Tantalum Capacitors - Polymer

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T520 Polymer Tantalum KO-CAP Capacitors

KEMET T520 Polymer Tantalum KO-CAP Capacitors combine the low ESR of multilayer ceramic, the high capacitance of aluminum electrolytic, and the volumetric efficiency of tantalum into a single surface-mount package. These devices offer a very long operational life and high ripple current capabilities. KEMET T520 Polymer Tantalum KO-CAP Capacitors can reduce component counts and eliminate through-hole assembly by replacing cumbersome leaded aluminum capacitors. Ideal applications include DC-DC converters, audio/sound circuits, power supply inputs, portable electronics, telecommunications, consumer electronics, densely populated circuits with space restrictions, and microprocessor decoupling, as well as high-voltage and high ripple current applications.

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Part #

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=70mOhms

T520B107M006ATE070
KEMET
1: 0,869 €
813In Stock
36 000On Order

Mfr. Part No.
T520B107M006ATE070

Mouser Part No
80-T520B107M006E070

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

813In Stock

36 000On Order

Cut Tape

0,869 €

0,581 €

0,419 €

0,345 €

0,32 €

Reel

0,292 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4 000

: 2 000

100 uF

6.3 VDC

SMD/SMT

20 %

1311

70 mOhms

63 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=15mOhms

T520B107M006ATE015
KEMET
1: 1,49 €
1 141In Stock
90 000Expected 10/12/2026

Mfr. Part No.
T520B107M006ATE015

Mouser Part No
80-T520B107M6ATE15

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

1 141In Stock

90 000Expected 10/12/2026

Cut Tape

1,49 €

1,04 €

0,764 €

0,638 €

Reel

0,607 €

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4 000

: 2 000

100 uF

6.3 VDC

SMD/SMT

20 %

1311

15 mOhms

63 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=18mOhms

T520B107M006ATE018
KEMET
1: 1,27 €
515In Stock
2 000Expected 06/05/2027

Mfr. Part No.
T520B107M006ATE018

Mouser Part No
80-T520B107M6ATE18

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=18mOhms

Learn More

Datasheet

Product Comments

515In Stock

2 000Expected 06/05/2027

Cut Tape

1,27 €

0,666 €

0,612 €

0,522 €

0,495 €

Reel

0,482 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

100 uF

6.3 VDC

SMD/SMT

20 %

1311

18 mOhms

63 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=25mOhms

T520B107M006ATE025
KEMET
1: 1,21 €
85In Stock
14 000On Order

Mfr. Part No.
T520B107M006ATE025

Mouser Part No
80-T520B107M6ATE25

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

85In Stock

14 000On Order

Cut Tape

1,21 €

0,869 €

0,65 €

0,558 €

0,50 €

Reel

0,45 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4 000

: 2 000

100 uF

6.3 VDC

SMD/SMT

20 %

1311

25 mOhms

63 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

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

T520B107M006ATE040
KEMET
1: 0,955 €
427In Stock
22 000Expected 19/08/2027

Mfr. Part No.
T520B107M006ATE040

Mouser Part No
80-T520B107M6ATE40

KEMET

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

Learn More

Datasheet

Product Comments

427In Stock

22 000Expected 19/08/2027

Cut Tape

0,955 €

0,575 €

0,457 €

0,38 €

0,373 €

Reel

0,372 €

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 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=45mOhms

T520B107M006ATE045
KEMET
1: 0,791 €
52In Stock
4 000Expected 02/08/2027

Mfr. Part No.
T520B107M006ATE045

Mouser Part No
80-T520B107M6ATE45

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

52In Stock

4 000Expected 02/08/2027

Cut Tape

0,791 €

0,463 €

0,422 €

0,354 €

0,334 €

Reel

0,316 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

100 uF

6.3 VDC

SMD/SMT

20 %

1311

45 mOhms

63 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 150uF 1311 20% ESR=40mOhms

T520B157M004ATE040
KEMET
1: 1,30 €
2 482In Stock

Mfr. Part No.
T520B157M004ATE040

Mouser Part No
80-T520B157M4E40

KEMET

Tantalum Capacitors - Polymer 4V 150uF 1311 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

2 482In Stock

Cut Tape

1,30 €

0,681 €

0,627 €

0,536 €

0,507 €

Reel

0,483 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

150 uF

4 VDC

SMD/SMT

20 %

1311

40 mOhms

60 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=35mOhms

T520B157M006ATE035
KEMET
1: 1,50 €
256In Stock
24 000Expected 13/05/2027

Mfr. Part No.
T520B157M006ATE035

Mouser Part No
80-T520B157M6ATE35

KEMET

Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

256In Stock

24 000Expected 13/05/2027

Cut Tape

1,50 €

0,857 €

0,744 €

0,652 €

0,609 €

Reel

0,56 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

150 uF

6.3 VDC

SMD/SMT

20 %

1311

35 mOhms

94.5 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 220uF 1311 20% ESR=25mOhms

T520B227M006ATE025
KEMET
1: 1,53 €
249In Stock
16 000On Order

Mfr. Part No.
T520B227M006ATE025

Mouser Part No
80-T520B227M006ATE25

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 1311 20% ESR=25mOhms

Learn More

Datasheet

249In Stock

16 000On Order

Cut Tape

1,53 €

1,13 €

0,972 €

0,831 €

View

Reel

0,576 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4 000

: 2 000

220 uF

6.3 VDC

SMD/SMT

20 %

1311

25 mOhms

138.6 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 220uF 1311 20% ESR=70mOhms

T520B227M006ATE070
KEMET
1: 1,11 €
1 387In Stock
12 000Expected 17/05/2027

Mfr. Part No.
T520B227M006ATE070

Mouser Part No
80-T520B227M006ATE70

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 1311 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

1 387In Stock

12 000Expected 17/05/2027

Cut Tape

1,11 €

0,572 €

0,525 €

0,445 €

0,42 €

Reel

0,398 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

220 uF

6.3 VDC

SMD/SMT

20 %

1311

70 mOhms

138.6 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=15mOhms

T520B227M2R5ATE015
KEMET
1: 1,44 €
493In Stock
2 000Expected 20/10/2026

Mfr. Part No.
T520B227M2R5ATE015

Mouser Part No
80-T520B227M2R5ATE15

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

493In Stock

2 000Expected 20/10/2026

Cut Tape

1,44 €

0,963 €

0,767 €

0,707 €

View

Reel

0,55 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

220 uF

2.5 VDC

SMD/SMT

20 %

1311

15 mOhms

55 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=21mOhms

T520B227M2R5ATE021
KEMET
1: 1,22 €
15In Stock

Mfr. Part No.
T520B227M2R5ATE021

Mouser Part No
80-T520B227M2R5ATE21

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=21mOhms

Learn More

Datasheet

Product Comments

15In Stock

Cut Tape

1,22 €

0,636 €

0,585 €

0,498 €

0,47 €

Reel

0,445 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

220 uF

2.5 VDC

SMD/SMT

20 %

1311

21 mOhms

55 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

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

T520B227M2R5ATE035
KEMET
1: 0,989 €
4 127In Stock

Mfr. Part No.
T520B227M2R5ATE035

Mouser Part No
80-T520B227M2R5E35

KEMET

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

Learn More

Datasheet

Product Comments

4 127In Stock

Cut Tape

0,989 €

0,501 €

0,458 €

0,386 €

0,364 €

Reel

0,344 €

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 4V 220uF 1311 20% ESR=35mOhms

T520B227M004ATE035
KEMET
1: 1,31 €
633In Stock

Mfr. Part No.
T520B227M004ATE035

Mouser Part No
80-T520B227M4ATE35

KEMET

Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

633In Stock

Cut Tape

1,31 €

0,683 €

0,629 €

0,537 €

Reel

0,484 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

220 uF

4 VDC

SMD/SMT

20 %

1311

35 mOhms

88 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=45mOhms

T520B227M004ATE045
KEMET
1: 1,20 €
2 000In Stock

Mfr. Part No.
T520B227M004ATE045

Mouser Part No
80-T520B227M4ATE45

KEMET

Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

2 000In Stock

Cut Tape

1,20 €

0,617 €

0,567 €

0,482 €

0,456 €

Reel

0,413 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

220 uF

4 VDC

SMD/SMT

20 %

1311

45 mOhms

88 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=35mOhms

T520B336M010ATE035
KEMET
1: 1,09 €
2 064In Stock

Mfr. Part No.
T520B336M010ATE035

Mouser Part No
80-T520B336M10ATE35

KEMET

Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

2 064In Stock

Cut Tape

1,09 €

0,558 €

0,512 €

0,433 €

0,409 €

Reel

0,388 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

33 uF

10 VDC

SMD/SMT

20 %

1311

35 mOhms

33 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms

T520B336M010ATE040
KEMET
1: 0,972 €
1 922In Stock
4 000Expected 28/06/2027

Mfr. Part No.
T520B336M010ATE040

Mouser Part No
80-T520B336M10E40

KEMET

Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

1 922In Stock

4 000Expected 28/06/2027

Cut Tape

0,972 €

0,489 €

0,447 €

0,377 €

0,354 €

Reel

0,34 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

33 uF

10 VDC

SMD/SMT

20 %

1311

40 mOhms

33 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=40mOhms

T520B336M006ATE040
KEMET
1: 1,14 €
367In Stock
46 000Expected 22/04/2027

Mfr. Part No.
T520B336M006ATE040

Mouser Part No
80-T520B336M6ATE40

KEMET

Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

367In Stock

46 000Expected 22/04/2027

Cut Tape

1,14 €

0,775 €

0,564 €

0,468 €

0,435 €

Reel

0,398 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4 000

: 2 000

33 uF

6.3 VDC

SMD/SMT

20 %

1311

40 mOhms

20.79 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=7mOhms

T520B336M006ATE070
KEMET
1: 0,963 €
707In Stock

Mfr. Part No.
T520B336M006ATE070

Mouser Part No
80-T520B336M6E70

KEMET

Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=7mOhms

Learn More

Datasheet

Product Comments

707In Stock

Cut Tape

0,963 €

0,488 €

0,445 €

0,375 €

0,353 €

Reel

0,335 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

33 uF

6.3 VDC

SMD/SMT

20 %

1311

70 mOhms

20.79 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=15mOhms

T520B337M2R5ATE015
KEMET
1: 1,55 €
231In Stock
50 000On Order

Mfr. Part No.
T520B337M2R5ATE015

Mouser Part No
80-T520B337M2R5ATE15

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

231In Stock

50 000On Order

Cut Tape

1,55 €

1,05 €

0,877 €

0,782 €

View

Reel

0,62 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

330 uF

2.5 VDC

SMD/SMT

20 %

1311

15 mOhms

82.5 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

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

T520B337M2R5ATE018
KEMET
1: 1,42 €
1 352In Stock

Mfr. Part No.
T520B337M2R5ATE018

Mouser Part No
80-T520B337M2R5ATE18

KEMET

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

Learn More

Datasheet

1 352In Stock

Cut Tape

1,42 €

0,754 €

0,696 €

0,597 €

Reel

0,54 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

330 uF

2.5 VDC

SMD/SMT

20 %

1311

18 mOhms

82.5 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

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

T520B337M2R5ATE035
KEMET
1: 0,963 €
1 882In Stock

Mfr. Part No.
T520B337M2R5ATE035

Mouser Part No
80-T520B337M2R5ATE35

KEMET

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

Learn More

Datasheet

1 882In Stock

Cut Tape

0,963 €

0,488 €

0,445 €

0,375 €

0,353 €

Reel

0,335 €

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 10V 47uF 1311 20% ESR=35mOhms

T520B476M010ATE035
KEMET
1: 1,25 €
335In Stock
52 000On Order

Mfr. Part No.
T520B476M010ATE035

Mouser Part No
80-T520B476M10ATE35

KEMET

Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

335In Stock

52 000On Order

Cut Tape

1,25 €

0,849 €

0,617 €

0,512 €

0,476 €

Reel

0,436 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4 000

: 2 000

47 uF

10 VDC

SMD/SMT

20 %

1311

35 mOhms

47 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=7mOhms

T520B476M010ATE070
KEMET
1: 1,08 €
374In Stock
8 000On Order

Mfr. Part No.
T520B476M010ATE070

Mouser Part No
80-T520B476M10ATE70

KEMET

Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=7mOhms

Learn More

Datasheet

Product Comments

374In Stock

8 000On Order

Cut Tape

1,08 €

0,735 €

0,535 €

0,444 €

0,413 €

Reel

0,378 €

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

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=35mOhms

T520B476M008ATE035
KEMET
1: 1,31 €
2 832In Stock

Mfr. Part No.
T520B476M008ATE035

Mouser Part No
80-T520B476M8ATE35

KEMET

Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

2 832In Stock

Cut Tape

1,31 €

0,685 €

0,631 €

0,539 €

0,51 €

Reel

0,486 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

47 uF

8 VDC

SMD/SMT

20 %

1311

35 mOhms

37.6 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

T520 Polymer Tantalum KO-CAP Capacitors

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6 mOhms
7 mOhms
9 mOhms
10 mOhms
12 mOhms
14 mOhms
15 mOhms
18 mOhms
21 mOhms
25 mOhms
30 mOhms
35 mOhms
40 mOhms
45 mOhms
50 mOhms
55 mOhms
60 mOhms
65 mOhms
68 mOhms
70 mOhms

6 uA
9.45 uA
10 uA
11.75 uA
12.5 uA
13.2 uA
13.86 uA
13.9 uA
14 uA
15 uA
16 uA
17 uA
18.75 uA
18.8 uA
20.79 uA
22 uA
25 uA
26.4 uA
27.2 uA
29.6 uA