Tantalum Capacitors - Polymer – Mouser United Kingdom

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Polymer Capacitors Industrial Segment

KEMET Organic Capacitors (KO-CAP®) offer higher voltages in smaller case sizes and are ideal for industrial applications. These capacitors deliver a solution for applications requiring power-loss protection or maximum power efficiency of a circuit when board space is limited. The polymer technology provides these capacitors with extended life capabilities in applications subject to extremely harsh environments.

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Part #

Tantalum Capacitors - Polymer 2.5V 1500uF 2917 20% ESR=5mOhms

T530X158M2R5ATE005
KEMET
1: £7.70
3,082In Stock
4,500Expected 12/01/2027

Mfr. Part No.
T530X158M2R5ATE005

Mouser Part No
80-T530X158M2R5ATE5

KEMET

Tantalum Capacitors - Polymer 2.5V 1500uF 2917 20% ESR=5mOhms

Learn More

Datasheet

Product Comments

3,082In Stock

4,500Expected 12/01/2027

Cut Tape

£7.70

£5.84

£5.10

£4.87

Reel

£4.86

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 500

1500 uF

2.5 VDC

SMD/SMT

20 %

2917

5 mOhms

375 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

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

T530X337M010ATE010
KEMET
1: £6.95
16,104In Stock

Mfr. Part No.
T530X337M010ATE010

Mouser Part No
80-T530X337M010

KEMET

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

Learn More

Datasheet

Product Comments

16,104In Stock

Cut Tape

£6.95

£5.23

£4.55

£4.34

Reel

£3.97

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 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 330uF 2917 20% ESR=5mOhms

T530X337M010ATE005
KEMET
1: £7.26
3,588In Stock

Mfr. Part No.
T530X337M010ATE005

Mouser Part No
80-T530X337M010ATE5

KEMET

Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=5mOhms

Learn More

Datasheet

Product Comments

3,588In Stock

Cut Tape

£7.26

£5.49

£4.78

£4.56

Reel

£4.18

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 500

330 uF

10 VDC

SMD/SMT

20 %

2917

5 mOhms

330 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=6mOhms

T530X337M010ATE006
KEMET
1: £7.11
3,031In Stock
8,500On Order

Mfr. Part No.
T530X337M010ATE006

Mouser Part No
80-T530X337M010E06

KEMET

Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=6mOhms

Learn More

Datasheet

Product Comments

3,031In Stock

8,500On Order

Cut Tape

£7.11

£5.36

£4.66

£4.43

Reel

£4.09

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 500

330 uF

10 VDC

SMD/SMT

20 %

2917

6 mOhms

330 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

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

T530X477M006ATE004
KEMET
1: £7.23
6,733In Stock
6,500Expected 01/06/2027

Mfr. Part No.
T530X477M006ATE004

Mouser Part No
80-T530X477M006ATE4

KEMET

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

Learn More

Datasheet

Product Comments

6,733In Stock

6,500Expected 01/06/2027

Cut Tape

£7.23

£5.46

£4.75

£4.53

Reel

£4.16

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 500

470 uF

6.3 VDC

SMD/SMT

20 %

2917

4 mOhms

296.1 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

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

T530X687M004ATE010
KEMET
1: £6.47
4,442In Stock

Mfr. Part No.
T530X687M004ATE010

Mouser Part No
80-T530X687M004

KEMET

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

Learn More

Datasheet

Product Comments

4,442In Stock

Cut Tape

£6.47

£4.85

£4.21

£4.01

Reel

£3.67

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 500

680 uF

4 VDC

SMD/SMT

20 %

2917

10 mOhms

272 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 680uF 2917 20% ESR=18mOhms

T530X687M006ATE018
KEMET
1: £7.47
4,880In Stock

Mfr. Part No.
T530X687M006ATE018

Mouser Part No
80-T530X687M06ATE018

KEMET

Tantalum Capacitors - Polymer 6.3V 680uF 2917 20% ESR=18mOhms

Learn More

Datasheet

Product Comments

4,880In Stock

Cut Tape

£7.47

£5.40

£4.72

£4.47

Reel

£4.00

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 500

680 uF

6.3 VDC

SMD/SMT

20 %

2917

18 mOhms

428.4 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=5mOhm

T530Y477M006ATE005
KEMET
1: £6.66
4,303In Stock
3,500Expected 29/04/2027

Mfr. Part No.
T530Y477M006ATE005

Mouser Part No
80-T530Y477M6ATE5

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=5mOhm

Learn More

Datasheet

Product Comments

4,303In Stock

3,500Expected 29/04/2027

Cut Tape

£6.66

£5.00

£4.34

£4.14

Reel

£3.78

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 500

470 uF

6.3 VDC

SMD/SMT

20 %

2917

5 mOhms

296.1 uA

3.8 mm

- 55 C

+ 125 C

7343

Y Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mOhms AEC-Q200

T598D336M035ATE065
KEMET
1: £2.10
25,035In Stock

Mfr. Part No.
T598D336M035ATE065

Mouser Part No
80-T598D336M35E65

KEMET

Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mOhms AEC-Q200

Learn More

Datasheet

25,035In Stock

Cut Tape

£2.10

£1.46

£1.20

£1.12

Reel

£1.05

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 500

33 uF

35 VDC

SMD/SMT

20 %

2917

65 mOhms

115.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 20% 3528-21 -55C / 105C ESR=9mOhms

T520B337M2R5NTE009
KEMET
1: £0.943
4,751In Stock
4,000On Order
New Product

Mfr. Part No.
T520B337M2R5NTE009

Mouser Part No
80-T520B337M2R5NTE09

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 20% 3528-21 -55C / 105C ESR=9mOhms

Learn More

Datasheet

4,751In Stock

4,000On Order

Cut Tape

£0.943

£0.485

£0.444

£0.376

£0.355

Reel

£0.337

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

330 uF

2.5 VDC

SMD/SMT

20 %

1411

9 mOhms

82.5 uA

1.9 mm

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 220uF 20%, 6.3VDC SMD Polymer 35 mOhms

T520M227M006ATE035
KEMET
1: £1.59
6,500In Stock

Mfr. Part No.
T520M227M006ATE035

Mouser Part No
80-T520M227M006ATE35

KEMET

Tantalum Capacitors - Polymer 220uF 20%, 6.3VDC SMD Polymer 35 mOhms

Learn More

Datasheet

6,500In Stock

Cut Tape

£1.59

£1.09

£0.969

£0.849

View

Reel

£0.653

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

220 uF

6.3 VDC

SMD/SMT

20 %

1311

25 mOhms

138.6 uA

1.5 mm

- 55 C

+ 105 C

3528

M Case

T520

Reel, Cut Tape, MouseReel

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

T520T227M2R5ATE030
KEMET
1: £1.28
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

£1.28

£0.856

£0.684

£0.632

£0.516

Reel

£0.476

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

220 uF

2.5 VDC

SMD/SMT

20 %

1311

30 mOhms

55 uA

1.9 mm

- 55 C

+ 105 C

3528

T Case

T520

Reel, Cut Tape, MouseReel

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

T521V107M016ATK050
KEMET
1: £2.04
1,985In Stock

Mfr. Part No.
T521V107M016ATK050

Mouser Part No
80-T521V107M016ATK50

KEMET

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

Learn More

Datasheet

1,985In Stock

Cut Tape

£2.04

£1.41

£1.15

£1.07

Reel

£0.943

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

100 uF

16 VDC

SMD/SMT

20 %

2815

50 mOhms

80 uA

1.9 mm

- 55 C

+ 125 C

7343

V Case

T521

Reel, Cut Tape, MouseReel

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

T521V336M035ATE100
KEMET
1: £1.53
1,940In Stock
1,000Expected 06/08/2026
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

1,940In Stock

1,000Expected 06/08/2026

Cut Tape

£1.53

£1.04

£0.841

£0.78

£0.67

Reel

£0.637

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

33 uF

35 VDC

SMD/SMT

20 %

2917

100 mOhms

115.5 uA

7343

V Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=40mOhms

T521V476M025ATE040
KEMET
1: £1.75
3,469In Stock
2,000Expected 21/09/2026
New Product

Mfr. Part No.
T521V476M025ATE040

Mouser Part No
80-T521V476M25ATE040

New Product

KEMET

Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=40mOhms

Learn More

Datasheet

3,469In Stock

2,000Expected 21/09/2026

Cut Tape

£1.75

£1.20

£0.978

£0.908

£0.796

Reel

£0.751

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 1,000

47 uF

25 VDC

SMD/SMT

20 %

2917

40 mOhms

117.5 uA

2 mm

- 55 C

+ 125 C

7343

V Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 47uF 20% 7343-20 -55 /+105C ESR=100mOhms

T521V476M035ATE100
KEMET
1: £1.94
2,001In Stock
1,000Expected 10/12/2026
New Product

Mfr. Part No.
T521V476M035ATE100

Mouser Part No
80-T521V476M35ATE100

New Product

KEMET

Tantalum Capacitors - Polymer 35V 47uF 20% 7343-20 -55 /+105C ESR=100mOhms

Learn More

Datasheet

2,001In Stock

1,000Expected 10/12/2026

Cut Tape

£1.94

£1.34

£1.09

£1.01

£0.89

Reel

£0.841

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 1,000

47 uF

35 VDC

SMD/SMT

20 %

2917

100 mOhms

164.5 uA

1.8 mm

- 55 C

+ 125 C

7343

V Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 100uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200

T598B107M004ATW070
KEMET
1: £4.92
3,970In Stock
New Product

Mfr. Part No.
T598B107M004ATW070

Mouser Part No
80-T598B107M004ATW70

New Product

KEMET

Tantalum Capacitors - Polymer 4V 100uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200

Learn More

Datasheet

3,970In Stock

Cut Tape

£4.92

£3.62

£3.11

£2.95

£2.72

Reel

£2.71

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

100 uF

4 VDC

SMD/SMT

20 %

1311

70 mOhms

40 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 47uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200

T598B476M010ATS070
KEMET
1: £4.28
1,950In Stock
New Product

Mfr. Part No.
T598B476M010ATS070

Mouser Part No
80-T598B476M010ATS70

New Product

KEMET

Tantalum Capacitors - Polymer 10V 47uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200

Learn More

Datasheet

1,950In Stock

Cut Tape

£4.28

£2.90

£2.71

£2.34

£2.26

Reel

£1.82

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

47 uF

10 VDC

SMD/SMT

20 %

1311

70 mOhms

47 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 47uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200

T598B476M010ATW070
KEMET
1: £5.10
4,000In Stock
New Product

Mfr. Part No.
T598B476M010ATW070

Mouser Part No
80-T598B476M010ATW70

New Product

KEMET

Tantalum Capacitors - Polymer 10V 47uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200

Learn More

Datasheet

4,000In Stock

Cut Tape

£5.10

£3.76

£3.22

£3.06

View

Reel

£2.79

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

47 uF

10 VDC

SMD/SMT

20 %

1311

70 mOhms

47 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 10uF 20% 7343-31 -55 /125C ESR=90mOhms AEC-Q200

T598D106M050ATS090
KEMET
1: £5.14
1,219In Stock
New Product

Mfr. Part No.
T598D106M050ATS090

Mouser Part No
80-T598D106M050ATS90

New Product

KEMET

Tantalum Capacitors - Polymer 50V 10uF 20% 7343-31 -55 /125C ESR=90mOhms AEC-Q200

Learn More

Datasheet

1,219In Stock

Cut Tape

£5.14

£3.68

£3.46

£3.00

Reel

£2.55

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 500

10 uF

50 VDC

SMD/SMT

20 %

2815

90 mOhms

50 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 10uF 20% 7343-31 -55 /125C ESR=90mOhms AEC-Q200

T598D106M050ATW090
KEMET
1: £5.69
870In Stock
New Product

Mfr. Part No.
T598D106M050ATW090

Mouser Part No
80-T598D106M050ATW90

New Product

KEMET

Tantalum Capacitors - Polymer 50V 10uF 20% 7343-31 -55 /125C ESR=90mOhms AEC-Q200

Learn More

Datasheet

870In Stock

Cut Tape

£5.69

£4.23

£3.65

£3.47

Reel

£3.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

10 uF

50 VDC

SMD/SMT

20 %

2815

90 mOhms

50 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 20% 7343-31 -55 /125C ESR=25mOhms AEC-Q200

T598D337M006ATW025
KEMET
1: £5.10
923In Stock
New Product

Mfr. Part No.
T598D337M006ATW025

Mouser Part No
80-T598D337M006ATW25

New Product

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 20% 7343-31 -55 /125C ESR=25mOhms AEC-Q200

Learn More

Datasheet

923In Stock

Cut Tape

£5.10

£3.76

£3.23

£3.06

Reel

£2.77

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2815

25 mOhms

208 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 47uF 20% 7343-31 -55 /125C ESR=60mOhms AEC-Q200

T598D476M025ATS060
KEMET
1: £5.19
624In Stock
New Product

Mfr. Part No.
T598D476M025ATS060

Mouser Part No
80-T598D476M025ATS60

New Product

KEMET

Tantalum Capacitors - Polymer 25V 47uF 20% 7343-31 -55 /125C ESR=60mOhms AEC-Q200

Learn More

Datasheet

624In Stock

Cut Tape

£5.19

£3.73

£3.51

£3.06

Reel

£2.55

£2.28

MouseReel Available

Min.: 1
Mult.: 1

: 500

47 uF

25 VDC

SMD/SMT

20 %

2815

60 mOhms

117.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 47uF 20% 7343-31 -55 /125C ESR=60mOhms AEC-Q200

T598D476M025ATW060
KEMET
1: £5.69
1,000In Stock
New Product

Mfr. Part No.
T598D476M025ATW060

Mouser Part No
80-T598D476M025ATW60

New Product

KEMET

Tantalum Capacitors - Polymer 25V 47uF 20% 7343-31 -55 /125C ESR=60mOhms AEC-Q200

Learn More

Datasheet

1,000In Stock

Cut Tape

£5.69

£4.23

£3.65

£3.47

Reel

£3.15

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 500

47 uF

25 VDC

SMD/SMT

20 %

2815

60 mOhms

117.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 470uF 20% 7343-31 -55 /125C ESR=9mOhms AEC-Q200

T598D477M2R5ATS009
KEMET
1: £5.06
500In Stock
New Product

Mfr. Part No.
T598D477M2R5ATS009

Mouser Part No
80-T598D477M2R5ATS09

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 20% 7343-31 -55 /125C ESR=9mOhms AEC-Q200

Learn More

Datasheet

500In Stock

Cut Tape

£5.06

£3.62

£3.40

£2.95

Reel

£2.50

£2.23

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

2.5 VDC

SMD/SMT

20 %

2815

9 mOhms

117.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Polymer Capacitors Industrial Segment

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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
22 uF
27 uF
33 uF
47 uF
56 uF
68 uF
82 uF
100 uF
150 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
16 VDC
18 VDC
20 VDC
25 VDC
35 VDC
40 VDC
50 VDC
63 VDC
75 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
12.5 uA
13.2 uA
13.86 uA
13.9 uA
14 uA
15 uA
16 uA

A Case
B Case
B Code
B Coded
C Case
D Case
D Coded
H Case
L Case
M Case
O Case
Q Case
T Case
T Code
U Case
V Case
V Code
V Coded
W Case
X Case