Stack MnO
2
Tantalum & Aluminum Surface Mount Capacitors
TSM Series MnO
2
Overview
The KEMET Tantalum Stacks MnO
2
(TSM) Series is designed
to provide the highest capacitance/voltage ratings in surface
mount configuration. KEMET’s T493 COTS Military/Aerospace
capacitors are utilized in stacks of 2,3,4,and 6 components
to achieve a broad range of capacitance and voltage ratings.
The T493 COTS series offers component level Weibull grad-
ing options, surge current testing options and standard, low,
and ultra-low ESR options. All component level lots of this series
are conditioned with MIL–PRF–55365 Group A testing. Stacking
configurations offer this high reliability product with custom capaci-
tance/voltage solutions and very low ESR options.
Note: Custom stacking solutions are available with other KEMET Tantalum
Surface Mount Series. Please contact KEMET Product Management for
availability.
Benefits
•
•
•
•
•
•
•
•
•
•
•
•
•
High capacitance
Surface mountable
Capacitance values of 9.4 µF to 1980 µF
Capacitance can be custom specified
Voltage ratings of 6 VDC to 50 VDC
High volumetric efficiency
Ultra-low ESR
Surge capability
Weibull failure options B and C
Operating temperature range of -55˚C to +125˚C
Laser-marked case
Discrete components EIA standard case sizes (others available)
High Temperature lead attach material available (> 260°C)
Applications
Typical applications include decoupling and filtering in a variety of
market segments. The T493 COTS stack devices can be utilized
in military and aerospace applications. Other KEMET series
can be utilized in filtering and decoupling applications to service
various market segments.
Environmental Compliance
RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder.
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.
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2021_TSM • 6/17/2013
1
Stack MnO
2
Tantalum & Aluminum Surface Mount Capacitors – TSM Series MnO
2
Ordering Information
T
Capacitor
Class
T=
Tantalum
SM
Series
Stacks
MnO
2
Cathode
2D
Case
Size
447
K
10
Voltage
006 = 6.3 V
010 = 10 V
016 = 16 V
020 = 20 V
025 = 25 V
035 = 35 V
050 = 50 V
A
Failure Rate/
Design
A = N/A
B=
0.1%/1,000
hours
C=
0.01%/1,000
hours
H
Lead Material
H = Standard
Solder Coated
(SnPb 5% Pb
minimum)
C = Hot Solder
Dipped
B = Gold
Plated
T = 100% Tin
61
Surge
61 = None
62 = 10 Cycles
25°C After
Weibull
63 = 10 cycles,
-55°C and 85°C
After Weibull
64 = 10 cycles,
-55°C and 85°C
Before Weibull
Special CSPEC:
CECC
20
ESR
10 = ESR-
Standard
20 = ESR-Low
30 = ESR-
Ultra-low
D493
C-Spec 2
Designates
discrete
component
series.
D493 =
T493
Capacitance Capacitance
Code (pF)
Tolerance
2C, 3C,
First two digits K = ±10%
4C, 6C,
represent
M = ±20%
2D, 3D,
significant
4D, 6D,
figures. Third
2X, 3X,
digit specifies
4X, 6X
number of
zeros.
Note: These TSM Stacks are specific to T493 COTS.
Performance Characteristics
Item
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
DF (120 Hz)
ESR (100 kHz)
Leakage Current
-55°C to 125°C
9.4 – 1980 μF @ 120 Hz/25°C
K Tolerance (10%), M Tolerance (20%)
6 – 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
Performance Characteristics
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2021_TSM • 6/17/2013
2
Stack MnO
2
Tantalum & Aluminum Surface Mount Capacitors – TSM Series MnO
2
Qualification
Test
Endurance
Condition
Δ C/C
85°C @ rated voltage, 2,000 hours
125°C @ 2/3 rated voltage, 2,000 hours
DF
DCL
ESR
Δ C/C
DF
DCL
ESR
Δ C/C
DF
DCL
ESR
Δ C/C
DF
DCL
ESR
Δ C/C
DF
DCL
Characteristics
Within ±10% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
Within ±5% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
Within ±5% of initial value
Within initial limits
Within initial limits
Within initial limits
Within ±5% of initial value
Within initial limits
Within initial limits
Within initial limits
Within ±10% of initial value
Within initial limits
Within initial limits
Thermal Shock
KEMET specified test, mounted, -55C° to 125° C, 5 cycles
Surge Voltage
85° C, 1.15 x rated voltage 1,000 cycles
Surge Voltage
125° C, 0.77 x rated voltage 1,000 cycles
Mechanical Vibration
MIL–STD–202, Method 204, Condition D, 10 Hz to 2,000 Hz,
20 G peak
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2021_TSM • 6/17/2013
3
Stack MnO
2
Tantalum & Aluminum Surface Mount Capacitors – TSM Series MnO
2
Dimensions – Millimeters (Inches)
Metric will govern
TSM2
KEMET 2 Component Stack Dimensions
Case
Code
2C
2D
2X
L
6.5 ± 0.38
(.258 ± .015)
8.0 ± 0.38
(.315 ± .015)
8.0 ± 0.38
(.315 ± .015)
W
3.3 ± 0.2
(.130 ± .008)
4.4 ± 0.2
(.174 ± .008)
4.4 ± 0.2
(.174 ± .008)
H
5.3 ± 0.38
(.210 ± .015)
6.2 ± 0.38
(.245 ± .015)
8.9 ± 0.38
(.352 ± .015)
W2
2.5 ± 0.2
(.100 ± .008)
3.0 ± 0.2
(.120 ± .008)
3.0 ± 0.2
(.120 ± .008)
H2
4.5 ± 0.38
(.176 ± .015)
4.8 ± 0.38
(.192 ± .015)
6.9 ± 0.38
(.272 ± .015)
P
1.4 ± 0.38
(.055 ± .015)
1.9 ± 0.38
(.075 ± .015)
1.9 ± 0.38
(.075 ± .015)
TSM3
KEMET 3 Component Stack Dimensions
Case
Code
3C
3D
3X
L
6.5 ± 0.38
(.258 ± .015)
8.0 ± 0.38
(.315 ± .015)
8.0 ± 0.38
(.315 ± .015)
W
3.3 ± 0.2
(.130 ± .008)
4.4 ± 0.2
(.174 ± .008)
4.4 ± 0.2
(.174 ± .008)
H
7.8 ± 0.38
(.310 ± .015)
9.2 ± 0.38
(365 ± .015)
13.3 ± 0.38
(.525 ± .015)
W2
2.5 ± 0.2
(.100 ± .008)
3.0 ± 0.2
(.120 ± .008)
3.0 ± 0.2
(.120 ± .008)
H2
6.4 ± 0.38
(.252 ± .015)
7.7 ± 0.38
(.304 ± .015)
11.0 ± 0.38
(.436 ± .015)
P
1.4 ± 0.38
(.055 ± .015)
1.9 ± 0.38
(.075 ± .015)
1.9 ± 0.38
(.075 ± .015)
TSM4
KEMET 4 Component Stack Dimensions
Case
Code
4C
4D
4X
L
6.5 ± 0.38
(.258 ± .015)
8.0 ± 0.38
(.315 ± .015)
8.0 ± 0.38
(.315 ± .015)
W
6.6 ± 0.2
(.262 ± .008)
8.9 ± 0.2
(.350 ± .008)
8.9 ± 0.2
(.350 ± .008)
H
5.3 ± 0.38
(.210 ± .015)
6.2 ± 0.38
(245 ± .015)
8.9 ± 0.38
(.352 ± .015)
W2
5.8 ± 0.2
(.230 ± .008)
7.4 ± 0.2
(.292 ± .008)
7.4 ± 0.2
(.292 ± .008)
H2
4.6 ± 0.38
(.180 ± .015)
4.8 ± 0.38
(.192 ± .015)
6.9 ± 0.38
(.272 ± .015)
P
1.4 ± 0.38
(.055 ± .015)
1.9 ± 0.38
(.075 ± .015)
1.9 ± 0.38
(.075 ± .015)
TSM6
KEMET 6 Component Stack Dimensions
Case
Code
6C
6D
6X
L
6.5 ± 0.38
(.258 ± .015)
8.0 ± 0.38
(.315 ± .015)
8.0 ± 0.38
(.315 ± .015)
W
6.6 ± 0.2
(.262 ± .008)
8.9 ± 0.2
(.350 ± .008)
8.9 ± 0.2
(.350 ± .008)
H
7.8 ± 0.38
(.310 ± .015)
9.2 ± 0.38
(365 ± .015)
13.3 ± 0.38
(.525 ± .015)
W2
5.8 ± 0.2
(.230 ± .008)
7.4 ± 0.2
(.292 ± .008)
7.4 ± 0.2
(.292 ± .008)
H2
6.6 ± 0.38
(.260 ± .015)
7.7 ± 0.38
(.304 ± .015)
11.0 ± 0.38
(.436 ± .015)
P
1.4 ± 0.38
(.055 ± .015)
1.9 ± 0.38
(.075 ± .015)
1.9 ± 0.38
(.075 ± .015)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2021_TSM • 6/17/2013
4
Stack MnO
2
Tantalum & Aluminum Surface Mount Capacitors – TSM Series MnO
2
Capacitance and Rated Voltage Chart
Capacitance
µF
9.4
14
19
20
28
30
40
44
45
60
66
88
90
94
132
136
141
188
200
204
272
282
300
400
408
440
450
600
660
880
900
990
1320
1980
Code
945
146
196
206
286
306
406
446
456
606
666
886
906
946
137
137
147
197
207
207
277
287
307
407
417
447
457
607
667
887
907
997
138
208
6V
10 V
16 V
Rated Voltage
20 V
25 V
35 V
50 V
2D
3D
4D
2X
6D
3X
4X
6X
2C
2C
2C
3C
4C
2C
3C
4C
6C
2D
3C
4C
6C
2D
3D
4D
3C
4C
2D
6C
3D
4D
6D
2C
3C
4C
2C
3C, 2D
4C
3D
6C, 4D
6D
2D
6C
3D, 2X
4D
3X
6D, 4X
6X
6C
2D
3D
4D
6D
6D
3D
4D
6D
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2021_TSM • 6/17/2013
5
