© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com TAN ENG KIT 31 • 10/8/2014 1
One world. One KEMET
KEMET Organic Capacitor (KO-CAP)
T591 Automotive Polymer Tantalum Series
Sample Kit Contents
KEMET
Part Number
Case Code/
Case Size
Rated
Cap
Rated
Voltage
DC
Leakage
DF ESR
Maximum
Operating
Temp
Quantity
KEMET/EIA µF VDC
µAmps +25ºC
% @ +25ºC
mΩ @ 25ºC
ºC
T591V227M2R5ATE009 V/7343-20 220 2.5 55 10 9 105 10
T591B476M010ATE070 B/3528-21 47 10 47 8 70 125 10
T591D107M010ATE025 D/7343-31 100 10 100 10 25 125 10
Dimensions – Millimeters (Inches)
Metric will govern
H
X
T
B
B
G
F
E
A
L
R
P
SIDE VIEW
ANODE (+) END VIEW
BOTTOM VIEW
CATHODE (-) END VIEW
W
S
S
Termination cutout
at KEMET's option,
either end
Glue pad
shape/design at
KEMET's option
Case Size Component
KEMET EIA L* W* H*
F* ±0.1
±(.004)
S* ±0.3
±(.012)
B* ±0.15
(Ref) ±.006
X (Ref) P (Ref) R (Ref) T (Ref) A (Min) G (Ref) E (Ref)
B
3528-21
(0.138 ±0.008)
(0.110 ±0.008)
(0.075 ±0.004)
2.2 (0.087) 0.8 (0.031) 0.4 (0.016)
(0.004 ±0.004)
0.5 (.020) 1.0 (.039) 0.13 (.005) 1.1 (.043) 1.8 (.071) 2.2 (.087)
D
7343–31
(0.287 ±0.012)
(0.169 ±0.012)
(0.110 ±0.012)
2.4 (0.094) 1.3 (0.051) 0.5 (0.020)
(0.004 ±0.004)
0.9 (.035) 1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)
V
7343-20
(0.287 ±0.012)
(0.169 ±0.012)
(0.079)
2.4 (0.094) 1.3 (0.051) n/a 0.05 (0.002) n/a n/a 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)
Notes: (Ref) – Dimensions provided for reference only. No dimensions provided for B, P or R because low prole cases do not have a bevel or a notch.
* MIL–PRF–55365/8 specied dimensions
