Tantalum Capacitors - Polymer

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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.

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Part #

Tantalum Capacitors - Polymer 4V 330uF 2917 ESR=5mOhms

T530D337M004AHE005
KEMET
1: 55,73 kr.
1.000On Order

Mfr. Part No.
T530D337M004AHE005

Mouser Part No
80-T530D337M04AHE005

KEMET

Tantalum Capacitors - Polymer 4V 330uF 2917 ESR=5mOhms

Learn More

Datasheet

1.000On Order

Cut Tape

55,73 kr.

41,48 kr.

36,40 kr.

32,60 kr.

Reel

28,35 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

4 VDC

SMD/SMT

20 %

2917

5 mOhms

132 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=6mOhms

T530D337M006AHE006
KEMET
1: 46,40 kr.
1.000Expected 28/01/2027

Mfr. Part No.
T530D337M006AHE006

Mouser Part No
80-T530D337M6AHE6

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=6mOhms

Learn More

Datasheet

Product Comments

1.000Expected 28/01/2027

Cut Tape

46,40 kr.

34,39 kr.

29,54 kr.

28,05 kr.

Reel

27,45 kr.

26,26 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

6 mOhms

207.9 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 3V 1000uF 20% ESR=10mOhms

T530X108M003AHE010
KEMET
1: 59,38 kr.
1.000Expected 10/02/2027

Mfr. Part No.
T530X108M003AHE010

Mouser Part No
80-T530X108M003AHE10

KEMET

Tantalum Capacitors - Polymer 3V 1000uF 20% ESR=10mOhms

Learn More

Datasheet

1.000Expected 10/02/2027

Cut Tape

59,38 kr.

44,31 kr.

39,17 kr.

35,06 kr.

Reel

32,38 kr.

30,14 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 500

1000 uF

3 VDC

SMD/SMT

20 %

2917

10 mOhms

300 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 1500uF 20% ESR=5mOhms

T530X158M2R5AHE005
KEMET
1: 66,02 kr.
1.000Expected 14/07/2026

Mfr. Part No.
T530X158M2R5AHE005

Mouser Part No
80-T530X158M2R5AHE05

KEMET

Tantalum Capacitors - Polymer 2.5V 1500uF 20% ESR=5mOhms

Learn More

Datasheet

1.000Expected 14/07/2026

Cut Tape

66,02 kr.

47,67 kr.

41,70 kr.

39,46 kr.

Reel

34,76 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 500

1500 uF

2.5 VDC

SMD/SMT

20 %

2917

5 mOhms

375 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 680uF 20% ESR=10mOhms

T530X687M006AHE010
KEMET
1: 61,32 kr.
909On Order

Mfr. Part No.
T530X687M006AHE010

Mouser Part No
80-T530X687M06AHE10

KEMET

Tantalum Capacitors - Polymer 6.3V 680uF 20% ESR=10mOhms

Learn More

Datasheet

909On Order

Cut Tape

61,32 kr.

45,73 kr.

40,43 kr.

36,11 kr.

Reel

33,42 kr.

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.000

: 500

680 uF

6.3 VDC

SMD/SMT

20 %

2917

10 mOhms

428.4 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=45mOhms

T520C107M006ATE045
KEMET
1: 9,40 kr.
2.000Expected 19/11/2026

Mfr. Part No.
T520C107M006ATE045

Mouser Part No
80-T520C107M6ATE45

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

2.000Expected 19/11/2026

Cut Tape

9,40 kr.

4,94 kr.

4,54 kr.

Reel

3,87 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 500

100 uF

6.3 VDC

SMD/SMT

20 %

2312

45 mOhms

63 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 150uF 2312 20% ESR=45mOhms

T520C157M004ATE045
KEMET
1: 7,68 kr.
500Expected 22/10/2026

Mfr. Part No.
T520C157M004ATE045

Mouser Part No
80-T520C157M4ATE45

KEMET

Tantalum Capacitors - Polymer 4V 150uF 2312 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

500Expected 22/10/2026

Cut Tape

7,68 kr.

5,93 kr.

4,82 kr.

Reel

3,56 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 500

150 uF

4 VDC

SMD/SMT

20 %

2312

45 mOhms

60 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=15mOhms

T520C227M004ATE015
KEMET
1: 11,56 kr.
498Expected 10/02/2027

Mfr. Part No.
T520C227M004ATE015

Mouser Part No
80-T520C227M4ATE015

KEMET

Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

498Expected 10/02/2027

Cut Tape

11,56 kr.

7,76 kr.

6,20 kr.

5,72 kr.

Reel

4,92 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 500

220 uF

4 VDC

SMD/SMT

20 %

2312

15 mOhms

88 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=80mOhms

T520D156M025ATE080
KEMET
1: 19,99 kr.
1.000Expected 24/12/2026

Mfr. Part No.
T520D156M025ATE080

Mouser Part No
80-T520D156M025

KEMET

Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=80mOhms

Learn More

Datasheet

Product Comments

1.000Expected 24/12/2026

Cut Tape

19,99 kr.

13,95 kr.

11,56 kr.

10,74 kr.

Reel

9,47 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 500

15 uF

25 VDC

SMD/SMT

20 %

2917

80 mOhms

37.5 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=25mOhms

T520D477M004ATE025
KEMET
1: 14,10 kr.
1.000Expected 29/10/2026

Mfr. Part No.
T520D477M004ATE025

Mouser Part No
80-T520D477M4E25

KEMET

Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

1.000Expected 29/10/2026

Cut Tape

14,10 kr.

9,85 kr.

8,21 kr.

7,38 kr.

Reel

6,39 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

4 VDC

SMD/SMT

20 %

2917

25 mOhms

188 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=10mOhms

T520D687M2R5ATE010
KEMET
1: 20,14 kr.
800Expected 10/09/2026

Mfr. Part No.
T520D687M2R5ATE010

Mouser Part No
80-T520D687M2R5ATE10

KEMET

Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=10mOhms

Learn More

Datasheet

Product Comments

800Expected 10/09/2026

Cut Tape

20,14 kr.

14,62 kr.

12,61 kr.

11,19 kr.

Reel

9,40 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 500

680 uF

2.5 VDC

SMD/SMT

20 %

2917

10 mOhms

170 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 33uF 2917 20% ESR=40mOhms

T521Q336M016ATE040
KEMET
1: 17,31 kr.
500Expected 27/08/2026

Mfr. Part No.
T521Q336M016ATE040

Mouser Part No
80-T521Q336M016040

KEMET

Tantalum Capacitors - Polymer 16V 33uF 2917 20% ESR=40mOhms

Learn More

Datasheet

500Expected 27/08/2026

Cut Tape

17,31 kr.

11,94 kr.

9,85 kr.

9,18 kr.

8,06 kr.

Reel

7,61 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

33 uF

16 VDC

SMD/SMT

20 %

2917

40 mOhms

52.8 uA

1.1 mm

- 55 C

+ 105 C

7343

Q Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 33uF 1311 20% ESR=90mOhms

T525B336M016ATE090
KEMET
1: 6,48 kr.
2.000Expected 17/07/2026

Mfr. Part No.
T525B336M016ATE090

Mouser Part No
80-T525B336M016ATE90

KEMET

Tantalum Capacitors - Polymer 16V 33uF 1311 20% ESR=90mOhms

Learn More

Datasheet

2.000Expected 17/07/2026

Cut Tape

6,48 kr.

3,79 kr.

3,46 kr.

2,92 kr.

Reel

2,60 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

33 uF

16 VDC

SMD/SMT

20 %

1311

90 mOhms

52.8 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=70mOhms AEC-Q200

T591B476M010ATE070
KEMET
1: 8,50 kr.
2.000Expected 07/01/2027

Mfr. Part No.
T591B476M010ATE070

Mouser Part No
80-T591B476M010E70

KEMET

Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=70mOhms AEC-Q200

Learn More

Datasheet

2.000Expected 07/01/2027

Cut Tape

8,50 kr.

4,36 kr.

4,01 kr.

3,39 kr.

3,21 kr.

Reel

2,86 kr.

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4.000

: 2.000

47 uF

10 VDC

SMD/SMT

20 %

1311

70 mOhms

47 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T591

AEC-Q200

Reel, Cut Tape, MouseReel

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

T591D337M006ATE080
KEMET
1: 9,92 kr.
489Expected 08/12/2026

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

489Expected 08/12/2026

Cut Tape

9,92 kr.

5,21 kr.

4,80 kr.

Reel

4,10 kr.

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 220uF 7343-20 12mOhms 20% Harsh Env

T591V227M004ATE012
KEMET
1: 18,13 kr.
1.000Expected 20/10/2026
New Product

Mfr. Part No.
T591V227M004ATE012

Mouser Part No
80-T591V227M004ATE12

New Product

KEMET

Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% Harsh Env

Learn More

Datasheet

1.000Expected 20/10/2026

Cut Tape

18,13 kr.

13,95 kr.

Reel

13,95 kr.

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2.000

: 1.000

220 uF

2.68 VDC, 4 VDC

SMD/SMT

20 %

2815

12 mOhms

88 uA

1.9 mm

- 55 C

+ 125 C

7343

T591

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env

T591V337M2R5ATE009
KEMET
1: 21,34 kr.
1.000Expected 20/10/2026
New Product

Mfr. Part No.
T591V337M2R5ATE009

Mouser Part No
80-T591V337M2R5ATE09

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env

Learn More

Datasheet

1.000Expected 20/10/2026

Cut Tape

21,34 kr.

17,16 kr.

Reel

17,16 kr.

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2.000

: 1.000

330 uF

1.68 VDC, 2.5 VDC

SMD/SMT

20 %

2815

15 mOhms

82.5 uA

1.9 mm

- 55 C

+ 125 C

7343

T591

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env

T591V337M2R5ATE015
KEMET
1: 21,34 kr.
1.000Expected 20/10/2026
New Product

Mfr. Part No.
T591V337M2R5ATE015

Mouser Part No
80-T591V337M2R5ATE15

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env

Learn More

Datasheet

1.000Expected 20/10/2026

Cut Tape

21,34 kr.

17,16 kr.

Reel

17,16 kr.

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2.000

: 1.000

330 uF

1.68 VDC, 2.5 VDC

SMD/SMT

20 %

2815

15 mOhms

82.5 uA

1.9 mm

- 55 C

+ 125 C

7343

T591

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4Volt 470uF 2912 20% ESR=25mOhms AEC-Q200

T598D477M004ATE025
KEMET
1: 17,23 kr.
1.000Expected 24/08/2026

Mfr. Part No.
T598D477M004ATE025

Mouser Part No
80-T598D477M004ATE25

KEMET

Tantalum Capacitors - Polymer 4Volt 470uF 2912 20% ESR=25mOhms AEC-Q200

Learn More

Datasheet

1.000Expected 24/08/2026

Cut Tape

17,23 kr.

11,94 kr.

10,82 kr.

10,00 kr.

Reel

7,91 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

4 VDC

SMD/SMT

20 %

2917

25 mOhms

188 uA

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 12mOhms 20% AEC-Q200

T598V337M2R5ATE012
KEMET
1: 20,07 kr.
1.000Expected 20/10/2026
New Product

Mfr. Part No.
T598V337M2R5ATE012

Mouser Part No
80-T598V337M2R5ATE12

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 12mOhms 20% AEC-Q200

Learn More

Datasheet

1.000Expected 20/10/2026

Cut Tape

20,07 kr.

15,74 kr.

Reel

15,74 kr.

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2.000

: 1.000

330 uF

1.68 VDC, 2.5 VDC

SMD/SMT

20 %

2815

12 mOhms

82.5 uA

1.9 mm

- 55 C

+ 125 C

7343

T598

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=35mOhms

T520B227M2R5AHE035
KEMET
1: 9,40 kr.
1.891Expected 17/07/2026

Mfr. Part No.
T520B227M2R5AHE035

Mouser Part No
80-T520B227M2R5AHE35

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=35mOhms

Learn More

Datasheet

1.891Expected 17/07/2026

Cut Tape

9,40 kr.

6,61 kr.

4,83 kr.

4,04 kr.

3,77 kr.

Reel

3,13 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

220 uF

2.5 VDC

SMD/SMT

20 %

1311

35 mOhms

55 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=10mOhms

T520D337M006AHE010
KEMET
1: 17,68 kr.
250Expected 22/12/2026

Mfr. Part No.
T520D337M006AHE010

Mouser Part No
80-T520D337M06AHE10

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=10mOhms

Learn More

Datasheet

250Expected 22/12/2026

Cut Tape

17,68 kr.

12,61 kr.

10,82 kr.

9,55 kr.

Reel

6,99 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

10 mOhms

207.9 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 220uF 20% 3528 ESR=35mOhms 1.2mm

T520T227M2R5ATE035
KEMET
1: 9,18 kr.
18.000Stock Available
New At Mouser

Mfr. Part No.
T520T227M2R5ATE035

Mouser Part No
80-T520T227M2R5ATE35

New At Mouser

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 20% 3528 ESR=35mOhms 1.2mm

Datasheet

18.000Stock Available

More Info Available

Cut Tape

9,18 kr.

5,66 kr.

4,54 kr.

3,83 kr.

3,60 kr.

Reel

3,54 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=5mOhms

T530X687M004ATE
KEMET
3.000Stock Available
Factory Special Order

Mfr. Part No.
T530X687M004ATE

Mouser Part No
80-T530X687M004ATE6

Factory Special Order

KEMET

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=5mOhms

Learn More

Datasheet

Product Comments

3.000Stock Available

More Info Available

Quote

680 uF

4 VDC

SMD/SMT

20 %

2917

6 mOhms

272 uA

4.3 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=70mOhms

T521D476M016ATE070
KEMET
1: 21,56 kr.
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T521D476M016ATE070

Mouser Part No
80-T521D476M16ATE70

KEMET

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=70mOhms

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Cut Tape

21,56 kr.

15,67 kr.

13,95 kr.

11,86 kr.

Reel

9,33 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 500

47 uF

16 VDC

SMD/SMT

20 %

2917

70 mOhms

75.2 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Polymer Capacitors Industrial Segment

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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