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 6.3V 470uF 20% 25mOhms -55C/+125C AEC-Q200

T591X477M006ATE025
KEMET
1: £2.33
972In Stock

Mfr. Part No.
T591X477M006ATE025

Mouser Part No
80-T591X477M006ATE25

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 20% 25mOhms -55C/+125C AEC-Q200

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Datasheet

972In Stock

Cut Tape

£2.33

£1.69

£1.46

£1.28

Reel

£0.995

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2815

7343

470 uF

20 %

6 VDC

Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=18mOhms

T520X477M006AHE018
KEMET
1: £6.06
340In Stock

Mfr. Part No.
T520X477M006AHE018

Mouser Part No
80-T520X477M06AHE018

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=18mOhms

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Datasheet

340In Stock

Cut Tape

£6.06

£4.53

£3.93

£3.74

Reel

£3.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

470 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mohms

T521X107M025AHE060
KEMET
1: £6.36
339In Stock
500Expected 30/04/2026

Mfr. Part No.
T521X107M025AHE060

Mouser Part No
80-T521X107M25AHE60

KEMET

Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mohms

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Datasheet

Product Comments

339In Stock

500Expected 30/04/2026

Cut Tape

£6.36

£4.79

£4.31

Reel

£3.62

£3.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

100 uF

20 %

25 VDC

Tantalum Capacitors - Polymer 75V 15uF 2917 20% ESR=35mOhms

T521X156M075AHE035
KEMET
1: £5.87
1,304In Stock

Mfr. Part No.
T521X156M075AHE035

Mouser Part No
80-T521X156M75AHE35

KEMET

Tantalum Capacitors - Polymer 75V 15uF 2917 20% ESR=35mOhms

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Datasheet

1,304In Stock

Cut Tape

£5.87

£4.37

£3.78

£3.43

Reel

£3.24

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

15 uF

20 %

75 VDC

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

T530X337M010AHE010
KEMET
1: £5.99
1,726In Stock

Mfr. Part No.
T530X337M010AHE010

Mouser Part No
80-T530X337M10AHE010

KEMET

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

Learn More

Datasheet

Product Comments

1,726In Stock

Cut Tape

£5.99

£4.63

£4.01

£3.82

Reel

£3.48

£3.34

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 6.3V 680uF 20% ESR=10mOhms

T530X687M006AHE010
KEMET
1: £4.70
335In Stock

Mfr. Part No.
T530X687M006AHE010

Mouser Part No
80-T530X687M06AHE10

KEMET

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

Learn More

Datasheet

335In Stock

Cut Tape

£4.70

£3.75

£3.36

£3.25

Reel

£3.20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

680 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 63V 10uF 2917 20% ESR=10mOhms

T541X106M063AH6510
KEMET
1: £14.66
179In Stock

Mfr. Part No.
T541X106M063AH6510

Mouser Part No
80-T541X106M63AH6510

KEMET

Tantalum Capacitors - Polymer 63V 10uF 2917 20% ESR=10mOhms

Learn More

Datasheet

Product Comments

179In Stock

Cut Tape

£14.66

£11.64

£10.68

Reel

£10.67

£9.41

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

10 uF

20 %

63 VDC

Tantalum Capacitors - Polymer 25V 100uF 20% ESR=60mOhms

T541X107M025AH6510
KEMET
1: £13.81
429In Stock
1,100On Order

Mfr. Part No.
T541X107M025AH6510

Mouser Part No
80-T541X107M25AH6510

KEMET

Tantalum Capacitors - Polymer 25V 100uF 20% ESR=60mOhms

Learn More

Datasheet

429In Stock

1,100On Order

Cut Tape

£13.81

£10.92

£9.95

Reel

£9.94

£8.80

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

SMD/SMT

2917

7343

100 uF

20 %

25 VDC

Tantalum Capacitors - Polymer 3V 1000uF 2917 20% ESR=10mOhms

T541X108M003AH6710
KEMET
1: £16.54
97In Stock

Mfr. Part No.
T541X108M003AH6710

Mouser Part No
80-T541X108M003AH671

KEMET

Tantalum Capacitors - Polymer 3V 1000uF 2917 20% ESR=10mOhms

Learn More

Datasheet

97In Stock

Cut Tape

£16.54

£13.23

£12.31

Reel

£12.30

£10.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

SMD/SMT

2917

7343

1000 uF

20 %

3 VDC

Tantalum Capacitors - Polymer 16V 220uF 2917 20% ESR=40mOhms

T541X227M016AH6710
KEMET
1: £17.27
838In Stock

Mfr. Part No.
T541X227M016AH6710

Mouser Part No
80-T541X227M16AH6710

KEMET

Tantalum Capacitors - Polymer 16V 220uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

838In Stock

Cut Tape

£17.27

£13.85

£12.96

Reel

£12.95

£11.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

220 uF

20 %

16 VDC

Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=50mOhms

T541X337M016AH6710
KEMET
1: £18.10
221In Stock
959Expected 16/03/2026

Mfr. Part No.
T541X337M016AH6710

Mouser Part No
80-T541X337M16AH6710

KEMET

Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=50mOhms

Learn More

Datasheet

Product Comments

221In Stock

959Expected 16/03/2026

Cut Tape

£18.10

£14.55

£13.67

Reel

£13.66

£11.93

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

330 uF

20 %

16 VDC

Tantalum Capacitors - Polymer 35V 47uF 2917 20% ESR=60mOhms

T541X476M035BH6510
KEMET
1: £15.88
236In Stock

Mfr. Part No.
T541X476M035BH6510

Mouser Part No
80-T541X476M35BH6510

KEMET

Tantalum Capacitors - Polymer 35V 47uF 2917 20% ESR=60mOhms

Learn More

Datasheet

Product Comments

236In Stock

Cut Tape

£15.88

£12.68

£11.73

Reel

£11.72

£9.96

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

47 uF

20 %

35 VDC

Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=10mOhm

T541X477M006AH6710
KEMET
1: £16.54
798In Stock

Mfr. Part No.
T541X477M006AH6710

Mouser Part No
80-T541X477M6AH6710

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=10mOhm

Learn More

Datasheet

Product Comments

798In Stock

Cut Tape

£16.54

£13.23

£12.31

Reel

£12.30

£10.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

SMD/SMT

2917

7343

470 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 25V 10uF 1311 10% ESR=100mOhms

T543B106K025AHE100
KEMET
1: £3.78
573In Stock
2,700On Order

Mfr. Part No.
T543B106K025AHE100

Mouser Part No
80-T543B106K025HE100

KEMET

Tantalum Capacitors - Polymer 25V 10uF 1311 10% ESR=100mOhms

Learn More

Datasheet

573In Stock

2,700On Order

Cut Tape

£3.78

£2.73

£2.32

Reel

£2.18

£2.03

£1.80

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1311

3528

10 uF

10 %

25 VDC

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

T543B476K010AHW035
KEMET
1: £3.32
1,268In Stock

Mfr. Part No.
T543B476K010AHW035

Mouser Part No
80-T543B476K10AHW35

KEMET

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

Learn More

Datasheet

1,268In Stock

Cut Tape

£3.32

Reel

£3.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1311

3528

47 uF

10 %

10 VDC

Tantalum Capacitors - Polymer 10V 220UuF 2917 10% ESR=10mohms

T543D227K010AHW010
KEMET
1: £9.73
589In Stock

Mfr. Part No.
T543D227K010AHW010

Mouser Part No
80-T543D227K010AHW10

KEMET

Tantalum Capacitors - Polymer 10V 220UuF 2917 10% ESR=10mohms

Learn More

Datasheet

589In Stock

Cut Tape

£9.73

£7.52

£6.63

Reel

£6.53

£5.89

£5.75

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

220 uF

10 %

10 VDC

Tantalum Capacitors - Polymer 6.3V 330uF 2917 10% ESR=40mOhms

T543D337K006AHW040
KEMET
1: £8.91
331In Stock

Mfr. Part No.
T543D337K006AHW040

Mouser Part No
80-T543D337K6AHW40

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 10% ESR=40mOhms

Learn More

Datasheet

331In Stock

Cut Tape

£8.91

£6.85

£6.03

Reel

£5.88

£5.33

£5.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

330 uF

10 %

6.3 VDC

Tantalum Capacitors - Polymer 25V 150uF 2924 20% ESR=45mOhms

T543O157M025AHE045
KEMET
1: £9.46
516In Stock

Mfr. Part No.
T543O157M025AHE045

Mouser Part No
80-T543O157M025AHE45

KEMET

Tantalum Capacitors - Polymer 25V 150uF 2924 20% ESR=45mOhms

Learn More

Datasheet

516In Stock

Cut Tape

£9.46

£7.31

£6.44

Reel

£5.88

£5.63

£5.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2924

7360

150 uF

20 %

25 VDC

Tantalum Capacitors - Polymer 16V 470uF 2924 20% ESR=20mOhms

T543O477M016AHE020
KEMET
1: £13.34
152In Stock
200Expected 13/04/2026

Mfr. Part No.
T543O477M016AHE020

Mouser Part No
80-T543O477M016AHE20

KEMET

Tantalum Capacitors - Polymer 16V 470uF 2924 20% ESR=20mOhms

Learn More

Datasheet

152In Stock

200Expected 13/04/2026

Cut Tape

£13.34

£10.54

£9.55

Reel

£8.69

£8.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2924

7360

470 uF

20 %

16 VDC

Tantalum Capacitors - Polymer 30V 100uF 20% ESR=35mOhms

T543X107M030AHW035
KEMET
1: £14.90
666In Stock

Mfr. Part No.
T543X107M030AHW035

Mouser Part No
80-T543X107M030AHW35

KEMET

Tantalum Capacitors - Polymer 30V 100uF 20% ESR=35mOhms

Learn More

Datasheet

666In Stock

Cut Tape

£14.90

£11.85

£10.89

Reel

£10.88

£9.59

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

100 uF

20 %

30 VDC

Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mOhms

T543X107M025AHE060
KEMET
1: £9.10
524In Stock
500Expected 27/02/2026

Mfr. Part No.
T543X107M025AHE060

Mouser Part No
80-T543X107M25AHE60

KEMET

Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mOhms

Learn More

Datasheet

524In Stock

500Expected 27/02/2026

Cut Tape

£9.10

£7.00

£6.17

Reel

£6.03

£5.46

£5.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

100 uF

20 %

25 VDC

Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mOhms

T543X107M025AHW060
KEMET
1: £12.75
1,093In Stock

Mfr. Part No.
T543X107M025AHW060

Mouser Part No
80-T543X107M25AHW60

KEMET

Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mOhms

Learn More

Datasheet

1,093In Stock

Cut Tape

£12.75

£9.67

£8.61

Reel

£8.11

£8.01

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

100 uF

20 %

25 VDC

Tantalum Capacitors - Polymer 63V 15uF 2917 20% ESR=35mOhms

T543X156M063AHE035
KEMET
1: £11.46
202In Stock
200On Order

Mfr. Part No.
T543X156M063AHE035

Mouser Part No
80-T543X156M63AHE035

KEMET

Tantalum Capacitors - Polymer 63V 15uF 2917 20% ESR=35mOhms

Learn More

Datasheet

202In Stock

200On Order

Cut Tape

£11.46

£8.70

£7.73

Reel

£6.97

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

15 uF

20 %

63 VDC

Tantalum Capacitors - Polymer 50V 33uF 10% ESR=40mOhms

T543X336K050AHE040
KEMET
1: £10.71
441In Stock
300Expected 17/08/2026

Mfr. Part No.
T543X336K050AHE040

Mouser Part No
80-T543X336K050AHE40

KEMET

Tantalum Capacitors - Polymer 50V 33uF 10% ESR=40mOhms

Learn More

Datasheet

441In Stock

300Expected 17/08/2026

Cut Tape

£10.71

£8.63

£7.69

Reel

£7.25

£6.60

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

33 uF

10 %

50 VDC

Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=40mOhms

T543X336K050AHW040
KEMET
1: £11.57
1,340In Stock
1,000Expected 27/02/2026

Mfr. Part No.
T543X336K050AHW040

Mouser Part No
80-T543X336K050AHW40

KEMET

Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=40mOhms

Learn More

Datasheet

1,340In Stock

1,000Expected 27/02/2026

Cut Tape

£11.57

£9.04

£8.06

Reel

£8.05

£7.19

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

33 uF

10 %

50 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