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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Part #

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

T541X337M016BH6710
KEMET
1: £22.15
47In Stock

Mfr. Part No.
T541X337M016BH6710

Mouser Part No
80-T541X337M16BH6710

KEMET

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

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Datasheet

Product Comments

47In Stock

Cut Tape

£22.15

£17.15

£15.68

Reel

£14.41

£13.47

Quote

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 16V 47uF 2917 20% ESR=35mOhms

T525D476M016AHE035
KEMET
1: £2.67
660In Stock

Mfr. Part No.
T525D476M016AHE035

Mouser Part No
80-T525D476M016AHE35

KEMET

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=35mOhms

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Datasheet

660In Stock

Cut Tape

£2.67

£1.89

£1.58

£1.48

Reel

£1.27

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

47 uF

20 %

16 VDC

Tantalum Capacitors - Polymer 4V 220uF 0.2 -55 +/- 105C ESR=25mOhms

T527K227M004APE030
KEMET
1: £1.22
5,940In Stock

Mfr. Part No.
T527K227M004APE030

Mouser Part No
80-T527K227M004APE30

KEMET

Tantalum Capacitors - Polymer 4V 220uF 0.2 -55 +/- 105C ESR=25mOhms

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Datasheet

5,940In Stock

Cut Tape

£1.22

£0.849

£0.625

£0.523

£0.489

Reel

£0.463

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1311

3528

220 uF

20 %

4 VDC

Tantalum Capacitors - Polymer 20V 33uF ESR=70mOhms High Volt

T521B336M020ATE070
KEMET
1: £0.978
3,995In Stock
New Product

Mfr. Part No.
T521B336M020ATE070

Mouser Part No
80-T521B336M20ATE070

New Product

KEMET

Tantalum Capacitors - Polymer 20V 33uF ESR=70mOhms High Volt

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Datasheet

3,995In Stock

Cut Tape

£0.978

£0.505

£0.464

£0.394

£0.372

Reel

£0.368

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Tantalum Capacitors

Electrolytic Capacitor

SMD/SMT

1411

3528

33 uF

20 %

20 VDC

Tantalum Capacitors - Polymer 18V 27uF ESR=55mOhms High Volt

T521T276M018ATE055
KEMET
1: £0.713
5,940In Stock
New Product

Mfr. Part No.
T521T276M018ATE055

Mouser Part No
80-T521T276M18ATE055

New Product

KEMET

Tantalum Capacitors - Polymer 18V 27uF ESR=55mOhms High Volt

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Datasheet

5,940In Stock

Cut Tape

£0.713

£0.354

£0.323

£0.271

£0.254

Reel

£0.233

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Tantalum Capacitors

Electrolytic Capacitor

SMD/SMT

1411

3528

27 uF

20 %

18 VDC

Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=75mOhms

T543X336K050ATW075
KEMET
1: £13.80
2,422In Stock

Mfr. Part No.
T543X336K050ATW075

Mouser Part No
80-543X336K050ATW075

KEMET

Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=75mOhms

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Datasheet

2,422In Stock

Cut Tape

£13.80

£10.47

£9.31

Reel

£8.76

£8.09

View

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 10V 22uF 1206 20% ESR=80mOhms

T520A226M010ATE080
KEMET
1: £0.661
60,672In Stock

Mfr. Part No.
T520A226M010ATE080

Mouser Part No
80-T520A226M10ATE80

KEMET

Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms

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Datasheet

Product Comments

60,672In Stock

Cut Tape

£0.661

£0.327

£0.298

Reel

£0.298

£0.294

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1206

3216

22 uF

20 %

10 VDC

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

T520B227M006ATE045
KEMET
1: £0.995
79,200In Stock

Mfr. Part No.
T520B227M006ATE045

Mouser Part No
80-T520B227M006ATE45

KEMET

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

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Datasheet

Product Comments

79,200In Stock

Cut Tape

£0.995

£0.696

£0.512

£0.429

Reel

£0.368

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

1311

3528

220 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=18mOhms

T520D227M010ATE018
KEMET
1: £1.67
21,360In Stock
17,000Expected 30/04/2026

Mfr. Part No.
T520D227M010ATE018

Mouser Part No
80-T520D227M010

KEMET

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=18mOhms

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Datasheet

Product Comments

21,360In Stock

17,000Expected 30/04/2026

Cut Tape

£1.67

£1.13

£0.925

£0.863

Reel

£0.746

£0.694

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

220 uF

20 %

10 VDC

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=25mOhms

T520V337M006ATE025
KEMET
1: £1.58
19,377In Stock

Mfr. Part No.
T520V337M006ATE025

Mouser Part No
80-T520V337M6E25

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

19,377In Stock

Cut Tape

£1.58

£1.07

£0.871

£0.811

Reel

£0.668

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

330 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=4mOhms

T530X477M006ATE004
KEMET
1: £6.46
3,581In Stock
9,500On Order

Mfr. Part No.
T530X477M006ATE004

Mouser Part No
80-T530X477M006ATE4

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=4mOhms

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Datasheet

Product Comments

3,581In Stock

9,500On Order

Cut Tape

£6.46

£4.85

£4.22

£4.02

Reel

£3.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

470 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 6.3V 120uF 1311 20% ESR=35mOhms

T543B127M006ATE035
KEMET
1: £4.61
1,302In Stock

Mfr. Part No.
T543B127M006ATE035

Mouser Part No
80-T543B127M006ATE35

KEMET

Tantalum Capacitors - Polymer 6.3V 120uF 1311 20% ESR=35mOhms

Learn More

Datasheet

1,302In Stock

Cut Tape

£4.61

£3.40

£3.04

Reel

£2.58

£2.51

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1311

3528

120 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=40mOhms

T543X336M050ATE040
KEMET
1: £9.42
10,061In Stock

Mfr. Part No.
T543X336M050ATE040

Mouser Part No
80-T543X336M050ATE40

KEMET

Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=40mOhms

Learn More

Datasheet

10,061In Stock

Cut Tape

£9.42

£7.27

£6.41

Reel

£6.29

£5.69

£5.55

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

33 uF

20 %

50 VDC

Tantalum Capacitors - Polymer 6.3V 1500uF 2924 20% ESR=35mOhms

T545H158M006ATE035
KEMET
1: £4.11
7,558In Stock

Mfr. Part No.
T545H158M006ATE035

Mouser Part No
80-T545H158M6ATE35

KEMET

Tantalum Capacitors - Polymer 6.3V 1500uF 2924 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

7,558In Stock

Cut Tape

£4.11

£3.09

£2.64

£2.50

Reel

£2.17

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2924

7360

1500 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 2.5V 220uF 20% 3528 105C ESR= 30mOhms

T520T227M2R5ATE030
KEMET
1: £1.18
6,000In Stock

Mfr. Part No.
T520T227M2R5ATE030

Mouser Part No
80-T520T227M2R5ATE30

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 20% 3528 105C ESR= 30mOhms

Learn More

Datasheet

6,000In Stock

Cut Tape

£1.18

£0.623

£0.574

£0.492

£0.467

Reel

£0.436

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Tantalum Capacitors

Polymer Electrolytic Capacitors

SMD/SMT

1311

3528

220 uF

20 %

2.5 VDC

Tantalum Capacitors - Polymer 16V 100uF 20% 7343-20 -55 / +125 ESR=50mOhms

T521V107M016ATI050
KEMET
1: £2.14
1,909In Stock
New Product

Mfr. Part No.
T521V107M016ATI050

Mouser Part No
80-T521V107M016ATI50

New Product

KEMET

Tantalum Capacitors - Polymer 16V 100uF 20% 7343-20 -55 / +125 ESR=50mOhms

Learn More

Datasheet

1,909In Stock

Cut Tape

£2.14

£1.48

£1.22

£1.14

£1.00

Reel

£0.995

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Tantalum Capacitors

Polymer Electrolytic Capacitor

SMD/SMT

2815

7343

100 uF

20 %

16 VDC

Tantalum Capacitors - Polymer 16V 100uF 20% 7343-20 -55 / +125 ESR=50mOhms

T521V107M016ATK050
KEMET
1: £1.95
2,000In Stock
New Product

Mfr. Part No.
T521V107M016ATK050

Mouser Part No
80-T521V107M016ATK50

New Product

KEMET

Tantalum Capacitors - Polymer 16V 100uF 20% 7343-20 -55 / +125 ESR=50mOhms

Learn More

Datasheet

2,000In Stock

Cut Tape

£1.95

£1.34

£1.10

£1.03

£0.899

Reel

£0.89

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Tantalum Capacitors

Polymer Electrolytic Capacitor

SMD/SMT

2815

7343

100 uF

20 %

16 VDC

Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=65mOhms

T521V226M035ATE065
KEMET
1: £1.61
1,964In Stock
New Product

Mfr. Part No.
T521V226M035ATE065

Mouser Part No
80-T521V226M35ATE065

New Product

KEMET

Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=65mOhms

Learn More

Datasheet

1,964In Stock

Cut Tape

£1.61

£1.10

£0.882

£0.826

£0.716

Reel

£0.715

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Tantalum Capacitors

SMD/SMT

2917

7343

22 uF

20 %

35 VDC

Tantalum Capacitors - Polymer 35V 33uF 20% 7343-20 -55C / 105C ESR=100mOhms

T521V336M035ATE100
KEMET
1: £1.47
2,345In Stock
New Product

Mfr. Part No.
T521V336M035ATE100

Mouser Part No
80-T521V336M35ATE100

New Product

KEMET

Tantalum Capacitors - Polymer 35V 33uF 20% 7343-20 -55C / 105C ESR=100mOhms

Learn More

Datasheet

2,345In Stock

Cut Tape

£1.47

£0.995

£0.796

£0.738

£0.638

Reel

£0.637

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Tantalum Capacitors

SMD/SMT

2917

7343

33 uF

20 %

35 VDC

Tantalum Capacitors - Polymer 35Volt 68uF 7343 20% 125C ESR=50mOhms

T521X686M035ATE050
KEMET
1: £2.10
7,264In Stock

Mfr. Part No.
T521X686M035ATE050

Mouser Part No
80-T521X686M035ATE50

KEMET

Tantalum Capacitors - Polymer 35Volt 68uF 7343 20% 125C ESR=50mOhms

Learn More

Datasheet

7,264In Stock

Cut Tape

£2.10

£1.47

£1.20

£1.13

Reel

£0.986

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

3017

7343

68 uF

20 %

35 VDC

Tantalum Capacitors - Polymer 15.0UF 25.0V

T527K156M025ATE150
KEMET
1: £0.934
4,685In Stock

Mfr. Part No.
T527K156M025ATE150

Mouser Part No
80-T527K156M25ATE150

KEMET

Tantalum Capacitors - Polymer 15.0UF 25.0V

Learn More

Datasheet

4,685In Stock

Cut Tape

£0.934

£0.479

£0.439

£0.426

£0.396

Reel

£0.362

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

15 uF

20 %

25 VDC

Tantalum Capacitors - Polymer 16V 150uF 2817 10% ESR=25mOhms

T543X157K016AHW025
KEMET
1: £10.90
485In Stock

Mfr. Part No.
T543X157K016AHW025

Mouser Part No
80-543X157K016AHW025

KEMET

Tantalum Capacitors - Polymer 16V 150uF 2817 10% ESR=25mOhms

Learn More

Datasheet

485In Stock

Cut Tape

£10.90

£8.27

£8.16

Reel

£6.93

£6.40

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

150 uF

10 %

16 VDC

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

T541X337M010AH6510
KEMET
1: £13.81
1,233In Stock
500Expected 13/03/2026

Mfr. Part No.
T541X337M010AH6510

Mouser Part No
80-T541X337M10AH6510

KEMET

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

Learn More

Datasheet

1,233In Stock

500Expected 13/03/2026

Cut Tape

£13.81

£10.92

£9.95

Reel

£9.94

£8.80

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

330 uF

20 %

10 VDC

Tantalum Capacitors - Polymer 63V 22uF 2917 20% ESR=75mOhms

T543X226M063AHW075
KEMET
1: £12.17
2,079In Stock

Mfr. Part No.
T543X226M063AHW075

Mouser Part No
80-T543X226M63AHW075

KEMET

Tantalum Capacitors - Polymer 63V 22uF 2917 20% ESR=75mOhms

Learn More

Datasheet

2,079In Stock

Cut Tape

£12.17

£9.55

£8.56

Reel

£8.56

£7.62

£7.45

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

22 uF

20 %

63 VDC

Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms

T543X337M016AHW025
KEMET
1: £15.43
1,470In Stock

Mfr. Part No.
T543X337M016AHW025

Mouser Part No
80-T543X337M16AHW25

KEMET

Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms

Learn More

Datasheet

1,470In Stock

Cut Tape

£15.43

£11.81

£11.77

Reel

£10.00

£9.52

£8.83

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 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