
010 = 10 V
digit specifies
minimum)
G = Gold Plated (A, B, AEC–Q200
(AUTO =
number of
zeros.
016 = 16 V
020 = 20 V
025 = 25 V
035 = 35 V
050 = 50 V
C, D, X only)
N = Non-Magnetic
100% Tin (Sn)
M = Non-Magnetic
(SnPb)
Certification)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013
5
Roll Over for
Order Info.
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Table 1 – Ratings & Part Number Reference cont'd
Rated Rated Case Code/ KEMET Part
DC
Leakage
µAmps +20ºC % @ +20ºC
Max/5 Min
8.8
Maximum Allowable
Moisture
Sensitivity
Reflow Temp
≤ 260ºC
DF
ESR
Voltage Cap
Case Size
Number
Ripple Current
(See below for
Ω @ 20ºC
(mA) 100 kHz (mA) 100 kHz
(mA) 100 kHz
VDC
µF
KEMET/EIA
part options)
120 Hz Max 100 kHz Max
25ºC
474
+85ºC
427
417
+125ºC
190
185
169
140
182
230
173
4
4
4
4
4
4
4
4
4
4
4
220
330
330
330
330
470
W/7343-15
D/7343-31
V/7343-20
C/6032-28
X/7343-43
X/7343-43
D/7343-31
X/7343-43
D/7343-31
X/7343-43
E/7360-38
T491W227(1)004AT
T491D337(1)004A(2)
T491V337(1)004A(2)
T491C337(1)004A(2)
T491X337(1)004AT
T491X477(1)004A(2)
T491D477(1)004A(2)
T491X687(1)004A(2)
T491D687(1)004A(2)
T491X108(1)004A(2)
T491E108(M)004A(2)
8.0
8.0
12.0
10.0
8.0
8.0
8.0
12.0
12.0
12.0
15.0
0.8
0.7
0.7
0.9
0.8
0.5
0.8
0.5
0.5
0.5
0.2
1
1
1
1
1
1
1
1
1
1
1
13.2
13.2
13.2
13.2
18.8
18.8
27.2
27.2
40.0
40.0
463
423
350
454
574
433
574
548
574
1000
381
315
409
517
470
390
517
680
680
1000
1000
230
219
230
400
493
517
900
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
2.2
2.2
3.3
4.7
4.7
6.8
6.8
6.8
6.8
10
10
10
10
10
15
15
15
15
15
22
22
22
22
22
33
33
33
33
33
47
47
47
47
R/2012-12
A/3216-18
A/3216-18
A/3216-18
S/3216-12
B/3528-21
A/3216-18
S/3216-12
R/2012-12
B/3528-21
A/3216-18
T/3528-12
S/3216-12
R/2012-12
C/6032-28
B/3528-21
A/3216-18
T/3528-12
S/3216-12
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
D/7343-31
C/6032-28
U/6032-15
V/7343-20
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)
T491S106(1)006A(2)
T491R106(1)006A(2)
T491C156(1)006A(2)
T491B156(1)006A(2)
T491A156(1)006A(2)
T491T156(1)006A(2)
T491S156(1)006A(2)
T491C226(1)006A(2)
T491U226(1)006A(2)
T491B226(1)006A(2)
T491A226(1)006A(2)
T491T226(1)006A(2)
T491C336(1)006A(2)
T491U336(1)006A(2)
T491B336(1)006A(2)
T491A336(1)006A(2)
T491T336(1)006A(2)
T491D476(1)006A(2)
T491C476(1)006A(2)
T491U476(1)006A(2)
T491V476(1)006AT
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
0.9
0.9
0.9
0.9
0.9
1.4
1.4
1.4
1.4
1.4
2.1
2.1
2.1
2.1
2.1
3.0
3.0
3.0
3.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
10.0
8.0
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
6.0
25.0
8.0
8.0
6.0
15.0
3.5
6.0
15.0
15.0
3.5
4.0
5.0
15.0
10.0
1.8
3.5
3.5
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
0.7
32
97
97
112
63
156
112
63
29
87
87
101
57
140
101
57
13
39
39
45
25
62
45
25
16
62
55
47
25
20
99
62
58
47
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
41
37
156
137
118
63
140
123
106
57
50
45
247
156
146
118
77
222
140
131
106
69
222
202
140
123
106
222
202
151
156
97
390
236
202
381
31
247
224
156
137
118
247
224
168
173
108
433
262
224
423
99
90
62
55
47
99
90
67
69
43
173
105
90
169
T
491
X
157
K
020
A
T
AUTO
Capacitor
Capacitance Capacitance
Failure Rate/
Packaging
Toleran
Lead Material
Series
Case Size
Voltage
C-Spec 1
Class
C
o
d
e
(
p
F
)
c
e
Design
(C-Spec)
T =
Industrial A, B, C, D, First two digits K = ±10% 2R5 = 2.5 V A = N/A
T = 100% Matte Tin
AUTO =
Blank = 7" Reel
7280 = 13" Reel
Tantalum
E, S, T, U,
represent
M = ±20% 003 = 3 V
(Sn) Plated*
Automotive
V, X
significant
figures. Third
004 = 4 V
H = Standard Solder
Coated (SnPb 5% Pb
(AUTO =
Grade
006 = 6.3 V
010 = 10 V
016 = 16 V
digit specifies
number of
minimum)
G = Gold Plated (A, B, AEC–Q200
zeros.
020 = 20 V
C, D, X only)
Certification)
025 = 25 V
035 = 35 V
050 = 50 V
N = Non-Magnetic
100% Tin (Sn)
M = Non-Magnetic
(SnPb)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013
6
Roll Over for
Order Info.
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Table 1 – Ratings & Part Number Reference cont'd
Rated Rated Case Code/ KEMET Part
DC
Leakage
µAmps +20ºC % @ +20ºC
Max/5 Min
4.3
Maximum Allowable
Moisture
Sensitivity
Reflow Temp
≤ 260ºC
DF
ESR
Voltage Cap
Case Size
Number
Ripple Current
(See below for
Ω @ 20ºC
(mA) 100 kHz (mA) 100 kHz
(mA) 100 kHz
VDC
µF
KEMET/EIA
part options)
120 Hz Max 100 kHz Max
25ºC
307
137
433
423
350
224
168
168
463
303
423
387
474
486
463
303
423
474
423
642
612
632
642
612
707
524
632
524
+85ºC
276
123
390
381
315
202
151
151
417
273
381
348
427
437
417
273
381
427
381
578
551
569
578
551
636
472
569
472
+125ºC
123
55
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
68
68
B/3528-21
A/3216-18
D/7343-31
V/7343-20
C/6032-28
U/6032-15
B/3528-21
B/3528-21
D/7343-31
C/6032-28
V/7343-20
U/6032-15
W/7343-15
X/7343-43
D/7343-31
C/6032-28
V/7343-20
W/7343-15
V/7343-20
X/7343-43
D/7343-31
E/7360-38
X/7343-43
D/7343-31
E/7360-38
X/7343-43
E/7360-38
X/7343-43
T491B686(1)006A(2)
T491A686(1)006A(2)
T491D107(1)006A(2)
T491V107(1)006A(2)
T491C107(1)006A(2)
T491U107(1)006A(2)
T491B107(1)006A(2)
T491B157M006A(2)
T491D157(1)006A(2)
T491C157(1)006A(2)
T491V157(1)006A(2)
T491U157(1)006AT
T491W157(1)006AT
T491X227(1)006A(2)
T491D227(1)006A(2)
T491C227(M)006A(2)
T491V227(1)006A(2)
T491W227(1)006AT
T491V337(1)006AT
T491X337(1)006A(2)
T491D337(1)006A(2)
T491E337(1)006A(2)
T491X477(1)006A(2)
T491D477(M)006A(2)
T491E477(1)006A(2)
T491X687(1)006A(2)
T491E687(M)006A(2)
T491X108(1)006AT
8.0
30.0
8.0
8.0
8.0
10.0
15.0
15.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
10.0
12.0
8.0
8.0
8.0
0.9
4.0
0.8
0.7
0.9
1.8
3.0
3.0
0.7
1.2
0.7
0.6
0.8
0.7
0.7
1.2
0.7
0.8
0.7
0.4
0.4
0.5
0.4
0.4
0.4
0.6
0.5
0.6
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4.3
6.3
6.3
6.3
6.3
6.3
9.5
9.5
9.5
9.5
9.5
9.5
13.9
13.9
13.9
13.9
13.9
20.8
20.8
20.8
20.8
29.6
29.6
29.6
42.8
42.8
63.0
100
100
100
100
100
150
150
150
150
150
150
220
220
220
220
220
330
330
330
330
470
470
470
680
680
1000
173
169
140
90
67
67
185
121
169
155
190
194
185
121
169
190
169
257
245
253
257
245
283
210
253
210
8.0
8.0
10.0
12.0
10.0
15.0
12.0
15.0
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
1.5
2.2
2.2
3.3
3.3
3.3
4.7
4.7
4.7
4.7
6.8
6.8
6.8
6.8
10
A/3216-18
B/3528-21
A/3216-18
A/3216-18
S/3216-12
R/2012-12
B/3528-21
A/3216-18
S/3216-12
R/2012-12
B/3528-21
A/3216-18
T/3528-12
S/3216-12
C/6032-28
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)
T491R475(1)010A(2)
T491B685(1)010A(2)
T491A685(1)010A(2)
T491T685(1)010A(2)
T491S685(1)010A(2)
T491C106(1)010A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.7
0.7
0.7
0.7
1.0
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
8.0
3.5
8.0
97
156
97
112
63
87
140
87
101
57
39
62
39
45
25
16
62
49
25
20
62
55
47
25
99
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6.0
15.0
15.0
3.5
41
37
156
122
63
140
110
57
5.0
15.0
10.0
3.5
4.0
5.0
15.0
1.8
50
45
156
137
118
63
247
140
123
106
57
222
T
491
X
157
K
020
A
T
AUTO
Capacitor
Capacitance Capacitance
Failure Rate/
Design
Packaging
(C-Spec)
Toleran
Lead Material
Series
Case Size
Voltage
C-Spec 1
Class
C
o
d
e
(
p
F
)
c
e
T =
Industrial A, B, C, D, First two digits K = ±10% 2R5 = 2.5 V A = N/A
T = 100% Matte Tin
AUTO =
Blank = 7" Reel
7280 = 13" Reel
Tantalum
E, S, T, U,
represent
M = ±20% 003 = 3 V
(Sn) Plated*
Automotive
V, X
significant
figures. Third
004 = 4 V
H = Standard Solder
Coated (SnPb 5% Pb
(AUTO =
Grade
006 = 6.3 V
010 = 10 V
016 = 16 V
digit specifies
number of
minimum)
G = Gold Plated (A, B, AEC–Q200
zeros.
020 = 20 V
C, D, X only)
Certification)
025 = 25 V
035 = 35 V
050 = 50 V
N = Non-Magnetic
100% Tin (Sn)
M = Non-Magnetic
(SnPb)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013
7
Roll Over for
Order Info.
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Table 1 – Ratings & Part Number Reference cont'd
Rated Rated Case Code/ KEMET Part
DC
Leakage
µAmps +20ºC % @ +20ºC
Max/5 Min
1.5
Maximum Allowable
Moisture
Sensitivity
Reflow Temp
≤ 260ºC
DF
ESR
Voltage Cap
Case Size
Number
Ripple Current
(See below for
Ω @ 20ºC
(mA) 100 kHz (mA) 100 kHz
(mA) 100 kHz
VDC
µF
KEMET/EIA
part options)
120 Hz Max 100 kHz Max
25ºC
112
118
247
224
188
112
94
+85ºC
101
106
222
202
169
101
85
+125ºC
45
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
10
10
10
10
10
15
15
22
22
22
22
22
33
33
33
33
33
33
33
47
47
47
47
47
68
68
68
68
68
68
100
100
100
100
100
150
150
150
150
220
220
330
330
330
470
470
A/3216-18
T/3528-12
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
D/7343-31
V/7343-20
C/6032-28
U/6032-15
B/3528-21
T/3528-12
A/3216-18
D/7343-31
V/7343-20
C/6032-28
U/6032-15
B/3528-21
D/7343-31
V/7343-20
C/6032-28
W/7343-15
U/6032-15
B/3528-21
D/7343-31
U/6032-15
W/7343-15
C/6032-28
V/7343-20
X/7343-43
D/7343-31
C/6032-28
V/7343-20
X/7343-43
D/7343-31
D/7343-31
X/7343-43
E/7360-38
X/7343-43
E/7360-38
T491A156(1)010A(2)
T491T156(1)010A(2)
T491C226(1)010A(2)
T491U226(1)010A(2)
T491B226(1)010A(2)
T491A226(M)010A(2)
T491T226(1)010A(2)
T491D336(1)010A(2)
T491V336(1)010A(2)
T491C336(1)010A(2)
T491U336(1)010A(2)
T491B336(1)010A(2)
T491T336(1)010A(2)
T491A336(1)010A(2)
T491D476(1)010A(2)
T491V476(1)010A(2)
T491C476(1)010A(2)
T491U476(1)010A(2)
T491B476(1)010A(2)
T491D686(1)010A(2)
T491V686(1)010A(2)
T491C686(1)010A(2)
T491W686(1)010AT
T491U686(1)010A(2)
T491B686(M)010A(2)
T491D107(1)010A(2)
T491U107(1)010AT
T491W107(1)010AT
T491C107(1)010A(2)
T491V107(1)010A(2)
T491X157(1)010A(2)
T491D157(1)010A(2)
T491C157(1)010A(2)
T491V157(1)010A(2)
T491X227(1)010A(2)
T491D227(1)010A(2)
T491D337(M)010A(2)
T491X337(1)010A(2)
T491E337(1)010A(2)
T491X477(1)010A(2)
T491E477(M)010A(2)
8.0
8.0
6.0
6.0
6.0
10.0
12.0
6.0
6.0
6.0
6.0
6.0
24.0
15.0
6.0
6.0
6.0
10.0
8.0
6.0
6.0
6.0
6.0
10.0
10.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
10.0
8.0
8.0
6.0
5.0
1.8
1.8
2.4
6.0
8.0
0.8
0.7
1.6
1.8
1.8
5.0
6.0
0.8
0.7
1.2
2.2
1.0
0.8
0.7
1.2
1.2
1.8
3.0
0.7
0.7
0.8
1.2
0.7
0.7
0.7
0.9
0.7
0.5
0.5
0.5
0.5
0.5
0.2
0.5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.5
2.2
2.2
2.2
2.2
2.2
3.3
3.3
3.3
3.3
3.3
3.3
3.3
4.7
4.7
4.7
4.7
4.7
6.8
6.8
6.8
6.8
6.8
6.8
10.0
10.0
10.0
10.0
10.0
15.0
15.0
15.0
15.0
22.0
22.0
33.0
33.0
33.0
47.0
47.0
47
99
90
75
45
38
433
423
262
224
217
118
112
433
423
303
202
292
433
423
303
387
224
168
463
359
474
303
423
486
463
350
423
574
548
548
574
632
908
632
390
381
236
202
195
106
101
390
381
273
182
263
390
381
273
348
202
151
417
323
427
273
381
437
417
315
381
517
493
493
517
569
817
569
173
169
105
90
87
47
45
173
169
121
81
117
173
169
121
155
90
67
185
144
190
121
169
194
185
140
169
230
219
219
230
253
363
253
8.0
10.0
10.0
10.0
10.0
12.0
16
16
16
1
A/3216-18
A/3216-18
A/3216-18
T491A105(1)016A(2)
T491A155(1)016A(2)
T491A225(1)016A(2)
0.5
0.5
0.5
4.0
6.0
6.0
10.0
8.0
6.0
87
97
112
78
87
101
35
39
45
1
1
1
1.5
2.2
T
491
X
157
K
020
A
T
AUTO
Capacitor
Capacitance Capacitance
Failure Rate/
Packaging
Code(pF)Tolerance
Lead Material
Series
Case Size
Voltage
C-Spec 1
Class
Design
(C-Spec)
T =
Tantalum
Industrial A, B, C, D, First two digits K = ±10% 2R5 = 2.5 V A = N/A
T = 100% Matte Tin
AUTO =
Blank = 7" Reel
7280 = 13" Reel
E, S, T, U,
represent
M = ±20% 003 = 3 V
(Sn) Plated*
Automotive
V, X
significant
figures. Third
004 = 4 V
H = Standard Solder
Coated (SnPb 5% Pb
(AUTO =
Grade
006 = 6.3 V
010 = 10 V
016 = 16 V
digit specifies
number of
minimum)
G = Gold Plated (A, B, AEC–Q200
1)
(2
zeros.
020 = 20 V
C, D, X only)
Certification)
025 = 25 V
035 = 35 V
050 = 50 V
N = Non-Magnetic
100% Tin (Sn)
M = Non-Magnetic
(SnPb)
Te
R
Hi
wi
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013
8
Roll Over for
Order Info.
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Table 1 – Ratings & Part Number Reference cont'd
Rated Rated Case Code/ KEMET Part
DC
Leakage
µAmps +20ºC % @ +20ºC
Max/5 Min
0.8
Maximum Allowable
Moisture
Sensitivity
Reflow Temp
≤ 260ºC
DF
ESR
Voltage Cap
Case Size
Number
Ripple Current
(See below for
Ω @ 20ºC
(mA) 100 kHz (mA) 100 kHz
(mA) 100 kHz
VDC
µF
KEMET/EIA
part options)
120 Hz Max 100 kHz Max
25ºC
118
241
184
146
247
224
174
104
94
+85ºC
106
217
166
131
222
202
157
94
+125ºC
47
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
4.7
6.8
6.8
6.8
10
10
10
10
10
15
15
15
15
22
22
22
22
33
33
33
33
47
47
47
68
68
68
68
68
100
100
100
100
150
150
220
220
220
T/3528-12
C/6032-28
B/3528-21
A/3216-18
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
C/6032-28
U/6032-15
B/3528-21
A/3216-18
D/7343-31
C/6032-28
U/6032-15
B/3528-21
D/7343-31
C/6032-28
U/6032-15
B/3528-21
D/7343-31
V/7343-20
C/6032-28
V/7343-20
C/6032-28
W/7343-15
D/7343-31
C/6032-28
X/7343-43
C/6032-28
V/7343-20
D/7343-31
X/7343-43
D/7343-31
X/7343-43
D/7343-31
E/7360-38
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)
T491T106(1)016A(2)
T491C156(1)016A(2)
T491U156(1)016A(2)
T491B156(1)016A(2)
T491A156(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)
T491B336(1)016A(2)
T491D476(1)016A(2)
T491V476(1)016A(2)
T491C476(1)016A(2)
T491V686(1)016A(2)
T491C686(1)016AT
T491W686(1)016AT
T491D686(1)016A(2)
T491C686(1)016A(2)
T491X107(1)016A(2)
T491C107(1)016AT
T491V107(1)016A(2)
T491D107(1)016A(2)
T491X157(1)016A(2)
T491D157(1)016A(2)
T491X227(1)016A(2)
T491D227(1)016AT
T491E227(1)016A(2)
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
8.0
6.0
6.0
6.0
8.0
6.0
6.0
10.0
6.0
6.0
6.0
12.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
12.0
8.0
10.0
12.0
8.0
8.0
12.0
10.0
15.0
7.2
5.0
1.9
2.5
3.5
1.8
1.8
2.8
7.0
8.0
1.8
1.8
2.5
3.5
0.8
1.6
3.0
2.2
0.8
1.2
3.0
2.1
0.8
0.7
1.2
0.7
1.2
0.8
0.7
1.2
0.7
1.0
0.7
0.7
0.5
0.7
0.5
0.9
0.9
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.1
1.1
1.1
1.6
1.6
1.6
1.6
1.6
2.4
2.4
2.4
2.4
3.5
3.5
3.5
3.5
5.3
5.3
5.3
5.3
7.5
7.5
7.5
10.9
10.9
10.9
10.9
10.9
16.0
16.0
16.0
16.0
24.0
24.0
35.2
35.2
35.2
96
74
58
99
90
70
42
38
85
247
224
184
146
433
262
173
197
433
303
173
201
433
423
303
423
303
474
463
303
486
332
423
463
574
463
574
408
471
222
202
166
131
390
236
156
177
390
273
156
181
390
381
273
381
273
427
417
273
437
299
381
417
517
417
517
367
424
99
90
74
58
173
105
69
79
173
121
69
80
173
169
121
169
121
190
185
121
194
133
169
185
230
185
230
163
188
20
20
20
20
20
0.47
0.68
1
1
1
R/2012-12
A/3216-18
A/3216-18
S/3216-12
R/2012-12
T491R474(1)020A(2)
T491A684(1)020A(2)
T491A105(1)020A(2)
T491S105(1)020A(2)
T491R105(1)020A(2)
0.5
0.5
0.5
0.5
0.5
4.0
4.0
4.0
6.0
6.0
35.0
12.0
9.0
18.0
20.0
27
79
91
58
35
24
71
82
52
32
11
32
36
23
14
1
1
1
1
1
T
491
X
157
K
020
A
T
AUTO
Capacitor
Capacitance Capacitance
Failure Rate/
Packaging
Toleran
Lead Material
Series
Case Size
Voltage
C-Spec 1
Class
C
o
d
e
(
p
F
)
c
e
Design
(C-Spec)
T =
Industrial A, B, C, D, First two digits K = ±10% 2R5 = 2.5 V A = N/A
T = 100% Matte Tin
AUTO =
Blank = 7" Reel
7280 = 13" Reel
Tantalum
E, S, T, U,
represent
M = ±20% 003 = 3 V
(Sn) Plated*
Automotive
V, X
significant
figures. Third
004 = 4 V
H = Standard Solder
Coated (SnPb 5% Pb
(AUTO =
Grade
006 = 6.3 V
010 = 10 V
016 = 16 V
digit specifies
number of
minimum)
G = Gold Plated (A, B, AEC–Q200
zeros.
020 = 20 V
C, D, X only)
Certification)
025 = 25 V
035 = 35 V
050 = 50 V
N = Non-Magnetic
100% Tin (Sn)
M = Non-Magnetic
(SnPb)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013
9
Roll Over for
Order Info.
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Table 1 – Ratings & Part Number Reference cont'd
Rated Rated Case Code/ KEMET Part
DC
Leakage
µAmps +20ºC % @ +20ºC
Max/5 Min
0.9
Maximum Allowable
Moisture
Sensitivity
Reflow Temp
≤ 260ºC
DF
ESR
Voltage Cap
Case Size
Number
Ripple Current
(See below for
Ω @ 20ºC
(mA) 100 kHz (mA) 100 kHz
(mA) 100 kHz
VDC
µF
KEMET/EIA
part options)
120 Hz Max 100 kHz Max
25ºC
214
168
137
241
218
184
112
247
224
201
122
387
184
254
433
423
303
146
433
303
423
146
350
454
463
486
463
574
408
632
574
+85ºC
193
151
123
217
196
166
101
222
202
181
110
348
166
229
390
381
273
131
390
273
381
131
315
409
417
437
417
517
367
569
517
+125ºC
86
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
4.7
4.7
4.7
6.8
6.8
6.8
6.8
10
10
10
10
15
15
15
22
22
22
22
33
33
33
33
47
47
47
68
68
100
100
100
150
C/6032-28
B/3528-21
A/3216-18
C/6032-28
U/6032-15
B/3528-21
A/3216-18
C/6032-28
U/6032-15
B/3528-21
A/3216-18
D/7343-31
B/3528-21
C/6032-28
D/7343-31
V/7343-20
C/6032-28
B/3528-21
D/7343-31
C/6032-28
V/7343-20
B/3528-21
C/6032-28
X/7343-43
D/7343-31
X/7343-43
D/7343-31
X/7343-43
D/7343-31
E/7360-38
X/7343-43
T491C475(1)020A(2)
T491B475(1)020A(2)
T491A475(1)020A(2)
T491C685(1)020A(2)
T491U685(1)020A(2)
T491B685(1)020A(2)
T491A685(M)020A(2)
T491C106(1)020A(2)
T491U106(1)020A(2)
T491B106(1)020A(2)
T491A106(M)020A(2)
T491D156(1)020A(2)
T491B156(1)020AT
T491C156(1)020A(2)
T491D226(1)020A(2)
T491V226(1)020A(2)
T491C226(1)020A(2)
T491B226(1)020A(2)
T491D336(1)020A(2)
T491C336(M)020A(2)
T491V336(1)020A(2)
T491B336(M)020A(2)
T491C476(M)020A(2)
T491X476(1)020AT
T491D476(1)020A(2)
T491X686(1)020A(2)
T491D686(1)020A(2)
T491X107(1)020A(2)
T491D107(1)020AT
T491E107(1)020A(2)
T491X157(1)020A(2)
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
6.0
6.0
8.0
6.0
6.0
8.0
10.0
10.0
6.0
6.0
6.0
8.0
8.0
8.0
8.0
10.0
2.4
3.0
4.0
1.9
1.9
2.5
6.0
1.8
1.8
2.1
5.0
1.0
2.5
1.7
0.8
0.7
1.2
4.0
0.8
1.2
0.7
4.0
0.9
0.8
0.7
0.7
0.7
0.5
0.9
0.5
0.5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.9
0.9
1.4
1.4
1.4
1.4
2.0
2.0
2.0
2.0
3.0
3.0
3.0
4.4
4.4
4.4
4.4
6.6
6.6
6.6
6.6
9.4
9.4
9.4
13.6
13.6
20.0
20.0
20.0
30.0
67
55
96
87
74
45
99
90
80
49
155
74
102
173
169
121
58
173
121
169
58
140
182
185
194
185
230
163
253
230
25
25
25
25
25
25
25
25
25
25
25
25
0.33
0.47
0.68
1
1
1
1.5
1.5
1.5
2.2
2.2
2.2
A/3216-18
A/3216-18
A/3216-18
B/3528-21
A/3216-18
S/3216-12
B/3528-21
A/3216-18
R/2012-12
C/6032-28
A/3216-18
B/3528-21
T491A334(1)025A(2)
T491A474(1)025A(2)
T491A684(1)025A(2)
T491B105(1)025A(2)
T491A105(1)025A(2)
T491S105(1)025A(2)
T491B155(1)025A(2)
T491A155(1)025A(2)
T491R155(1)025A(2)
T491C225(1)025A(2)
T491A225(1)025A(2)
T491B225(1)025A(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
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
15.0
14.0
10.0
5.0
8.0
18.0
5.0
7.5
8.0
3.5
7.0
4.5
71
73
87
130
97
58
130
100
56
177
104
137
64
66
78
117
87
52
117
90
50
159
94
123
28
29
35
52
39
23
52
40
22
71
42
55
1
1
1
1
1
1
1
1
1
1
1
1
T
491
X
157
K
020
A
T
AUTO
Capacitor
Capacitance Capacitance
Failure Rate/
Packaging
Toleranc
Lead Material
Series
Case Size
Voltage
C-Spec 1
Class
C
o
d
e
(
p
F
)
e
Design
(C-Spec)
T =
Industrial A, B, C, D, First two digits K = ±10% 2R5 = 2.5 V A = N/A
T = 100% Matte Tin
AUTO =
Blank = 7" Reel
7280 = 13" Reel
Tantalum
E, S, T, U,
represent
M = ±20% 003 = 3 V
(Sn) Plated*
Automotive
V, X
significant
figures. Third
004 = 4 V
H = Standard Solder
Coated (SnPb 5% Pb
(AUTO =
Grade
006 = 6.3 V
digit specifies
number of
010 = 10 V
016 = 16 V
020 = 20 V
025 = 25 V
035 = 35 V
050 = 50 V
minimum)
G = Gold Plated (A, B, AEC–Q200
1
(
zeros.
C, D, X only)
Certification)
N = Non-Magnetic
100% Tin (Sn)
M = Non-Magnetic
(SnPb)
T
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013 10
Roll Over for
Order Info.
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Table 1 – Ratings & Part Number Reference cont'd
Rated Rated Case Code/ KEMET Part
DC
Leakage
µAmps +20ºC % @ +20ºC
Max/5 Min
1.7
Maximum Allowable
Moisture
Sensitivity
Reflow Temp
≤ 260ºC
DF
ESR
Voltage Cap
Case Size
Number
Ripple Current
(See below for
Ω @ 20ºC
(mA) 100 kHz (mA) 100 kHz
(mA) 100 kHz
VDC
µF
KEMET/EIA
part options)
120 Hz Max 100 kHz Max
25ºC
174
387
271
168
387
354
271
146
433
280
423
486
463
303
486
463
486
463
742
+85ºC
157
348
244
151
348
319
244
131
390
252
381
437
417
273
437
417
437
417
668
+125ºC
70
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
6.8
10
10
10
15
15
15
15
22
22
22
33
33
33
47
47
68
68
100
B/3528-21
D/7343-31
C/6032-28
B/3528-21
D/7343-31
V/7343-20
C/6032-28
B/3528-21
D/7343-31
C/6032-28
V/7343-20
X/7343-43
D/7343-31
C/6032-28
X/7343-43
D/7343-31
X/7343-43
D/7343-31
X/7343-43
T491B685(1)025A(2)
T491D106(1)025A(2)
T491C106(1)025A(2)
T491B106(1)025A(2)
T491D156(1)025A(2)
T491V156(1)025AT
T491C156(1)025A(2)
T491B156(1)025A(2)
T491D226(1)025A(2)
T491C226(1)025A(2)
T491V226(1)025A(2)
T491X336(1)025A(2)
T491D336(1)025A(2)
T491C336(1)025A(2)
T491X476(1)025A(2)
T491D476(1)025A(2)
T491X686(M)025A(2)
T491D686(M)025A(2)
T491X107(1)025A(2)
8.0
6.0
6.0
8.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
10.0
6.0
10.0
8.0
10.0
8.0
2.8
1.0
1.5
3.0
1.0
1.0
1.5
4.0
0.8
1.4
0.7
0.7
0.7
1.2
0.7
0.7
0.7
0.7
0.3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2.5
2.5
2.5
3.8
3.8
3.8
3.8
5.5
5.5
5.5
8.3
8.3
155
108
67
155
142
108
58
173
112
169
194
185
121
194
185
194
185
297
8.3
11.8
11.8
17.0
17.0
25.0
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
0.1
0.15
0.22
0.33
0.47
0.47
0.68
0.68
1
A/3216-18
A/3216-18
A/3216-18
A/3216-18
B/3528-21
A/3216-18
B/3528-21
A/3216-18
B/3528-21
A/3216-18
A/3216-18
C/6032-28
B/3528-21
C/6032-28
A/3216-18
B/3528-21
C/6032-28
B/3528-21
D/7343-31
B/3528-21
C/6032-28
D/7343-31
V/7343-20
C/6032-28
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)
T491A155(1)035A(2)
T491C155(1)035A(2)
T491B155(1)035A(2)
T491C225(1)035A(2)
T491A225(1)035AT
T491B225(1)035A(2)
T491C335(1)035A(2)
T491B335(1)035A(2)
T491D475(1)035A(2)
T491B475(1)035AT
T491C475(1)035A(2)
T491D685(1)035A(2)
T491V685(1)035AT
T491C685(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
0.5
0.8
0.8
0.8
1.2
1.2
1.6
1.6
1.6
2.4
2.4
2.4
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
20.0
19.0
18.0
15.0
8.0
12.0
6.5
8.0
5.0
7.5
61
63
65
71
103
79
114
97
130
100
104
156
130
177
129
146
210
156
316
166
224
340
323
247
55
57
59
64
93
71
103
87
117
90
94
140
117
159
116
131
189
140
284
149
202
306
291
222
24
25
26
28
41
32
46
39
52
40
42
62
52
71
52
58
84
1
1
1
1
1
1
1
1
1
1
1
1.5
1.5
1.5
2.2
2.2
2.2
3.3
3.3
4.7
4.7
4.7
6.8
6.8
6.8
7.0
4.5
5.0
3.5
4.5
4.0
2.5
3.5
1.5
3.1
2.2
1.3
1.2
1.8
1
1
1
1
1
1
1
1
1
1
1
1
1
62
126
66
90
136
129
99
T
491
X
157
K
020
A
T
AUTO
Capacitor
Capacitance Capacitance
Failure Rate/
Packaging
Toleran
Lead Material
Series
Case Size
Voltage
C-Spec 1
Class
C
o
d
e
(
p
F
)
c
e
Design
(C-Spec)
T =
Industrial A, B, C, D, First two digits K = ±10% 2R5 = 2.5 V A = N/A
T = 100% Matte Tin
AUTO =
Blank = 7" Reel
7280 = 13" Reel
Tantalum
E, S, T, U,
represent
M = ±20% 003 = 3 V
(Sn) Plated*
Automotive
V, X
significant
figures. Third
004 = 4 V
H = Standard Solder
Coated (SnPb 5% Pb
(AUTO =
Grade
006 = 6.3 V
010 = 10 V
016 = 16 V
digit specifies
number of
minimum)
G = Gold Plated (A, B, AEC–Q200
zeros.
020 = 20 V
C, D, X only)
Certification)
025 = 25 V
035 = 35 V
050 = 50 V
N = Non-Magnetic
100% Tin (Sn)
M = Non-Magnetic
(SnPb)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013 11
Roll Over for
Order Info.
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Table 1 – Ratings & Part Number Reference cont'd
Rated Rated Case Code/ KEMET Part
DC
Leakage
µAmps +20ºC % @ +20ºC
Max/5 Min
11.6
Maximum Allowable
Moisture
Sensitivity
Reflow Temp
≤ 260ºC
DF
ESR
Voltage Cap
Case Size
Number
Ripple Current
(See below for
Ω @ 20ºC
(mA) 100 kHz (mA) 100 kHz
(mA) 100 kHz
VDC
µF
KEMET/EIA
part options)
120 Hz Max 100 kHz Max
25ºC
524
524
632
+85ºC
472
+125ºC
210
35
35
35
33
47
47
X/7343-43
X/7343-43
E/7360-38
T491X336(1)035A(2)
T491X476(1)035A(2)
T491E476(1)035A(2)
6.0
8.0
10.0
0.6
0.6
0.5
1
1
1
16.5
16.5
472
569
210
253
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
0.1
0.15
0.15
0.22
0.22
0.33
0.47
0.47
0.68
0.68
1
A/3216-18
B/3528-21
A/3216-18
B/3528-21
A/3216-18
B/3528-21
C/6032-28
B/3528-21
C/6032-28
B/3528-21
A/3216-18
C/6032-28
B/3528-21
V/7343-20
D/7343-31
C/6032-28
D/7343-31
C/6032-28
C/6032-28
D/7343-31
D/7343-31
X/7343-43
D/7343-31
X/7343-43
D/7343-31
X/7343-43
X/7343-43
T491A104(1)050A(2)
T491B154(1)050A(2)
T491A154(1)050A(2)
T491B224(1)050A(2)
T491A224(1)050AT
T491B334(1)050A(2)
T491C474(1)050A(2)
T491B474(1)050A(2)
T491C684(1)050A(2)
T491B684(1)050A(2)
T491A105(1)050A(2)
T491C105(1)050A(2)
T491B105(1)050A(2)
T491V105(1)050A(2)
T491D155(1)050A(2)
T491C155(1)050A(2)
T491D225(1)050A(2)
T491C225(1)050A(2)
T491C335(1)050AT
T491D335(1)050A(2)
T491D475(1)050A(2)
T491X685(1)050A(2)
T491D685(1)050A(2)
T491X106(M)050A(2)
T491D106(1)050A(2)
T491X156(1)050A(2)
T491X226(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
0.5
0.5
0.5
0.8
0.8
1.1
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
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
8.0
10.0
20.0
16.0
15.0
14.0
18.0
10.0
8.0
9.0
7.0
8.0
7.0
5.5
6.0
6.0
3.5
4.5
2.5
3.0
2.5
2.0
1.4
1.0
1.0
0.7
0.8
0.7
0.6
61
73
71
78
65
92
117
97
125
103
104
141
119
144
207
156
245
191
210
274
327
406
387
486
433
486
524
55
66
64
70
59
83
105
87
113
93
94
127
107
130
186
140
221
172
189
247
294
365
348
437
390
437
472
24
29
28
31
26
37
47
39
50
41
42
56
48
58
83
62
98
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.5
1.5
2.2
2.2
3.3
3.3
4.7
6.8
6.8
10
1.1
76
84
1.7
1.7
2.4
3.4
3.4
5.0
5.0
7.5
11.0
110
131
162
155
194
173
194
210
10
15
22
(See below for
part options)
µAmps +20ºC % @ +20ºC
Ω @ 20ºC
(mA) 100 kHz (mA) 100 kHz
25ºC +85ºC
(mA) 100 kHz
+125ºC
Reflow Temp
≤ 260ºC
VDC
µF
KEMET/EIA
Max/5 Min
120 Hz Max 100 kHz Max
Rated
Voltage
Rated
Cap
Case Code/
Case Size
KEMET Part
Number
DC
Leakage
Maximum Allowable
Ripple Current
Moisture
Sensitivity
DF
ESR
1) To complete KEMET part number, insert M for ± 20% or K for ± 10%. Designates Capacitance tolerance.
(2) 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.
Refer to Ordering Information for additional detail.
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.
T
491
X
157
K
020
A
T
AUTO
Capacitor
Class
Capacitance Capacitance
Code (pF) Tolerance
Failure Rate/
Design
Packaging
(C-Spec)
Series
Case Size
Voltage
Lead Material
C-Spec 1
T =
Tantalum
Industrial A, B, C, D, First two digits K = ±10% 2R5 = 2.5 V A = N/A
T = 100% Matte Tin
(Sn) Plated*
H = Standard Solder
Coated (SnPb 5% Pb
minimum)
AUTO =
Automotive
Grade
Blank = 7" Reel
7280 = 13" Reel
E, S, T, U,
V, X
represent
significant
figures. Third
digit specifies
number of
zeros.
M = ±20% 003 = 3 V
004 = 4 V
006 = 6.3 V
010 = 10 V
(AUTO =
016 = 16 V
G = Gold Plated (A, B, AEC–Q200
C, D, X only)
020 = 20 V
Certification)
025 = 25 V
035 = 35 V
050 = 50 V
N = Non-Magnetic
100% Tin (Sn)
M = Non-Magnetic
(SnPb)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013 12
Roll Over for
Order Info.
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Recommended Voltage Derating Guidelines
1.2
1
-55°C to 125°C
% Change in Working DC
50% of VR
VR
VR
Voltage with Temperature
Recommended Maximum
Application Voltage
0.8
0.6
0.4
0.2
0
100% of VR
% Change in Working DC Voltage
with Temperature
67%
33%
Recommended Maximum Application
Voltage (As % of Rated Voltage)
-55
25
85
125
Temperature (ºC)
Ripple Current/Ripple Voltage
Temperature Compensation Multipliers
for Maximum Power Dissipation
Maximum Power
Dissipation (P max)
mWatts @ 25°C
KEMET Series
and Case Code
EIA
Case Code
≤ 25°C
85°C
125°C
1.00
0.90
0.40
w/+20°C Rise
A
3216–18
3528–21
6032–28
7343–31
7343–43
7360–38
7360–38
3216–12
3528–12
6032–15
7343–20
7343–43
7360–38
75
T= Environmental Temperature
B
85
C
110
150
165
200
325
60
Using the P max of the device, the maximum allowable rms ripple
current or voltage may be determined.
D
X
E
T428P
S
I(max) = √P max/R
E(max) = √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)
T
70
U
90
V
125
270
285
T510X
T510E
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013 13
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Reverse Voltage
Solid tantalum capacitors are polar 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 plus in some cases a beveled edge. A small 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
85°C
15% of Rated Voltage
5% of Rated Voltage
1% of Rated Voltage
125°C
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
X
Y
C
V1
V2
X
Y
C
V1
V2
X
Y
C
V1
V2
A
3216–18
1.35
2.15
1.45
6.10
2.80
1.25
1.75
1.35
5.00
2.30
1.15
1.35
1.25
4.10
2.00
B
C
D
E¹
S
3528–21
6032–28
7343–31
7360–38
3216–12
3528–12
6032–15
7343–20
7343–43
2.35
2.35
2.55
4.25
1.35
2.35
2.35
2.55
2.55
2.15
2.65
3.75
2.65
2.15
2.15
2.65
3.75
3.75
1.45
2.60
2.70
3.20
1.45
1.45
2.60
2.70
2.70
6.10
8.90
10.20
10.10
6.10
4.00
4.40
5.50
7.20
2.80
4.00
4.40
5.50
5.50
2.25
2.25
2.45
4.15
1.25
2.25
2.25
2.45
2.45
1.75
2.25
3.35
2.25
1.75
1.75
2.25
3.35
3.35
1.35
2.50
2.60
3.30
1.35
1.35
2.50
2.60
2.60
5.00
7.80
9.10
9.40
5.00
5.00
7.80
9.10
9.10
3.50
3.90
5.00
6.70
2.30
3.50
3.90
5.00
5.00
2.15
2.15
2.35
4.05
1.15
2.15
2.15
2.35
2.35
1.35
1.85
2.95
1.85
1.35
1.35
1.85
2.95
2.95
1.25
2.40
2.50
3.00
1.25
1.25
2.40
2.50
2.50
4.10
6.90
8.20
8.10
4.10
4.10
6.90
8.20
8.20
3.20
3.60
4.70
6.40
2.00
3.20
3.60
4.70
4.70
T
6.10
U
V
8.90
10.20
10.20
X¹
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 density 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.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013 14
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Soldering Process
KEMET’s families of surface mount capacitors are compatible
with wave (single or dual), convection, IR, or vapor phase reflow
techniques. Preheating of these components is recommended
to avoid extreme thermal stress. KEMET's recommended profile
conditions for convection and IR reflow reflect the profile conditions
of the IPC/J–STD–020D standard for moisture sensitivity testing.
The devices can safely withstand a maximum of three reflow
passes at these conditions.
Profile Feature
SnPb Assembly Pb-Free Assembly
Preheat/Soak
Temperature Minimum (TSmin
)
100°C
150°C
150°C
200°C
Temperature Maximum (TSmax
)
Time (ts) from Tsmin to Tsmax
)
60 – 120 seconds
3°C/seconds maximum
183°C
60 – 120 seconds
3°C/seconds maximum
217°C
Ramp-up Rate (TL to TP)
Liquidous Temperature (TL)
Time Above Liquidous (tL)
60 – 150 seconds
60 – 150 seconds
220°C*
235°C**
250°C*
260°C**
Peak Temperature (TP)
Please note that although the X/7343–43 case size can withstand
wave soldering, the tall profile (4.3 mm maximum) dictates care in
wave process development.
Time within 5°C of Maximum
Peak Temperature (tP)
20 seconds maximum
6°C/seconds maximum
6 minutes maximum
30 seconds maximum
6°C/seconds maximum
8 minutes maximum
Ramp-down Rate (TP to TL)
Time 25°C to Peak Temperature
Hand soldering should be performed with care due to the difficulty
in process control. If performed, 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. Once reflow occurs, the
iron should be removed immediately. “Wiping” the edges of a chip
and heating the top surface is not recommended.
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
**Case Size A, B, C, H, I, K, M, R, S, T, U, V, W, and Z
TP
tP
Maximum Ramp Up Rate = 3ºC/seconds
Maximum Ramp Down Rate = 6ºC/seconds
TL
tL
During typical reflow operations, a slight darkening of the 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.
T
smax
T
smin
tS
25
25ºC to Peak
Time
Construction
MNO2 /Ta2O5/Ta
Silver Adhesive
Silver Paint
Washer
Leadframe
Leadframe
(-Cathode)
(+Anode)
Carbon
Tantalum Wire
Weld
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013 15
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Capacitor Marking
C, D, X Case Sizes
KEMET
Industrial
Grade
KEMET
Industrial
Grade
Polarity
Indicator (+)
Polarity
Indicator (+)
MnO2
MnO2
KEMET ID
Picofarad Code
KEMET ID
226
Rated
Voltage
Rated
Picofarad Code
Voltage
35 K
Date
Code*
230
Internal
Code
Date
Code*
C6
49
* 230 = 30th week of 2012
Date Code *
Date Code*
1st digit = Last number of Year
9 = 2009
0 = 2010
1 =2011
2 = 2012
Year
Month
X = 2009
A = 2010
B = 2011
C = 2012
D = 2013
E = 2014
1 = Jan
2 = Feb
3 = Mar
4 = Apr
5 = May
6 = Jun
7 = Jul
8 = Aug
9 = Spt
O = Oct
N = Nov
D = Dec
2nd and 3rd digit = Week of the Year
01 = 1st week of the Year to
52 = 52nd week of the Year
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 40ºC and maximum storage humidity not exceed 60%
relative humidity. Temperature fluctuations should be minimized to avoid condensation on the parts and atmospheres should be free of
chlorine and sulphur bearing compounds. For optimized solderability chip stock 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
T2050_T491_AUTO • 2/8/2013 16
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Tape & Reel Packaging Information
KEMET’s molded tantalum and aluminum chip capacitor families are packaged in 8 and 12 mm plastic tape on 7" and 13" reels in
accordance with EIA Standard 481–1: 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
I
S
T
M
U
L
W
Z
V
A
B
C
D
Y
3216-10
3216-12
3528-12
3528-15
6032-15
6032-19
7343-15
7343-17
7343-20
3216-18
3528-21
6032-28
7343-31
7343-40
7343-43
7360-38
7360-20
8
8
8
8
12
12
12
12
12
8
3,000
2,500
2,500
2,000
1,000
1,000
1,000
1,000
1,000
2,000
2,000
500
12,000
10,000
10,000
8,000
5,000
5,000
3,000
3,000
3,000
9,000
8,000
3,000
2,500
2,000
2,000
2,000
2,500
8
12
12
12
12
12
12
500
500
500
500
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
T2050_T491_AUTO • 2/8/2013 17
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Figure 1 – Embossed (Plastic) Carrier Tape Dimensions
T
T
P2
[10 pitches cumulative
tolerance on tape ± 0.2 mm]
2
E
1
Po
ØDo
Ao
F
Ko
W
E
2
B
1
Bo
S
1
P
1
T
1
Embossment
For cavity size,
see Note 1 Table 4
Center Lines of Cavity
ØD
1
Cover Tape
is for tape feeder reference only,
including draft concentric about B
B
1
o
.
User Direction of Unreeling
Table 4 – Embossed (Plastic) Carrier Tape Dimensions
Metric will govern
Constant Dimensions — Millimeters (Inches)
D1 Minimum
Note 1
1.0
R Reference S1 Minimum
Tape Size
8 mm
D0
E1
P0
P2
T Maximum T1 Maximum
Note 2
Note 3
25.0
(0.984)
(0.039)
1.5 +0.10/-0.0
(0.059 +0.004/-0.0)
1.75 ±0.10
4.0 ±0.10
2.0 ±0.05
0.600
(0.024)
0.600
(0.024)
0.100
(0.004)
12 mm
16 mm
(0.069 ±0.004) (0.157 ±0.004) (0.079 ±0.002)
1.5
(0.059)
30
(1.181)
Variable Dimensions — Millimeters (Inches)
B1 Maximum
Note 4
4.35
(0.171)
8.2
(0.323)
12.1
(0.476)
Tape Size
8 mm
Pitch
E2 Minimum
F
P1
T2 Maximum W Maximum
A0,B0 & K0
6.25
(0.246)
10.25
(0.404)
14.25
3.5 ±0.05
4.0 ±0.10
2.5
(0.098)
4.6
8.3
(0.327)
12.3
Single (4 mm)
(0.138 ±0.002) (0.157 ±0.004)
5.5 ±0.05 8.0 ±0.10
(0.217 ±0.002) (0.315 ±0.004)
5.5 ±0.05 8.0 ±0.10
(0.217 ±0.002) (0.315 ±0.004)
Single (4 mm) &
Double (8 mm)
12 mm
16 mm
Note 5
(0.181)
4.6
(0.484)
16.3
Triple (12 mm)
(0.561)
(0.181)
(0.642)
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 5).
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
T2050_T491_AUTO • 2/8/2013 18
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
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
0.1 to 1.0 Newton (10 to 100 gf)
0.1 to 1.3 Newton (10 to 130 gf)
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
Maximum Component Rotation
Top View
Maximum Component Rotation
Side View
Typical Pocket Centerline
Tape
Maximum
°
°
T
s
Width (mm) Rotation (
)
8,12
16 – 200
20
10
Bo
Tape
Maximum
°
S
Width (mm) Rotation (
)
8,12
16 – 56
72 – 200
20
10
5
Typical Component Centerline
Ao
Figure 4 – Bending Radius
Figure 3 – Maximum Lateral Movement
Embossed
Carrier
Punched
Carrier
8 mm & 12 mm Tape
16 mm Tape
0.5 mm maximum
0.5 mm maximum
1.0 mm maximum
1.0 mm maximum
R
Bending
Radius
R
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013 19
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Figure 5 – Reel Dimensions
Full Radius,
See Note
W3 (Includes
flange distortion
at outer edge)
Access Hole at
Slot Location
(Ø 40 mm minimum)
W
2 (Measured at hub)
D
(See Note)
A
N
C
(Arbor hole
W
1 (Measured at hub)
diameter)
If present,
tape slot in core
for tape start:
2.5 mm minimum width x
10.0 mm minimum depth
B
(see Note)
Note: Drive spokes optional; if used, dimensions B and D shall apply.
Table 5 – Reel Dimensions
Metric will govern
Constant Dimensions — Millimeters (Inches)
Tape Size
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/-0.2
(0.521 +0.02/-0.008)
20.2
(0.795)
12 mm
16 mm
Variable Dimensions — Millimeters (Inches)
Tape Size
8 mm
N Minimum
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
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
T2050_T491_AUTO • 2/8/2013 20
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Figure 6 – Tape Leader & Trailer Dimensions
Embossed Carrier
Carrier Tape
Round Sprocket Holes
Punched Carrier
8 mm & 12 mm only
START
END
Top Cover Tape
Elongated Sprocket Holes
(32 mm tape and wider)
100 mm
Minimum Leader
400 mm Minimum
Trailer
160 mm Minimum
Components
Top Cover Tape
Figure 7 – Maximum Camber
Elongated sprocket holes
(32 mm & wider tapes)
Carrier Tape
Round Sprocket Holes
1 mm Maximum, either direction
Straight Edge
250 mm
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013 21
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
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Note: KEMET reserves the right to modify minor details of internal and external construction at any time in the interest of product improvement. KEMET does not
assume any responsibility for infringement that might result from the use of KEMET Capacitors in potential circuit designs. 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
T2050_T491_AUTO • 2/8/2013 22
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
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Disclaimer
All product specifications, statements, information and data (collectively, the “Information”) are subject to change without notice.
All Information given herein is believed to be accurate and reliable, but is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
Statements of suitability for certain applications are based on our knowledge of typical operating conditions for such applications, but are not intended to constitute – and we
specifically disclaim – any warranty concerning suitability for a specific customer application or use. This Information is intended for use only by customers who have the requisite
experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by us with reference to the
use of our products is given gratis, and we assume no obligation or liability for the advice given or results obtained.
Although we design and manufacture our 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 (such as installation of protective circuitry or
redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage.
Although all product-related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicated or that other measures may not
be required.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013 23
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Digitally signed by Jeannette Calvo
DN: c=US, st=FL, l=Fort Lauderdale, o=KEMET Corp., ou=Marketing
Communications, cn=Jeannette Calvo, email=jeannettecalvo@kemet.com
Date: 2013.02.28 14:18:58 -05'00'
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 2/8/2013 24
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