Capacitors – Mouser United Kingdom

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Tantalum Polymer Capacitors

KEMET Tantalum Polymer Capacitors are specially designed as a capacitance solution for applications seeking low ESR, high capacitance, long life, small case size, low profile, and high ripple handling. The use of a solid electrolytic capacitor in combination with a conductive polymer cathode yields the most energy-dense capacitance solution available in the world with the lowest possible ESR.

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Types of Capacitors

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Part #

Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm

T530Y337M006ATE006
KEMET
1: £5.78
5,631In Stock

Mfr. Part No.
T530Y337M006ATE006

Mouser Part No
80-T530Y337M6ATE6

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm

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Datasheet

Product Comments

5,631In Stock

Cut Tape

£5.78

£3.95

£3.73

£3.55

Reel

£3.24

£3.09

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

330 uF

20 %

6.3 VDC

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

T520B336M006ATE040
KEMET
1: £0.863
42,827In Stock

Mfr. Part No.
T520B336M006ATE040

Mouser Part No
80-T520B336M6ATE40

KEMET

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

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Datasheet

Product Comments

42,827In Stock

Cut Tape

£0.863

£0.441

£0.377

£0.329

£0.321

Reel

£0.305

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

1311

3528

33 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=10mOhms

T530X337M010ATE010
KEMET
1: £5.93
21,018In Stock

Mfr. Part No.
T530X337M010ATE010

Mouser Part No
80-T530X337M010

KEMET

Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=10mOhms

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Datasheet

Product Comments

21,018In Stock

Cut Tape

£5.93

£4.63

£4.01

£3.82

Reel

£3.33

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

330 uF

20 %

10 VDC

Tantalum Capacitors - Polymer 12.5 47uF 20% ESR=90mOhms

T521T476M12RATE090
KEMET
1: £1.64
2,858In Stock

Mfr. Part No.
T521T476M12RATE090

Mouser Part No
80-T521T476M12RATE90

KEMET

Tantalum Capacitors - Polymer 12.5 47uF 20% ESR=90mOhms

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Datasheet

2,858In Stock

Cut Tape

£1.64

£1.16

£0.995

£0.871

View

Reel

£0.60

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1411

3528

47 uF

20 %

12.5 VDC

Tantalum Capacitors - Polymer 6.3V 220uF 1311 20% ESR=45mOhms

T520B227M006ATE0457280
KEMET
1: £1.00
4,880In Stock

Mfr. Part No.
T520B227M006ATE0457280

Mouser Part No
80-T520B227M06ATE045

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 1311 20% ESR=45mOhms

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Datasheet

4,880In Stock

Cut Tape

£1.00

£0.697

£0.513

£0.43

View

Reel

£0.327

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

Tantalum Capacitors

SMD/SMT

1311

3528

220 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 10V 100uF 1311 10% ESR=150mOhms

T543B107K010ATE150
KEMET
1: £6.12
710In Stock
400Expected 16/02/2026

Mfr. Part No.
T543B107K010ATE150

Mouser Part No
80-T543B107K010TE150

KEMET

Tantalum Capacitors - Polymer 10V 100uF 1311 10% ESR=150mOhms

Learn More

Datasheet

710In Stock

400Expected 16/02/2026

Cut Tape

£6.12

£4.54

£4.09

Reel

£3.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1311

3528

100 uF

10 %

10 VDC

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

T520B157M004ATE040
KEMET
1: £1.04
5,282In Stock

Mfr. Part No.
T520B157M004ATE040

Mouser Part No
80-T520B157M4E40

KEMET

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

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Datasheet

Product Comments

5,282In Stock

Cut Tape

£1.04

£0.539

£0.496

£0.422

Reel

£0.36

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

1311

3528

150 uF

20 %

4 VDC

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

T520D157M010ATE055
KEMET
1: £1.13
11,148In Stock

Mfr. Part No.
T520D157M010ATE055

Mouser Part No
80-T520D157M010

KEMET

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

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Datasheet

Product Comments

11,148In Stock

Cut Tape

£1.13

£0.834

£0.725

£0.669

Reel

£0.59

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

150 uF

20 %

10 VDC

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

T520T107M006APE070
KEMET
1: £1.04
3,800In Stock

Mfr. Part No.
T520T107M006APE070

Mouser Part No
80-T520T107M006APE70

KEMET

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

Learn More

Datasheet

3,800In Stock

Cut Tape

£1.04

£0.541

£0.498

£0.424

£0.402

Reel

£0.357

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

1311

3528

100 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms

T520X687M004ATE010
KEMET
1: £4.50
478In Stock

Mfr. Part No.
T520X687M004ATE010

Mouser Part No
80-T520X687M4ATE10

KEMET

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms

Learn More

Datasheet

Product Comments

478In Stock

Cut Tape

£4.50

£3.63

£3.31

£2.96

Reel

£2.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

680 uF

20 %

4 VDC

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

T521B155M063ATE200
KEMET
1: £1.07
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

£1.07

£0.563

£0.519

£0.443

£0.419

Reel

£0.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1411

3528

1.5 uF

20 %

63 VDC

Tantalum Capacitors - Polymer 10V 15uF 1206 20% ESR=80mOhms

T520A156M010ATE080
KEMET
1: £0.653
49,778In Stock

Mfr. Part No.
T520A156M010ATE080

Mouser Part No
80-T520A156M10ATE80

KEMET

Tantalum Capacitors - Polymer 10V 15uF 1206 20% ESR=80mOhms

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Datasheet

Product Comments

49,778In Stock

Cut Tape

£0.653

£0.321

£0.292

£0.244

£0.228

Reel

£0.215

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1206

3216

15 uF

20 %

10 VDC

Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=45mOhms

T520B157M006ATE045
KEMET
1: £1.04
24,306In Stock

Mfr. Part No.
T520B157M006ATE045

Mouser Part No
80-T520B157M6ATE45

KEMET

Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

24,306In Stock

Cut Tape

£1.04

£0.539

£0.496

£0.422

£0.40

Reel

£0.38

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

1311

3528

150 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms

T520B476M006ATE0707280
KEMET
1: £0.796
6,060In Stock

Mfr. Part No.
T520B476M006ATE0707280

Mouser Part No
80-T520B476M06ATE070

KEMET

Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms

Learn More

Datasheet

6,060In Stock

Cut Tape

£0.796

£0.54

£0.393

£0.326

View

Reel

£0.237

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1311

3528

47 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=15mOhms

T520D687M003ATE015
KEMET
1: £2.57
1,419In Stock

Mfr. Part No.
T520D687M003ATE015

Mouser Part No
80-T520D687M3ATE15

KEMET

Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

1,419In Stock

Cut Tape

£2.57

£1.81

£1.50

£1.41

Reel

£1.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

680 uF

20 %

3 VDC

Tantalum Capacitors - Polymer 50V 2.2uF 1311 20% ESR=200mohms

T521B225M050ATE200
KEMET
1: £1.08
5,987In Stock

Mfr. Part No.
T521B225M050ATE200

Mouser Part No
80-T521B225M50ATE200

KEMET

Tantalum Capacitors - Polymer 50V 2.2uF 1311 20% ESR=200mohms

Learn More

Datasheet

5,987In Stock

Cut Tape

£1.08

£0.564

£0.519

£0.487

Reel

£0.487

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1411

3528

2.2 uF

20 %

50 VDC

Tantalum Capacitors - Polymer 2.5V 1000uF 20% ESR=6mOhms

T530Y108M2R5ATE006
KEMET
1: £5.78
408In Stock

Mfr. Part No.
T530Y108M2R5ATE006

Mouser Part No
80-T530Y108M2R5ATE06

KEMET

Tantalum Capacitors - Polymer 2.5V 1000uF 20% ESR=6mOhms

Learn More

Datasheet

408In Stock

Cut Tape

£5.78

£4.32

£3.73

£3.55

Reel

£2.95

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

1000 uF

20 %

2.5 VDC

Tantalum Capacitors - Polymer 63V 10uF 2917 10% ESR=53mOhms

T543X106K063ATW050
KEMET
1: £13.21
523In Stock

Mfr. Part No.
T543X106K063ATW050

Mouser Part No
80-T543X106K063ATW50

KEMET

Tantalum Capacitors - Polymer 63V 10uF 2917 10% ESR=53mOhms

Learn More

Datasheet

523In Stock

Cut Tape

£13.21

£10.42

£9.44

Reel

£9.29

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

10 uF

10 %

63 VDC

Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms AEC-Q200

T591B476M006ATE070
KEMET
1: £0.849
4,150In Stock

Mfr. Part No.
T591B476M006ATE070

Mouser Part No
80-T591B476M006E70

KEMET

Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms AEC-Q200

Learn More

Datasheet

4,150In Stock

Cut Tape

£0.849

£0.43

£0.394

£0.332

£0.313

Reel

£0.297

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1311

3528

47 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 20V 68uF 2917 20% ESR=40mOhms AEC-Q200

T591D686M020ATE040
KEMET
1: £1.81
2,454In Stock
500Expected 28/05/2026

Mfr. Part No.
T591D686M020ATE040

Mouser Part No
80-T591D686M020ATE40

KEMET

Tantalum Capacitors - Polymer 20V 68uF 2917 20% ESR=40mOhms AEC-Q200

Learn More

Datasheet

2,454In Stock

500Expected 28/05/2026

Cut Tape

£1.81

£1.24

£1.01

£0.943

Reel

£0.818

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

68 uF

20 %

20 VDC

Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=25mOhms

T520A227M2R5ATE025
KEMET
1: £0.96
4,678In Stock

Mfr. Part No.
T520A227M2R5ATE025

Mouser Part No
80-T520A227M2R5ATE25

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=25mOhms

Learn More

Datasheet

4,678In Stock

Cut Tape

£0.96

£0.493

£0.453

£0.384

Reel

£0.345

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1206

3216

220 uF

20 %

2.5 VDC

Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=40mOhms

T520B107M2R5ATE040
KEMET
1: £0.925
14,054In Stock

Mfr. Part No.
T520B107M2R5ATE040

Mouser Part No
80-T520B107M2R5

KEMET

Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

14,054In Stock

Cut Tape

£0.925

£0.475

£0.436

£0.368

£0.348

Reel

£0.347

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

1311

3528

100 uF

20 %

2.5 VDC

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

T520B476M010ATE070
KEMET
1: £0.818
7,000In Stock

Mfr. Part No.
T520B476M010ATE070

Mouser Part No
80-T520B476M10ATE70

KEMET

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

Learn More

Datasheet

Product Comments

7,000In Stock

Cut Tape

£0.818

£0.415

£0.379

£0.32

Reel

£0.295

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

1311

3528

47 uF

20 %

10 VDC

Tantalum Capacitors - Polymer 6.3V 15uF 1311 20% ESR=10mOhms

T520T156M006ATE100
KEMET
1: £0.978
5,163In Stock

Mfr. Part No.
T520T156M006ATE100

Mouser Part No
80-T520T156M6E100

KEMET

Tantalum Capacitors - Polymer 6.3V 15uF 1311 20% ESR=10mOhms

Learn More

Datasheet

Product Comments

5,163In Stock

Cut Tape

£0.978

£0.504

£0.419

£0.379

£0.371

Reel

£0.344

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

1311

3528

15 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 20V 47uF 2917 20% ESR=55mOhms

T521D476M020ATE055
KEMET
1: £2.22
3,490In Stock

Mfr. Part No.
T521D476M020ATE055

Mouser Part No
80-T521D476M20ATE55

KEMET

Tantalum Capacitors - Polymer 20V 47uF 2917 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

3,490In Stock

Cut Tape

£2.22

£1.55

£1.27

£1.20

Reel

£1.05

£1.04

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

47 uF

20 %

20 VDC

Tantalum Polymer Capacitors

Types of Capacitors

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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
20 uF
22 uF
25 uF
27 uF
33 uF
39 uF
40 uF
47 uF
50 uF

2 VDC
2.5 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
60 VDC
63 VDC