Tantalum Capacitors - Polymer

.hide-partial { max-height: none; } .show-more { display: none; }

Polymer Capacitors Industrial Segment

KEMET Organic Capacitors (KO-CAP®) offer higher voltages in smaller case sizes and are ideal for industrial applications. These capacitors deliver a solution for applications requiring power-loss protection or maximum power efficiency of a circuit when board space is limited. The polymer technology provides these capacitors with extended life capabilities in applications subject to extremely harsh environments.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1.179

Applied Filters:

Capacitance

Voltage Rating DC

Termination Style

Tolerance

Case Code - in

ESR

Leakage Current

Height

Minimum Operating Temperature

Maximum Operating Temperature

Case Code - mm

Mfr Case Code

Series

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Tantalum Capacitors - Polymer 16V 47uF 20% 90mOhms -55C/+125C

T521B476M016ATE090
KEMET
1: 1,32 €
2.601In Stock
18.000Expected 10/13/2026

Mfr. Part No.
T521B476M016ATE090

Mouser Part No
80-T521B476M016ATE90

KEMET

Tantalum Capacitors - Polymer 16V 47uF 20% 90mOhms -55C/+125C

Learn More

Datasheet

2.601In Stock

18.000Expected 10/13/2026

Cut Tape

1,32 €

0,92 €

0,678 €

0,567 €

0,53 €

Reel

0,501 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

47 uF

16 VDC

SMD/SMT

20 %

1311

90 mOhms

75.2 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 63V 1.5uF 1311 20% ESR=200mohms

T521B155M063ATE200
KEMET
1: 1,29 €
10.340In Stock

Mfr. Part No.
T521B155M063ATE200

Mouser Part No
80-T521B155M63ATE200

KEMET

Tantalum Capacitors - Polymer 63V 1.5uF 1311 20% ESR=200mohms

Learn More

Datasheet

10.340In Stock

Cut Tape

1,29 €

0,678 €

0,62 €

0,532 €

Reel

0,48 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

1.5 uF

63 VDC

SMD/SMT

20 %

1411

200 mOhms

9.5 uA

2.1 mm

- 55 C

+ 105 C

3528

B Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 3.3uF 1311 20% ESR=200mOhms

T521B335M050ATE200
KEMET
1: 1,42 €
6.144In Stock

Mfr. Part No.
T521B335M050ATE200

Mouser Part No
80-T521B335M50ATE200

KEMET

Tantalum Capacitors - Polymer 50V 3.3uF 1311 20% ESR=200mOhms

Learn More

Datasheet

6.144In Stock

Cut Tape

1,42 €

0,738 €

0,625 €

0,559 €

Reel

0,559 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

3.3 uF

50 VDC

SMD/SMT

20 %

1311

200 mOhms

16.5 uA

2.1 mm

- 55 C

+ 105 C

3528

B Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=120mOhms

T521D106M050ATE120
KEMET
1: 2,12 €
6.271In Stock

Mfr. Part No.
T521D106M050ATE120

Mouser Part No
80-T521D106M50ATE120

KEMET

Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=120mOhms

Learn More

Datasheet

6.271In Stock

Cut Tape

2,12 €

1,48 €

Reel

1,48 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

10 uF

50 VDC

SMD/SMT

20 %

2917

120 mOhms

50 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 47uF 2917 20% ESR=50mOhms

T521D476M025ATE065
KEMET
1: 2,07 €
3.908In Stock

Mfr. Part No.
T521D476M025ATE065

Mouser Part No
80-T521D476M025ATE65

KEMET

Tantalum Capacitors - Polymer 25V 47uF 2917 20% ESR=50mOhms

Learn More

Datasheet

3.908In Stock

Cut Tape

2,07 €

1,42 €

1,15 €

1,08 €

Reel

0,92 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

47 uF

25 VDC

SMD/SMT

20 %

2917

65 mOhms

117.5 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms AEC-Q200

T591D106M050ATE090
KEMET
1: 2,18 €
4.755In Stock

Mfr. Part No.
T591D106M050ATE090

Mouser Part No
80-T591D106M050ATE90

KEMET

Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms AEC-Q200

Learn More

Datasheet

4.755In Stock

Cut Tape

2,18 €

1,48 €

1,23 €

1,14 €

Reel

0,989 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

10 uF

50 VDC

SMD/SMT

20 %

2917

90 mOhms

50 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T591

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 2.2uF 3528 20% ESR=150mOhms AECQ200

T598B225M050ATE150
KEMET
1: 1,14 €
3.829In Stock

Mfr. Part No.
T598B225M050ATE150

Mouser Part No
80-T598B225M50ATE150

KEMET

Tantalum Capacitors - Polymer 50V 2.2uF 3528 20% ESR=150mOhms AECQ200

Learn More

Datasheet

3.829In Stock

Cut Tape

1,14 €

0,589 €

0,541 €

0,46 €

Reel

0,414 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

2.2 uF

50 VDC

SMD/SMT

20 %

1311

150 mOhms

11 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 33uF 3528 20% ESR=150mOhms AECQ200

T598B335M035ATE150
KEMET
1: 0,998 €
5.234In Stock

Mfr. Part No.
T598B335M035ATE150

Mouser Part No
80-T598B335M35ATE150

KEMET

Tantalum Capacitors - Polymer 35V 33uF 3528 20% ESR=150mOhms AECQ200

Learn More

Datasheet

5.234In Stock

Cut Tape

0,998 €

0,508 €

0,465 €

0,393 €

Reel

0,37 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

3.3 uF

35 VDC

SMD/SMT

20 %

1311

150 mOhms

11.6 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=70mOhms

T521D476M035ATE070
KEMET
1: 2,18 €
500Expected 7/9/2026
New Product

Mfr. Part No.
T521D476M035ATE070

Mouser Part No
80-T521D476M35ATE070

New Product

KEMET

Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=70mOhms

Learn More

Datasheet

500Expected 7/9/2026

Cut Tape

2,18 €

1,55 €

1,33 €

1,17 €

Reel

1,02 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

47 uF

35 VDC

SMD/SMT

20 %

2917

70 mOhms

164.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=7mOhms

T520D107M006ATE007
KEMET
1: 2,90 €
65In Stock

Mfr. Part No.
T520D107M006ATE007

Mouser Part No
80-T520D107M6ATE07

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=7mOhms

Learn More

Datasheet

Product Comments

65In Stock

Cut Tape

2,90 €

2,15 €

1,87 €

1,49 €

Reel

1,27 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

100 uF

6.3 VDC

SMD/SMT

20 %

2917

7 mOhms

63 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=25mOhms

T525D227M004ATE025
KEMET
1: 3,23 €
425In Stock

Mfr. Part No.
T525D227M004ATE025

Mouser Part No
80-T525D227M4ATE25

KEMET

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

425In Stock

Cut Tape

3,23 €

2,93 €

2,58 €

Reel

1,32 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

220 uF

4 VDC

SMD/SMT

20 %

2917

25 mOhms

88 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=80mOhms AEC-Q200

T591D337M006ATE080
KEMET
1: 1,37 €
131In Stock

Mfr. Part No.
T591D337M006ATE080

Mouser Part No
80-T591D337M006ATE80

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=80mOhms AEC-Q200

Learn More

Datasheet

131In Stock

Cut Tape

1,37 €

0,839 €

0,695 €

Reel

0,55 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

80 mOhms

207.9 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T591

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=150mOhms

T520A107M004ATE150
KEMET
1: 0,869 €
342In Stock

Mfr. Part No.
T520A107M004ATE150

Mouser Part No
80-T520A107M04ATE150

KEMET

Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=150mOhms

Learn More

Datasheet

342In Stock

Cut Tape

0,869 €

0,578 €

0,417 €

0,344 €

0,319 €

Reel

0,268 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

100 uF

4 VDC

SMD/SMT

20 %

1206

150 mOhms

40 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=40mOhms

T520B107M006ANE040
KEMET
1: 1,88 €
435In Stock

Mfr. Part No.
T520B107M006ANE040

Mouser Part No
80-T520B107M06ANE040

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=40mOhms

Learn More

Datasheet

435In Stock

Cut Tape

1,88 €

1,33 €

1,14 €

0,998 €

0,869 €

Reel

0,702 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

100 uF

6.3 VDC

SMD/SMT

20 %

1311

40 mOhms

63 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 8V 150uF 2917 20% ESR=40mOhms

T520D157M008ATE040
KEMET
1: 1,84 €
388In Stock

Mfr. Part No.
T520D157M008ATE040

Mouser Part No
80-T520D157M8E40

KEMET

Tantalum Capacitors - Polymer 8V 150uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

388In Stock

Cut Tape

1,84 €

1,56 €

Reel

0,789 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

150 uF

8 VDC

SMD/SMT

20 %

2917

40 mOhms

120 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=9mOhms

T520L337M2R5ATE009
KEMET
1: 3,19 €
646In Stock

Mfr. Part No.
T520L337M2R5ATE009

Mouser Part No
80-T520L337M2R5ATE9

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=9mOhms

Learn More

Datasheet

Product Comments

646In Stock

Cut Tape

3,19 €

2,24 €

2,12 €

1,79 €

1,52 €

Reel

1,37 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

330 uF

2.5 VDC

SMD/SMT

20 %

2312

9 mOhms

82.5 uA

1.8 mm

- 55 C

+ 105 C

6032

L Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3 VDC 150uF 2917 20% ESR=25mOhm

T525D157M006ATE025
KEMET
1: 3,14 €
129In Stock

Mfr. Part No.
T525D157M006ATE025

Mouser Part No
80-T525D157M6ATE25

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 150uF 2917 20% ESR=25mOhm

Learn More

Datasheet

Product Comments

129In Stock

Cut Tape

3,14 €

2,26 €

1,96 €

1,73 €

Reel

1,38 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

150 uF

6.3 VDC

SMD/SMT

20 %

2917

25 mOhms

94.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 470uF 20% 20mOhms -55C/+125C

T530X477M010ATE020
KEMET
1: 7,60 €
7In Stock
2.000Expected 10/13/2026

Mfr. Part No.
T530X477M010ATE020

Mouser Part No
80-T530X477M010ATE20

KEMET

Tantalum Capacitors - Polymer 10V 470uF 20% 20mOhms -55C/+125C

Learn More

Datasheet

7In Stock

2.000Expected 10/13/2026

Cut Tape

7,60 €

5,50 €

4,82 €

4,53 €

Reel

4,09 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

10 VDC

SMD/SMT

20 %

2815

20 mOhms

470 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=25mOhms

T520C227M004ATE025
KEMET
1: 2,01 €
424In Stock

Mfr. Part No.
T520C227M004ATE025

Mouser Part No
80-T520C227M4ATE25

KEMET

Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

424In Stock

Cut Tape

2,01 €

1,01 €

0,775 €

Reel

0,524 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

220 uF

4 VDC

SMD/SMT

20 %

2312

25 mOhms

88 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 3V 150uF 1311 20% ESR=80mOhms

T525B157M003ATE080
KEMET
1: 1,09 €
1.145In Stock

Mfr. Part No.
T525B157M003ATE080

Mouser Part No
80-T525B157M003

KEMET

Tantalum Capacitors - Polymer 3V 150uF 1311 20% ESR=80mOhms

Learn More

Datasheet

Product Comments

1.145In Stock

Cut Tape

1,09 €

0,738 €

0,538 €

0,516 €

Reel

0,352 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

150 uF

3 VDC

SMD/SMT

20 %

1411

80 mOhms

45 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=25mOhms

T525D337M003ATE025
KEMET
1: 3,04 €
320In Stock

Mfr. Part No.
T525D337M003ATE025

Mouser Part No
80-T525D337M3ATE25

KEMET

Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

320In Stock

Cut Tape

3,04 €

2,26 €

1,95 €

1,72 €

Reel

1,37 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

3 VDC

SMD/SMT

20 %

2917

25 mOhms

99 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=6mOhm

T530X477M006ATE006
KEMET
1: 7,99 €
31In Stock
1.000On Order

Mfr. Part No.
T530X477M006ATE006

Mouser Part No
80-T530X477M6ATE6

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=6mOhm

Learn More

Datasheet

Product Comments

31In Stock

1.000On Order

Cut Tape

7,99 €

5,96 €

5,26 €

4,65 €

Reel

4,27 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

6.3 VDC

SMD/SMT

20 %

2917

6 mOhms

296.1 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=25mOhms AEC-Q200

T591D157M006ATE025
KEMET
1: 1,53 €
408In Stock

Mfr. Part No.
T591D157M006ATE025

Mouser Part No
80-T591D157M6ATE25

KEMET

Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=25mOhms AEC-Q200

Learn More

Datasheet

408In Stock

Cut Tape

1,53 €

1,06 €

0,903 €

0,787 €

Reel

0,607 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

150 uF

6.3 VDC

SMD/SMT

20 %

2917

25 mOhms

94.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T591

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 33uF 1206 20% ESR=70mOhms

T520A336M004ATE070
KEMET
1: 0,869 €
1.770In Stock

Mfr. Part No.
T520A336M004ATE070

Mouser Part No
80-T520A336M4ATE70

KEMET

Tantalum Capacitors - Polymer 4V 33uF 1206 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

1.770In Stock

Cut Tape

0,869 €

0,578 €

0,417 €

0,365 €

Reel

0,298 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

33 uF

4 VDC

SMD/SMT

20 %

1206

70 mOhms

13.2 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=25mOhms

T520B107M2R5ATE025
KEMET
1: 1,37 €
464In Stock

Mfr. Part No.
T520B107M2R5ATE025

Mouser Part No
80-T520B107M2R5ATE25

KEMET

Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

464In Stock

Cut Tape

1,37 €

0,955 €

0,701 €

0,587 €

0,548 €

Reel

0,476 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

100 uF

2.5 VDC

SMD/SMT

20 %

1311

25 mOhms

25 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Polymer Capacitors Industrial Segment

Customer Service Office

Company

Resources

Support

0.68 uF
1 uF
1.5 uF
2.2 uF
3.3 uF
4.7 uF
5.6 uF
6.8 uF
10 uF
15 uF
18 uF
22 uF
27 uF
33 uF
47 uF
56 uF
68 uF
82 uF
100 uF
150 uF

4 mOhms
5 mOhms
6 mOhms
7 mOhms
8 mOhms
9 mOhms
10 mOhms
12 mOhms
14 mOhms
15 mOhms
18 mOhms
20 mOhms
21 mOhms
25 mOhms
30 mOhms
35 mOhms
40 mOhms
45 mOhms
50 mOhms
55 mOhms

3.4 uA
4.3 uA
5 uA
6 uA
6.3 uA
7.5 uA
7.7 uA
9.45 uA
9.5 uA
10 uA
11 uA
11.6 uA
11.75 uA
12.5 uA
13.2 uA
13.86 uA
13.9 uA
14 uA
15 uA
16 uA

A Case
B Case
B Code
B Coded
C Case
D Case
D Coded
H Case
L Case
M Case
O Case
Q Case
T Case
T Code
U Case
V Case
V Code
V Coded
W Case
X Case