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 4V 100uF 2917 20% ESR=70mOhms AEC-Q200

T591B107M004ATE070
KEMET
1: £0.882
1,950In Stock

Mfr. Part No.
T591B107M004ATE070

Mouser Part No
80-T591B107M004ATE70

KEMET

Tantalum Capacitors - Polymer 4V 100uF 2917 20% ESR=70mOhms AEC-Q200

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Datasheet

1,950In Stock

Cut Tape

£0.882

£0.451

£0.413

£0.348

£0.328

Reel

£0.311

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1311

3528

100 uF

20 %

4 VDC

Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=18mOhms

T520D227M006ATE018
KEMET
1: £1.71
883In Stock

Mfr. Part No.
T520D227M006ATE018

Mouser Part No
80-T520D227M6ATE18

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=18mOhms

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Datasheet

883In Stock

Cut Tape

£1.71

£1.16

£0.943

£0.882

Reel

£0.726

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

220 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=7mOhms

T520D337M004ATE007
KEMET
1: £2.27
911In Stock

Mfr. Part No.
T520D337M004ATE007

Mouser Part No
80-T520D337M4ATE07

KEMET

Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=7mOhms

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Datasheet

911In Stock

Cut Tape

£2.27

£1.59

£1.34

£1.22

Reel

£1.07

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

330 uF

20 %

4 VDC

Tantalum Capacitors - Polymer 50V 1uF 1311 20% ESR=200mohms

T521B105M050ATE2007280
KEMET
1: £1.15
1,729In Stock

Mfr. Part No.
T521B105M050ATE2007280

Mouser Part No
80-T521B105M50E200LR

KEMET

Tantalum Capacitors - Polymer 50V 1uF 1311 20% ESR=200mohms

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Datasheet

1,729In Stock

Cut Tape

£1.15

£0.803

£0.589

£0.493

View

Reel

£0.377

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1411

3528

1 uF

20 %

50 VDC

Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=40mOhm

T522V337M006ATE040
KEMET
1: £2.82
582In Stock

Mfr. Part No.
T522V337M006ATE040

Mouser Part No
80-T522V337M6ATE40

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=40mOhm

Learn More

Datasheet

582In Stock

Cut Tape

£2.82

£1.99

£1.66

£1.56

£1.39

Reel

£1.33

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

330 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 75V 4.7uF 2912 20% E SR=200mOhms AEC-Q200

T598D475M075ATE200
KEMET
1: £2.87
395In Stock

Mfr. Part No.
T598D475M075ATE200

Mouser Part No
80-T598D475M75ATE200

KEMET

Tantalum Capacitors - Polymer 75V 4.7uF 2912 20% E SR=200mOhms AEC-Q200

Learn More

Datasheet

395In Stock

Cut Tape

£2.87

£2.03

£1.69

£1.59

Reel

£1.41

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

4.7 uF

20 %

75 VDC

Tantalum Capacitors - Polymer 10V 330uF 20% ESR=35mOhms

T520X337M010ATE035
KEMET
1: £3.54
508In Stock

Mfr. Part No.
T520X337M010ATE035

Mouser Part No
80-T520X337M10ATE035

KEMET

Tantalum Capacitors - Polymer 10V 330uF 20% ESR=35mOhms

Learn More

Datasheet

508In Stock

Cut Tape

£3.54

£2.55

£2.21

£1.96

Reel

£1.61

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

330 uF

20 %

10 VDC

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms

T520Y477M006ATE035
KEMET
1: £2.15
968In Stock

Mfr. Part No.
T520Y477M006ATE035

Mouser Part No
80-T520Y477M6ATE35

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms

Learn More

Datasheet

968In Stock

Cut Tape

£2.15

£1.63

£1.35

£1.26

Reel

£1.13

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

470 uF

20 %

6.3 VDC

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

T520Y687M004ATE010
KEMET
1: £3.54
484In Stock

Mfr. Part No.
T520Y687M004ATE010

Mouser Part No
80-T520Y687M4ATE10

KEMET

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

Learn More

Datasheet

484In Stock

Cut Tape

£3.54

£2.55

£2.15

£2.03

Reel

£1.81

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

680 uF

20 %

4 VDC

Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=6mOhms

T530Y687M2R5ATE006
KEMET
1: £5.23
198In Stock

Mfr. Part No.
T530Y687M2R5ATE006

Mouser Part No
80-T530Y687M2R5ATE6

KEMET

Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=6mOhms

Learn More

Datasheet

198In Stock

Cut Tape

£5.23

£3.87

£3.32

£3.25

Reel

£2.86

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

680 uF

20 %

2.5 VDC

Tantalum Capacitors - Polymer 2.5V 330uF 7343 20% ESR=0.012Ohms AECQ2

T598D337M2R5ATE012
KEMET
1: £1.76
879In Stock

Mfr. Part No.
T598D337M2R5ATE012

Mouser Part No
80-T598D337M2R5ATE12

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 7343 20% ESR=0.012Ohms AECQ2

Learn More

Datasheet

879In Stock

Cut Tape

£1.76

£1.20

£0.986

£0.917

Reel

£0.788

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

330 uF

20 %

2.5 VDC

Tantalum Capacitors - Polymer 63V 4.7 uF AEC-Q200 20% ESR=200mOhms AEC-Q200

T598D475M063ATE200
KEMET
1: £2.21
990In Stock

Mfr. Part No.
T598D475M063ATE200

Mouser Part No
80-T598D475M63ATE200

KEMET

Tantalum Capacitors - Polymer 63V 4.7 uF AEC-Q200 20% ESR=200mOhms AEC-Q200

Learn More

Datasheet

990In Stock

Cut Tape

£2.21

£1.53

£1.27

£1.18

Reel

£1.10

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

0201

7343

4.7 uF

20 %

63 VDC

Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=40mOhms

T520B686M006ATE040
KEMET
1: £0.943
2,508In Stock

Mfr. Part No.
T520B686M006ATE040

Mouser Part No
80-T520B686M6E40

KEMET

Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=40mOhms

Learn More

Datasheet

2,508In Stock

Cut Tape

£0.943

£0.485

£0.445

£0.376

£0.355

Reel

£0.329

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

1311

3528

68 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 6.3 VDC 220uF 2917 20% ESR=25mOhm

T525D227M006ATE025
KEMET
1: £2.80
570In Stock

Mfr. Part No.
T525D227M006ATE025

Mouser Part No
80-T525D227M6ATE25

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 220uF 2917 20% ESR=25mOhm

Learn More

Datasheet

570In Stock

Cut Tape

£2.80

£1.97

£1.64

£1.55

Reel

£1.32

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

220 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 10V 33uF AEC-Q200 20% ESR=80mOhms AEC-Q200

T598B336M010ATE080
KEMET
1: £1.05
1,936In Stock

Mfr. Part No.
T598B336M010ATE080

Mouser Part No
80-T598B336M10ATE080

KEMET

Tantalum Capacitors - Polymer 10V 33uF AEC-Q200 20% ESR=80mOhms AEC-Q200

Learn More

Datasheet

1,936In Stock

Cut Tape

£1.05

£0.541

£0.495

£0.423

£0.40

Reel

£0.388

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1311

3528

33 uF

20 %

10 VDC

Tantalum Capacitors - Polymer 10V 150uF 2917 10% ESR=25mOhms

T543D157K010AHW025
KEMET
1: £8.99
200In Stock

Mfr. Part No.
T543D157K010AHW025

Mouser Part No
80-T543D157K10AHW25

KEMET

Tantalum Capacitors - Polymer 10V 150uF 2917 10% ESR=25mOhms

Learn More

Datasheet

200In Stock

Cut Tape

£8.99

£6.77

£6.00

Reel

£5.39

MouseReel Available

Min.: 1
Mult.: 1

: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

150 uF

10 %

10 VDC

Tantalum Capacitors - Polymer 50VDC 33uF 2917 20% ESR=75mOhms

T541X336M050AH
KEMET
1: £20.54
36In Stock

Mfr. Part No.
T541X336M050AH

Mouser Part No
80-T541X336M050AH

KEMET

Tantalum Capacitors - Polymer 50VDC 33uF 2917 20% ESR=75mOhms

Learn More

Datasheet

36In Stock

Cut Tape

£20.54

£15.91

£14.89

Reel

£14.89

£12.65

MouseReel Available

Min.: 1
Mult.: 1

: 100

Tantalum Capacitors

SMD/SMT

2917

7343

33 uF

20 %

50 VDC

Tantalum Capacitors - Polymer 16V 220uF 2917 10% ESR=35mOhms

T543X227K016AHW035
KEMET
1: £13.50
5In Stock
200Expected 21/09/2026

Mfr. Part No.
T543X227K016AHW035

Mouser Part No
80-T543X227K016AHW35

KEMET

Tantalum Capacitors - Polymer 16V 220uF 2917 10% ESR=35mOhms

Learn More

Datasheet

5In Stock

200Expected 21/09/2026

Cut Tape

£13.50

£10.23

£9.11

Reel

£8.21

MouseReel Available

Min.: 1
Mult.: 1
Max.: 200

: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

220 uF

10 %

16 VDC

Tantalum Capacitors - Polymer 4V 680uF 20% ESR=25mOhms

T520D687M004AHE025
KEMET
1: £3.38
98In Stock

Mfr. Part No.
T520D687M004AHE025

Mouser Part No
80-T520D687M04AHE025

KEMET

Tantalum Capacitors - Polymer 4V 680uF 20% ESR=25mOhms

Learn More

Datasheet

98In Stock

Cut Tape

£3.38

£2.44

£2.11

£1.86

Reel

£1.55

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

680 uF

20 %

4 VDC

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

T543B107K010AHE150
KEMET
1: £6.12
327In Stock
1,600On Order

Mfr. Part No.
T543B107K010AHE150

Mouser Part No
80-T543B107K010HE150

KEMET

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

Learn More

Datasheet

327In Stock

1,600On Order

Cut Tape

£6.12

£4.54

£4.21

Reel

£3.57

MouseReel Available

Min.: 1
Mult.: 1
Max.: 200

: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1311

3528

100 uF

10 %

10 VDC

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

T521X226M063AHE075
KEMET
1: £7.91
77In Stock

Mfr. Part No.
T521X226M063AHE075

Mouser Part No
80-T521X226M63AHE075

KEMET

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

Learn More

Datasheet

77In Stock

Cut Tape

£7.91

£5.71

£4.99

£4.43

Reel

£4.23

£4.05

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

22 uF

20 %

63 VDC

Tantalum Capacitors - Polymer 16V 330uF 7343 20% ESR=25mOhms

T541X337M016BH6720
KEMET
1: £23.19
1In Stock

Mfr. Part No.
T541X337M016BH6720

Mouser Part No
80-T541X337M16BH6720

KEMET

Tantalum Capacitors - Polymer 16V 330uF 7343 20% ESR=25mOhms

Learn More

Datasheet

1In Stock

Cut Tape

£23.19

£17.96

£16.41

Reel

£15.10

MouseReel Available

Min.: 1
Mult.: 1

: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

330 uF

20 %

16 VDC

Tantalum Capacitors - Polymer 25V 68uF 20% ESR=50mOhms

T541X686M025AH6510
KEMET
1: £16.22
70In Stock

Mfr. Part No.
T541X686M025AH6510

Mouser Part No
80-T541X686M25AH6510

KEMET

Tantalum Capacitors - Polymer 25V 68uF 20% ESR=50mOhms

Learn More

Datasheet

70In Stock

Cut Tape

£16.22

£12.41

£11.11

Reel

£10.03

MouseReel Available

Min.: 1
Mult.: 1

: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

68 uF

20 %

25 VDC

Tantalum Capacitors - Polymer 3volts 1500uF 20% 20% ESR=8mOhms

T543X158M003AHW008
KEMET
1: £15.50
75In Stock
300Expected 18/02/2027

Mfr. Part No.
T543X158M003AHW008

Mouser Part No
80-T543X158M3AHW8

KEMET

Tantalum Capacitors - Polymer 3volts 1500uF 20% 20% ESR=8mOhms

Learn More

Datasheet

75In Stock

300Expected 18/02/2027

Cut Tape

£15.50

£12.30

£11.02

Reel

£9.68

MouseReel Available

Min.: 1
Mult.: 1
Max.: 200

: 100

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

1.5 mF

20 %

3 VDC

Tantalum Capacitors - Polymer 6.3V 33uF 1206 20% ESR=80mOhms

T520A336M006AHE080
KEMET
1: £2.01
618In Stock

Mfr. Part No.
T520A336M006AHE080

Mouser Part No
80-T520A336M06AHE080

KEMET

Tantalum Capacitors - Polymer 6.3V 33uF 1206 20% ESR=80mOhms

Learn More

Datasheet

618In Stock

Cut Tape

£2.01

£1.42

£1.22

£1.07

View

Reel

£0.677

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1206

3216

33 uF

20 %

6.3 VDC

Tantalum Polymer Capacitors

Types of Capacitors

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680 nF
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

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