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: 1,200

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 2.5V 330uF 20% ESR=35mOhms

T520B337M2R5ATE035
KEMET
1: $1.12
1,892In Stock

Mfr. Part No.
T520B337M2R5ATE035

Mouser Part No
80-T520B337M2R5ATE35

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 20% ESR=35mOhms

Learn More

Datasheet

1,892In Stock

Cut Tape

$1.12

$0.567

$0.56

$0.464

$0.432

Reel

$0.389

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

330 uF

2.5 VDC

SMD/SMT

20 %

1311

35 mOhms

82.5 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=70mOhms

T520B476M008ATE070
KEMET
1: $1.32
415In Stock

Mfr. Part No.
T520B476M008ATE070

Mouser Part No
80-T520B476M8ATE70

KEMET

Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

415In Stock

Cut Tape

$1.32

$0.681

$0.624

$0.53

$0.50

Reel

$0.475

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

47 uF

8 VDC

SMD/SMT

20 %

1311

70 mOhms

37.6 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=45mOhms

T520C107M010ATE045
KEMET
1: $1.56
742In Stock
500Expected 12/10/2026

Mfr. Part No.
T520C107M010ATE045

Mouser Part No
80-T520C107M10ATE45

KEMET

Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

742In Stock

500Expected 12/10/2026

Cut Tape

$1.56

$0.819

$0.755

Reel

$0.644

MouseReel Available

Min.: 1
Mult.: 1

: 500

100 uF

10 VDC

SMD/SMT

20 %

2312

45 mOhms

100 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=25mOhms

T520C107M006ATE025
KEMET
1: $1.63
296In Stock

Mfr. Part No.
T520C107M006ATE025

Mouser Part No
80-T520C107M6ATE25

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

296In Stock

Cut Tape

$1.63

$0.865

$0.798

Reel

$0.683

MouseReel Available

Min.: 1
Mult.: 1

: 500

100 uF

6.3 VDC

SMD/SMT

20 %

2312

25 mOhms

63 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=25mOhms

T520C157M006ATE025
KEMET
1: $1.59
647In Stock

Mfr. Part No.
T520C157M006ATE025

Mouser Part No
80-T520C157M6ATE25

KEMET

Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

647In Stock

Cut Tape

$1.59

$0.841

$0.775

Reel

$0.703

MouseReel Available

Min.: 1
Mult.: 1

: 500

150 uF

6.3 VDC

SMD/SMT

20 %

2312

25 mOhms

94.5 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=18mOhms

T520C227M004ATE018
KEMET
1: $1.71
150In Stock

Mfr. Part No.
T520C227M004ATE018

Mouser Part No
80-T520C227M4ATE018

KEMET

Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=18mOhms

Learn More

Datasheet

Product Comments

150In Stock

Cut Tape

$1.71

$1.14

$0.91

$0.84

Reel

$0.721

MouseReel Available

Min.: 1
Mult.: 1

: 500

220 uF

4 VDC

SMD/SMT

20 %

2312

18 mOhms

88 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 220uF 2312 20% ESR=15mOhms

T520C227M006ATE015
KEMET
1: $1.98
768In Stock
1,500Expected 04/03/2027

Mfr. Part No.
T520C227M006ATE015

Mouser Part No
80-T520C227M6ATE015

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 2312 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

768In Stock

1,500Expected 04/03/2027

Cut Tape

$1.98

$1.34

$1.08

$0.995

Reel

$0.851

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

220 uF

6.3 VDC

SMD/SMT

20 %

2312

15 mOhms

138.6 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 220uF 2312 20% ESR=18mOhms

T520C227M006ATE018
KEMET
1: $1.69
1,307In Stock
1,000Expected 07/01/2027

Mfr. Part No.
T520C227M006ATE018

Mouser Part No
80-T520C227M6ATE018

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 2312 20% ESR=18mOhms

Learn More

Datasheet

Product Comments

1,307In Stock

1,000Expected 07/01/2027

Cut Tape

$1.69

$1.23

$0.983

$0.909

Reel

$0.782

MouseReel Available

Min.: 1
Mult.: 1

: 500

220 uF

6.3 VDC

SMD/SMT

20 %

2312

18 mOhms

138.6 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 220uF 2312 20% ESR=45mOhms

T520C227M006ATE045
KEMET
1: $1.52
2,266In Stock

Mfr. Part No.
T520C227M006ATE045

Mouser Part No
80-T520C227M6ATE45

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 2312 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

2,266In Stock

Cut Tape

$1.52

$0.795

$0.732

Reel

$0.624

MouseReel Available

Min.: 1
Mult.: 1

: 500

220 uF

6.3 VDC

SMD/SMT

20 %

2312

45 mOhms

138.6 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 330uF 2312 20% ESR=25mOhms

T520C337M004ATE025
KEMET
1: $1.72
1,622In Stock

Mfr. Part No.
T520C337M004ATE025

Mouser Part No
80-T520C337M04ATE025

KEMET

Tantalum Capacitors - Polymer 4V 330uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

1,622In Stock

Cut Tape

$1.72

$1.15

$0.914

$0.843

Reel

$0.712

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

4 VDC

SMD/SMT

20 %

2312

25 mOhms

132 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=18mOhms

T520C337M2R5ATE018
KEMET
1: $2.08
420In Stock

Mfr. Part No.
T520C337M2R5ATE018

Mouser Part No
80-T520C337M2R5ATE18

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=18mOhms

Learn More

Datasheet

Product Comments

420In Stock

Cut Tape

$2.08

$1.29

$1.21

$0.977

Reel

$0.686

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

2.5 VDC

SMD/SMT

20 %

2312

18 mOhms

82.5 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=25mOhms

T520C337M2R5ATE025
KEMET
1: $1.55
629In Stock

Mfr. Part No.
T520C337M2R5ATE025

Mouser Part No
80-T520C337M2R5ATE25

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

629In Stock

Cut Tape

$1.55

$0.816

$0.742

Reel

$0.642

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

2.5 VDC

SMD/SMT

20 %

2312

25 mOhms

82.5 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 47uF 2312 20% ESR=100mOhms

T520C476M010ATE100
KEMET
1: $1.47
150In Stock

Mfr. Part No.
T520C476M010ATE100

Mouser Part No
80-T520C476M10ATE100

KEMET

Tantalum Capacitors - Polymer 10V 47uF 2312 20% ESR=100mOhms

Learn More

Datasheet

Product Comments

150In Stock

Cut Tape

$1.47

$0.77

$0.708

Reel

$0.603

MouseReel Available

Min.: 1
Mult.: 1

: 500

47 uF

10 VDC

SMD/SMT

20 %

2312

100 mOhms

47 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 470uF 2312 20% ESR=45mOhms

T520C477M2R5ATE045
KEMET
1: $1.59
500In Stock

Mfr. Part No.
T520C477M2R5ATE045

Mouser Part No
80-T520C477M2R5ATE45

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 2312 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

500In Stock

Cut Tape

$1.59

$1.11

$0.941

Reel

$0.682

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

2.5 VDC

SMD/SMT

20 %

2312

45 mOhms

117.5 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 68uF 2312 20% ESR=45mOhms

T520C686M010ATE045
KEMET
1: $1.47
2,500In Stock

Mfr. Part No.
T520C686M010ATE045

Mouser Part No
80-T520C686M10ATE45

KEMET

Tantalum Capacitors - Polymer 10V 68uF 2312 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

2,500In Stock

Cut Tape

$1.47

$0.77

$0.708

Reel

$0.574

MouseReel Available

Min.: 1
Mult.: 1

: 500

68 uF

10 VDC

SMD/SMT

20 %

2312

45 mOhms

68 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 8V 82uF 2312 20% ESR=25mOhms

T520C826M008ATE025
KEMET
1: $1.63
420In Stock

Mfr. Part No.
T520C826M008ATE025

Mouser Part No
80-T520C826M8ATE25

KEMET

Tantalum Capacitors - Polymer 8V 82uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

420In Stock

Cut Tape

$1.63

$0.865

$0.798

Reel

$0.683

$0.63

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

82 uF

8 VDC

SMD/SMT

20 %

2312

25 mOhms

65.6 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=80mOhms

T520D107M010ATE080
KEMET
1: $1.60
264In Stock
17,000On Order

Mfr. Part No.
T520D107M010ATE080

Mouser Part No
80-T520D107M010

KEMET

Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=80mOhms

Learn More

Datasheet

Product Comments

264In Stock

17,000On Order

Cut Tape

$1.60

$0.845

$0.779

Reel

$0.635

MouseReel Available

Min.: 1
Mult.: 1

: 500

100 uF

10 VDC

SMD/SMT

20 %

2917

80 mOhms

100 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=15mOhms

T520D108M2R5ATE015
KEMET
1: $2.98
452In Stock

Mfr. Part No.
T520D108M2R5ATE015

Mouser Part No
80-T520D108M2R5ATE15

KEMET

Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

452In Stock

Cut Tape

$2.98

$2.07

$1.71

$1.60

Reel

$1.33

MouseReel Available

Min.: 1
Mult.: 1

: 500

1000 uF

2.5 VDC

SMD/SMT

20 %

2917

15 mOhms

250 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=60mOhms

T520D156M025AHE060
KEMET
1: $3.23
1,023In Stock

Mfr. Part No.
T520D156M025AHE060

Mouser Part No
80-T520D156M025AHE60

KEMET

Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=60mOhms

Learn More

Datasheet

Product Comments

1,023In Stock

Cut Tape

$3.23

$2.26

$1.87

$1.75

Reel

$1.53

MouseReel Available

Min.: 1
Mult.: 1

: 500

15 uF

25 VDC

SMD/SMT

20 %

2917

60 mOhms

37.5 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=60mOhms

T520D156M025ATE060
KEMET
1: $3.26
458In Stock
500Expected 16/02/2027

Mfr. Part No.
T520D156M025ATE060

Mouser Part No
80-T520D156M25E60

KEMET

Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=60mOhms

Learn More

Datasheet

Product Comments

458In Stock

500Expected 16/02/2027

Cut Tape

$3.26

$2.28

$1.89

$1.76

Reel

$1.56

MouseReel Available

Min.: 1
Mult.: 1

: 500

15 uF

25 VDC

SMD/SMT

20 %

2917

60 mOhms

37.5 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=55mOhms

T520D157M006ATE055
KEMET
1: $1.75
1,648In Stock

Mfr. Part No.
T520D157M006ATE055

Mouser Part No
80-T520D157M006

KEMET

Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

1,648In Stock

Cut Tape

$1.75

$1.17

$0.937

$0.865

Reel

$0.707

MouseReel Available

Min.: 1
Mult.: 1

: 500

150 uF

6.3 VDC

SMD/SMT

20 %

2917

55 mOhms

94.5 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=55mOhms

T520D157M010ATE055
KEMET
1: $2.04
192In Stock
27,500On Order

Mfr. Part No.
T520D157M010ATE055

Mouser Part No
80-T520D157M010

KEMET

Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

192In Stock

27,500On Order

Cut Tape

$2.04

$1.38

$1.11

$1.04

Reel

$0.85

MouseReel Available

Min.: 1
Mult.: 1

: 500

150 uF

10 VDC

SMD/SMT

20 %

2917

55 mOhms

150 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=40mOhms

T520D157M010ATE040
KEMET
1: $2.19
1,594In Stock
8,500Expected 28/12/2026

Mfr. Part No.
T520D157M010ATE040

Mouser Part No
80-T520D157M010E040

KEMET

Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

1,594In Stock

8,500Expected 28/12/2026

Cut Tape

$2.19

$1.49

$1.21

$1.12

Reel

$0.923

MouseReel Available

Min.: 1
Mult.: 1

: 500

150 uF

10 VDC

SMD/SMT

20 %

2917

40 mOhms

150 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=15mOhms

T520D157M010ATE015
KEMET
1: $2.48
495In Stock

Mfr. Part No.
T520D157M010ATE015

Mouser Part No
80-T520D157M10E15

KEMET

Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

495In Stock

Cut Tape

$2.48

$1.70

$1.39

$1.29

Reel

$1.12

MouseReel Available

Min.: 1
Mult.: 1

: 500

150 uF

10 VDC

SMD/SMT

20 %

2917

15 mOhms

150 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3 VDC 150uF 2917 20% ESR=9mOhm

T520D157M006ATE009
KEMET
1: $1.78
248In Stock

Mfr. Part No.
T520D157M006ATE009

Mouser Part No
80-T520D157M6ATE009

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 150uF 2917 20% ESR=9mOhm

Learn More

Datasheet

248In Stock

Cut Tape

$1.78

$1.23

$1.05

$0.782

Reel

$0.707

$0.653

MouseReel Available

Min.: 1
Mult.: 1

: 500

150 uF

6.3 VDC

SMD/SMT

20 %

2917

9 mOhms

94.5 uA

2.8 mm

- 55 C

+ 105 C

7343

D 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

1.68 VDC, 2.5 VDC
2 VDC
2.5 VDC
2.68 VDC, 4 VDC
3 VDC
4 VDC
6 VDC
6.3 VDC
8 VDC
10 VDC
12.5 VDC
16 VDC
18 VDC
20 VDC
25 VDC
35 VDC
40 VDC
50 VDC
63 VDC
75 VDC

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