Tantalum Capacitors - Polymer – 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 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

Learn More

Datasheet

1,304In Stock

Cut Tape

£5.87

£4.38

£3.79

£3.47

Reel

£3.29

£3.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

15 uF

75 VDC

SMD/SMT

20 %

2917

35 mOhms

112.5 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T521

Reel, Cut Tape, MouseReel

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

T541X686M025AH6510
KEMET
1: £15.84
380In Stock

Mfr. Part No.
T541X686M025AH6510

Mouser Part No
80-T541X686M25AH6510

KEMET

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

Learn More

Datasheet

380In Stock

Cut Tape

£15.84

£12.13

£10.85

Reel

£9.80

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

68 uF

25 VDC

SMD/SMT

20 %

2917

50 mOhms

170 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T541 HRA

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 1411 10% ESR=35mOhms

T543B337K2R5AHE035
KEMET
1: £5.13
1,286In Stock

Mfr. Part No.
T543B337K2R5AHE035

Mouser Part No
80-T543B337K2R5AHE35

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 1411 10% ESR=35mOhms

Learn More

Datasheet

1,286In Stock

Cut Tape

£5.13

£3.79

£3.33

Reel

£2.95

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

330 uF

2.5 VDC

SMD/SMT

10 %

1311

35 mOhms

82.5 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T543 HRA

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50volts 120uF 10%

T550B127K050AH
KEMET
1: £39.77
40In Stock

Mfr. Part No.
T550B127K050AH

Mouser Part No
80-T550B127K050AH

KEMET

Tantalum Capacitors - Polymer 50volts 120uF 10%

Learn More

Datasheet

40In Stock

£39.77

£32.15

Min.: 1
Mult.: 1

120 uF

50 VDC

Axial

10 %

90 mOhms

600 uA

- 55 C

+ 105 C

B Case

T550

Tray

Tantalum Capacitors - Polymer 35V 500 uF 110mOhms 20%

T550B507M035AH
KEMET
1: £55.00
32In Stock

Mfr. Part No.
T550B507M035AH

Mouser Part No
80-T550B507M035AH

KEMET

Tantalum Capacitors - Polymer 35V 500 uF 110mOhms 20%

Learn More

Datasheet

32In Stock

£55.00

£45.38

Min.: 1
Mult.: 1

500 uF

35 VDC

Axial

20 %

100 mOhms

1.75 mA

- 55 C

+ 105 C

B Case

T550

Tray

Tantalum Capacitors - Polymer 6.3V 220uF 1311 10% ESR=35mOhms

T543B227K006AHW035
KEMET
1: £7.73
2,193In Stock

Mfr. Part No.
T543B227K006AHW035

Mouser Part No
80-T543B227K6AHW35

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 1311 10% ESR=35mOhms

Learn More

Datasheet

2,193In Stock

Cut Tape

£7.73

£5.88

£5.15

Reel

£4.64

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

220 uF

6.3 VDC

SMD/SMT

10 %

1311

35 mOhms

138.6 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T543 HRA

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 330uF 2312 10% ESR=25mOhms

T543C337K004AHW025
KEMET
1: £8.97
580In Stock

Mfr. Part No.
T543C337K004AHW025

Mouser Part No
80-T543C337K4AHW25

KEMET

Tantalum Capacitors - Polymer 4V 330uF 2312 10% ESR=25mOhms

Learn More

Datasheet

580In Stock

Cut Tape

£8.97

£6.74

£5.98

Reel

£5.36

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

330 uF

4 VDC

SMD/SMT

10 %

2312

25 mOhms

132 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T543 HRA

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=10mOhms

T530D337M006AHE010
KEMET
1: £4.55
334In Stock

Mfr. Part No.
T530D337M006AHE010

Mouser Part No
80-T530D337M06AHE10

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=10mOhms

Learn More

Datasheet

334In Stock

Cut Tape

£4.55

£3.67

£3.19

£3.02

Reel

£2.74

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

10 mOhms

207.9 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

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

T530X337M010AHE010
KEMET
1: £6.16
2,544In 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

2,544In Stock

Cut Tape

£6.16

£4.63

£4.01

£3.82

Reel

£3.48

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

330 uF

10 VDC

SMD/SMT

20 %

2917

10 mOhms

330 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 470uF 2917 20% ESR=20mOhms

T541X477M010AH8510
KEMET
1: £18.08
495In Stock

Mfr. Part No.
T541X477M010AH8510

Mouser Part No
80-T541X477M10AH8510

KEMET

Tantalum Capacitors - Polymer 10V 470uF 2917 20% ESR=20mOhms

Learn More

Datasheet

495In Stock

Cut Tape

£18.08

£13.83

£12.37

Reel

£11.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

470 uF

10 VDC

SMD/SMT

20 %

2917

100 mOhms

470 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T541 HRA

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 220uF 2917 10% ESR=6mOhms

T543D227K010AHW006
KEMET
1: £10.23
595In Stock

Mfr. Part No.
T543D227K010AHW006

Mouser Part No
80-T543D227K10AHW6

KEMET

Tantalum Capacitors - Polymer 10V 220uF 2917 10% ESR=6mOhms

Learn More

Datasheet

595In Stock

Cut Tape

£10.23

£7.94

£7.02

Reel

£6.95

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

220 uF

10 VDC

SMD/SMT

10 %

2917

6 mOhms

220 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T543 HRA

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=70mOhms

T520B337M2R5ATE070
KEMET
1: £0.796
1,735In Stock

Mfr. Part No.
T520B337M2R5ATE070

Mouser Part No
80-T520B337M2R5ATE70

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

1,735In Stock

Cut Tape

£0.796

£0.54

£0.393

£0.348

Reel

£0.289

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

330 uF

2.5 VDC

SMD/SMT

20 %

1311

70 mOhms

82.5 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

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

T520X337M010ATE035
KEMET
1: £3.25
10In Stock
500Expected 09/04/2026

Mfr. Part No.
T520X337M010ATE035

Mouser Part No
80-T520X337M10ATE035

KEMET

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

Learn More

Datasheet

10In Stock

500Expected 09/04/2026

Cut Tape

£3.25

£2.33

£2.03

£1.79

Reel

£1.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

330 uF

10 VDC

SMD/SMT

20 %

2917

35 mOhms

330 uA

4 mm

- 55 C

+ 105 C

7343

X Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=80mOhms

T525B107M004ATE080
KEMET
1: £0.952
1,135In Stock

Mfr. Part No.
T525B107M004ATE080

Mouser Part No
80-T525B107M004

KEMET

Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=80mOhms

Learn More

Datasheet

Product Comments

1,135In Stock

Cut Tape

£0.952

£0.644

£0.47

£0.388

£0.362

Reel

£0.307

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

100 uF

4 VDC

SMD/SMT

20 %

1411

80 mOhms

40 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 63V 10uF 2917 20% ESR=50mOhms

T543X106M063AHE050
KEMET
1: £9.39
471In Stock

Mfr. Part No.
T543X106M063AHE050

Mouser Part No
80-T543X106M63AHE050

KEMET

Tantalum Capacitors - Polymer 63V 10uF 2917 20% ESR=50mOhms

Learn More

Datasheet

471In Stock

Cut Tape

£9.39

£7.25

£6.39

Reel

£6.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

10 uF

63 VDC

SMD/SMT

20 %

2917

50 mOhms

63 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T543 HRA

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 68uF 2917 10% ESR=35mOhms

T543X686K025AHW035
KEMET
1: £9.07
565In Stock

Mfr. Part No.
T543X686K025AHW035

Mouser Part No
80-T543X686K25AHW35

KEMET

Tantalum Capacitors - Polymer 25V 68uF 2917 10% ESR=35mOhms

Learn More

Datasheet

565In Stock

Cut Tape

£9.07

£6.85

£6.06

Reel

£5.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

68 uF

25 VDC

SMD/SMT

10 %

2917

35 mOhms

170 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T543 HRA

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 33uF 1206 20% ESR=70mOhms

T520A336M004ATE070
KEMET
1: £0.759
1,770In Stock

Mfr. Part No.
T520A336M004ATE070

Mouser Part No
80-T520A336M4ATE70

KEMET

Tantalum Capacitors - Polymer 4V 33uF 1206 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

1,770In Stock

Cut Tape

£0.759

£0.505

£0.364

£0.30

£0.285

Reel

£0.242

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

33 uF

4 VDC

SMD/SMT

20 %

1206

70 mOhms

13.2 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3 VDC 100uF 2312 20% ESR=45mOhms

T520C107M006AHE045
KEMET
1: £1.27
526In Stock

Mfr. Part No.
T520C107M006AHE045

Mouser Part No
80-T520C107M006HE045

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 100uF 2312 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

526In Stock

Cut Tape

£1.27

£0.882

£0.651

Reel

£0.544

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

100 uF

6.3 VDC

SMD/SMT

20 %

2312

45 mOhms

63 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=7mOhms

T520D227M006ATE007
KEMET
1: £1.90
143In Stock

Mfr. Part No.
T520D227M006ATE007

Mouser Part No
80-T520D227M6ATE07

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=7mOhms

Learn More

Datasheet

Product Comments

143In Stock

Cut Tape

£1.90

£1.35

£1.16

£1.02

Reel

£0.863

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

220 uF

6.3 VDC

SMD/SMT

20 %

2917

7 mOhms

138.6 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=45mOhms

T521D476M016ATE045
KEMET
1: £2.58
125In Stock

Mfr. Part No.
T521D476M016ATE045

Mouser Part No
80-T521D476M16ATE45

KEMET

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=45mOhms

Learn More

Datasheet

125In Stock

Cut Tape

£2.58

£1.90

£1.65

£1.46

Reel

£1.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

47 uF

16 VDC

SMD/SMT

20 %

2917

45 mOhms

75.2 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=70mOhms AEC-Q200

T591B686M006ATE070
KEMET
1: £0.934
220In Stock

Mfr. Part No.
T591B686M006ATE070

Mouser Part No
80-T591B686M6ATE70

KEMET

Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=70mOhms AEC-Q200

Learn More

Datasheet

220In Stock

Cut Tape

£0.934

£0.524

£0.46

£0.338

Reel

£0.319

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

68 uF

6.3 VDC

SMD/SMT

20 %

2917

70 mOhms

42.8 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T591

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=25mOhms AEC-Q200

T591D227M010ATE025
KEMET
1: £1.59
107In Stock
1,500Expected 23/04/2026

Mfr. Part No.
T591D227M010ATE025

Mouser Part No
80-T591D227M010ATE25

KEMET

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=25mOhms AEC-Q200

Learn More

Datasheet

107In Stock

1,500Expected 23/04/2026

Cut Tape

£1.59

£1.12

£0.96

£0.841

Reel

£0.664

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

220 uF

10 VDC

SMD/SMT

20 %

2917

25 mOhms

220 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T591

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 100uF 20% ESR=80mOhms

T520D107M010ATE0807280
KEMET
1: £1.15
197In Stock
2,500Expected 15/04/2026

Mfr. Part No.
T520D107M010ATE0807280

Mouser Part No
80-T520D107M10ATE080

KEMET

Tantalum Capacitors - Polymer 10V 100uF 20% ESR=80mOhms

Learn More

Datasheet

197In Stock

2,500Expected 15/04/2026

Cut Tape

£1.15

£0.803

£0.588

£0.491

Reel

£0.459

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

100 uF

10 VDC

SMD/SMT

20 %

2917

80 mOhms

100 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=40mOhms

T520W107M006ATE040
KEMET
1: £2.18
329In Stock

Mfr. Part No.
T520W107M006ATE040

Mouser Part No
80-T520W107M6ATE40

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

329In Stock

Cut Tape

£2.18

£1.59

£1.37

£1.20

Reel

£0.943

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

100 uF

6.3 VDC

SMD/SMT

20 %

2917

40 mOhms

63 uA

1.4 mm

- 55 C

+ 105 C

7343

W Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=25mOhms

T520Y687M2R5ATE025
KEMET
1: £3.64
379In Stock

Mfr. Part No.
T520Y687M2R5ATE025

Mouser Part No
80-T520Y687M2R5E25

KEMET

Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

379In Stock

Cut Tape

£3.64

£2.63

£2.28

£2.01

Reel

£1.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

680 uF

2.5 VDC

SMD/SMT

20 %

2917

25 mOhms

170 uA

3.8 mm

- 55 C

+ 105 C

7343

Y Case

T520

Reel, Cut Tape, MouseReel

Tantalum Polymer Capacitors

Customer Service Office

Company

Resources

Support

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

4 mOhms
5 mOhms
6 mOhms
7 mOhms
8 mOhms
9 mOhms
10 mOhms
12 mOhms
14 mOhms
15 mOhms
18 mOhms
20 mOhms
21 mOhms
25 mOhms
30 mOhms
35 mOhms
40 mOhms
45 mOhms
50 mOhms
55 mOhms

3.4 uA
4.3 uA
5 uA
6 uA
6.3 uA
7.5 uA
7.7 uA
9.45 uA
9.5 uA
10 uA
11 uA
11.6 uA
11.75 uA
11.8 uA
12.5 uA
13.2 uA
13.86 uA
13.9 uA
14 uA
15 uA

A Case
B Case
B Code
B Coded
C Case
D Case
D Coded
H Case
I Case
K Case
L Case
M Case
O Case
P Case
Q Case
S Case
T Case
T Code
U Case
V Case