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Home » NEWEST Products » New by Manufacturer » KEMET Electronics » KEMET Tantalum Stacks Polymer (TSP) Capacitors
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Home » Product Knowledge Center » KEMET TSM Series Tantalum Stack Capacitors
KEMET T493 COTS Tantalum Capacitors

KEMET TSM Series Tantalum Stack Capacitors

KEMET's Tantalum Stacks MnO2 (TSM Series) Capacitors were designed to provide the highest capacitance/voltage ratings in surface mount configuration. The TSM stacked capacitor series from KEMET is comprised of stacks of 2, 3, 4, and 6 T493 COTS capacitors to accomplish a broad range of capacitance and voltage ratings. In addition, this high reliability capacitor series offers capacitance range of 9.4µF to 1980µF, voltage ratings of 6-50VDC, component level Weibull grading options, surge current testing options, and high volumetric efficiency.

Features
  • High capacitance
  • Surface mountable
  • Capacitance can be custom specified
  • 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
  • Military (T493)
  • Aerospace(T493)
  • Decoupling
  • Filtering
Part Number Capacitance (µF) Case Size
TSM2D447M010AH6410D493 440 2D
TSM3D667M010AH6410D493 660 3D
TSM4D887M010AH6410D493 880 4D
TSM6D138M010AH6410D493 1300 6D

Performance Characteristics

Item
Performance Characteristics
Operating Temperature
-55ºC to 125ºC
Rated Capacitance Range
9.4 µF-1980µF @ 120 Hz/25ºC
Capacitance Tolerance
K Tolerance(10%), M Tolerance(20%)
Rated Voltage Range
6V-50V
DF(120Hz)Refer to Part Number Electrical Specification Table
ESR(100kHz)Refer to Part Number Electrical Specification Table
Leakage Current
≤0.01CV(mA)at rated voltage after 5 minutes

Ordering Information

T
 SM2D
447K
10A
H
61
20
D493
Capacitor
Class
Series Case Size
Capacitance
Code (pF)
 Capacitance
Tolerance
 VoltageFailure Rate/
Design
Lead Material
Surge
ESR Cspec 2
T=
Tantalum
 Stacks
MnO2
Cathode
2C,3C,
4C,6C,
2D,3D,
4D,6D,
2X,3X,
4X,6X
First two digits
represent
significant
figures. Third
digit specifies
number of zeroes.
 K= ±10%
M= ±20%
006=6.3V
010=10V
016=16V
020=20V
025=25V
035=35V
050=50V
A = N/A

B = 0.1%/1000 hrs

C = .01%/1000
hrs

H= Standard
Solder Coated (SnPb 5% Pb minimum)

C= Hot Solder Dipped

B = Gold Plated

T = 100% Tin
61=None

62=10 Cycles 25ºC After Weibull

63=10 cycles,
-55ºC and 85ºC After Weibull

64=10 cycles, -55ºC and 85ºC Before Weibull Special CSPEC: CECC
10=ESR- standard

20= ESR-Low

30=ESR-
Ultra-low
Designates
discrete
component
series.
D493=T493
Note: These TSM Stacks are specific to T493 COTS.

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  • Passive Components|Capacitors