Polymer Capacitors – Mouser Finland

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Group DC-DC Converters

YAGEO Group (YAGEO, KEMET, Pulse) strives to support 90% of all the passive technologies required in circuit designs. DC-DC converters saturate the electronics industry and are used to either step or step down the voltage and current requirements of the next stage in the circuit. In every variation of the DC-DC converter, current sense resistors, diodes, inductors, precision voltage resistors, and capacitors are used.

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Types of Polymer Capacitors

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Part #

Tantalum Capacitors - Polymer 6.3V 68uF 20% ESR=150mOhms

T520A686M006ATE150
KEMET
1: 1,20 €
860In Stock
2 000Expected 26/11/2026

Mfr. Part No.
T520A686M006ATE150

Mouser Part No
80-T520A686M06ATE150

KEMET

Tantalum Capacitors - Polymer 6.3V 68uF 20% ESR=150mOhms

Learn More

Datasheet

860In Stock

2 000Expected 26/11/2026

Cut Tape

1,20 €

0,626 €

0,575 €

0,489 €

0,463 €

Reel

0,438 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

68 uF

20 %

6.3 VDC

- 55 C

+ 105 C

150 mOhms

3.2 mm

1.6 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 68uF 1206 20% ESR=70mOhms

T520A686M2R5ATE070
KEMET
1: 0,714 €
2 983In Stock

Mfr. Part No.
T520A686M2R5ATE070

Mouser Part No
80-T520A686M2R5ATE70

KEMET

Tantalum Capacitors - Polymer 2.5V 68uF 1206 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

2 983In Stock

Cut Tape

0,714 €

0,403 €

0,333 €

0,288 €

0,285 €

Reel

0,284 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

68 uF

20 %

2.5 VDC

- 55 C

+ 105 C

70 mOhms

3.2 mm

1.6 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 68uF 1206 20% ESR=70mOhms

T520A686M006ANE070
KEMET
1: 2,13 €
1 838In Stock

Mfr. Part No.
T520A686M006ANE070

Mouser Part No
80-T520A686M6ANE70

KEMET

Tantalum Capacitors - Polymer 6.3V 68uF 1206 20% ESR=70mOhms

Learn More

Datasheet

1 838In Stock

Cut Tape

2,13 €

1,51 €

1,30 €

1,14 €

Reel

0,84 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

68 uF

20 %

6.3 VDC

- 55 C

70 mOhms

3.2 mm

1.6 mm

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=70mOhms

T520B107M004ATE070
KEMET
1: 1,07 €
1 370In Stock

Mfr. Part No.
T520B107M004ATE070

Mouser Part No
80-T520B107M004

KEMET

Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

1 370In Stock

Cut Tape

1,07 €

0,544 €

0,499 €

0,488 €

0,454 €

Reel

0,378 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

100 uF

20 %

4 VDC

- 55 C

+ 105 C

70 mOhms

3.5 mm

2.8 mm

1.9 mm

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

SMD/SMT

150 uF

20 %

4 VDC

- 55 C

+ 105 C

40 mOhms

3.5 mm

2.8 mm

1.9 mm

Reel, Cut Tape, MouseReel

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

T520B227M2R5ATE015
KEMET
1: 1,44 €
147In 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

147In 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

SMD/SMT

220 uF

20 %

2.5 VDC

- 55 C

+ 105 C

15 mOhms

3.5 mm

2.8 mm

1.9 mm

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

SMD/SMT

220 uF

20 %

2.5 VDC

- 55 C

+ 105 C

21 mOhms

3.5 mm

2.8 mm

1.9 mm

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

SMD/SMT

220 uF

20 %

2.5 VDC

- 55 C

+ 105 C

35 mOhms

3.5 mm

2.8 mm

1.9 mm

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

SMD/SMT

220 uF

20 %

4 VDC

- 55 C

+ 105 C

35 mOhms

3.5 mm

2.8 mm

1.9 mm

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 €

Reel

0,418 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

220 uF

20 %

4 VDC

- 55 C

+ 105 C

45 mOhms

3.5 mm

2.8 mm

1.9 mm

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

SMD/SMT

330 uF

20 %

2.5 VDC

- 55 C

+ 105 C

15 mOhms

3.5 mm

2.8 mm

1.9 mm

Reel, Cut Tape, MouseReel

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

T520B337M2R5ATE018
KEMET
1: 1,42 €
1 352In Stock
2 000Expected 17/06/2027

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

2 000Expected 17/06/2027

Cut Tape

1,42 €

0,754 €

0,696 €

0,597 €

Reel

0,54 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

330 uF

20 %

2.5 VDC

- 55 C

+ 105 C

18 mOhms

3.5 mm

2.8 mm

1.9 mm

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

SMD/SMT

330 uF

20 %

2.5 VDC

- 55 C

+ 105 C

35 mOhms

3.5 mm

2.8 mm

1.9 mm

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

SMD/SMT

47 uF

20 %

8 VDC

- 55 C

+ 105 C

35 mOhms

3.5 mm

2.8 mm

1.9 mm

Reel, Cut Tape, MouseReel

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

T520B476M008ATE070
KEMET
1: 1,14 €
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

1,14 €

0,586 €

0,537 €

0,456 €

0,43 €

Reel

0,409 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

47 uF

20 %

8 VDC

- 55 C

+ 105 C

70 mOhms

3.5 mm

2.8 mm

1.9 mm

Reel, Cut Tape, MouseReel

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

T520C107M010ATE045
KEMET
1: 1,34 €
740In 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

740In Stock

500Expected 12/10/2026

Cut Tape

1,34 €

0,704 €

0,649 €

Reel

0,554 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

100 uF

20 %

10 VDC

- 55 C

+ 105 C

45 mOhms

6 mm

3.2 mm

2.5 mm

Reel, Cut Tape, MouseReel

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

T520C107M006ATE025
KEMET
1: 1,40 €
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

1,40 €

0,744 €

0,686 €

Reel

0,591 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

100 uF

20 %

6.3 VDC

- 55 C

+ 105 C

25 mOhms

6 mm

3.2 mm

2.5 mm

Reel, Cut Tape, MouseReel

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

T520C157M006ATE025
KEMET
1: 1,37 €
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

1,37 €

0,723 €

0,667 €

Reel

0,605 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

150 uF

20 %

6.3 VDC

- 55 C

+ 105 C

25 mOhms

6 mm

3.2 mm

2.5 mm

Reel, Cut Tape, MouseReel

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

T520C227M004ATE018
KEMET
1: 1,47 €
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

1,47 €

0,98 €

0,783 €

0,722 €

Reel

0,62 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

220 uF

20 %

4 VDC

- 55 C

+ 105 C

18 mOhms

6 mm

3.2 mm

2.5 mm

Reel, Cut Tape, MouseReel

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

T520C227M006ATE015
KEMET
1: 1,70 €
768In Stock
3 000On Order

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

3 000On Order

Cut Tape

1,70 €

1,15 €

0,929 €

0,856 €

Reel

0,74 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

220 uF

20 %

6.3 VDC

- 55 C

+ 105 C

15 mOhms

6 mm

3.2 mm

2.5 mm

Reel, Cut Tape, MouseReel

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

T520C227M006ATE018
KEMET
1: 1,52 €
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

1,52 €

1,06 €

0,845 €

0,782 €

Reel

0,673 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

220 uF

20 %

6.3 VDC

- 55 C

+ 105 C

18 mOhms

6 mm

3.2 mm

2.5 mm

Reel, Cut Tape, MouseReel

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

T520C227M006ATE045
KEMET
1: 1,31 €
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

1,31 €

0,684 €

0,63 €

Reel

0,543 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

220 uF

20 %

6.3 VDC

- 55 C

+ 105 C

45 mOhms

6 mm

3.2 mm

2.5 mm

Reel, Cut Tape, MouseReel

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

T520C337M004ATE025
KEMET
1: 1,48 €
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

1,48 €

0,989 €

0,786 €

0,725 €

Reel

0,623 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

330 uF

20 %

4 VDC

- 55 C

+ 105 C

25 mOhms

6 mm

3.2 mm

2.5 mm

Reel, Cut Tape, MouseReel

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

T520C337M2R5ATE018
KEMET
1: 1,79 €
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

1,79 €

1,11 €

1,04 €

0,84 €

Reel

0,59 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

330 uF

20 %

2.5 VDC

- 55 C

+ 105 C

18 mOhms

6 mm

3.2 mm

2.5 mm

Reel, Cut Tape, MouseReel

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

T520C337M2R5ATE025
KEMET
1: 1,33 €
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

1,33 €

0,702 €

0,647 €

Reel

0,552 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

330 uF

20 %

2.5 VDC

- 55 C

+ 105 C

25 mOhms

6 mm

3.2 mm

2.5 mm

Reel, Cut Tape, MouseReel

Group DC-DC Converters

Types of Polymer Capacitors

Customer Service Office

Company

Resources

Support

680 nF
1 uF
1.5 uF
2.2 uF
3.3 uF
4.7 uF
5.6 uF
6.8 uF
8.2 uF
10 uF
15 uF
18 uF
20 uF
22 uF
25 uF
27 uF
33 uF
39 uF
40 uF
47 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
15 VDC
16 VDC
18 VDC
20 VDC
25 VDC
30 VDC
35 VDC
40 VDC
50 VDC

4 mOhms
5 mOhms
6 mOhms
7 mOhms
8 mOhms
9 mOhms
10 mOhms
12 mOhms
13 mOhms
14 mOhms
15 mOhms
16 mOhms
18 mOhms
20 mOhms
21 mOhms
25 mOhms
26 mOhms
28 mOhms
30 mOhms
31 mOhms