Tantalum Capacitors - Polymer – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

Polymer Capacitors Computer Segment

KEMET Organic Capacitors (KO-CAP®) are solid electrolytic capacitors with a conductive polymer cathode, capable of delivering optimized solutions for today and in the future. The KO-CAPs offer low ESR, improved capacitance retention at high frequencies, and a broad dimension offering, from large case sizes to sizes as small as 2012-10. This KEMET KO-CAP portfolio supports the designers in innovation and technology.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 849

Applied Filters:

Capacitance

Voltage Rating DC

Termination Style

Tolerance

Case Code - in

ESR

Leakage Current

Height

Minimum Operating Temperature

Maximum Operating Temperature

Case Code - mm

Mfr Case Code

Series

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=40mOhms

T520D157M010AHE040
KEMET
1: £1.45
868In Stock

Mfr. Part No.
T520D157M010AHE040

Mouser Part No
80-T520D157M010AHE40

KEMET

Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

868In Stock

Cut Tape

£1.45

£1.10

£0.934

£0.863

Reel

£0.748

MouseReel Available

Min.: 1
Mult.: 1

: 500

150 uF

10 VDC

SMD/SMT

20 %

2917

40 mOhms

150 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=25mOhms

T520V227M004ATE025
KEMET
1: £1.63
1,231In Stock

Mfr. Part No.
T520V227M004ATE025

Mouser Part No
80-T520V227M4E25

KEMET

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

1,231In Stock

Cut Tape

£1.63

£1.10

£0.89

£0.834

£0.72

Reel

£0.685

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

220 uF

4 VDC

SMD/SMT

20 %

2917

25 mOhms

88 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 68uF 1311 20% ESR=7mOhms

T520T686M004ATE070
KEMET
1: £1.03
2,200In Stock

Mfr. Part No.
T520T686M004ATE070

Mouser Part No
80-T520T686M4ATE070

KEMET

Tantalum Capacitors - Polymer 4V 68uF 1311 20% ESR=7mOhms

Learn More

Datasheet

Product Comments

2,200In Stock

Cut Tape

£1.03

£0.711

£0.525

£0.439

£0.388

Reel

£0.335

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

68 uF

4 VDC

SMD/SMT

20 %

1311

70 mOhms

27.2 uA

1.1 mm

- 55 C

+ 105 C

3528

T Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=40mOhms

T521D476M016ATE040
KEMET
1: £2.60
734In Stock

Mfr. Part No.
T521D476M016ATE040

Mouser Part No
80-T521D476M16ATE40

KEMET

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=40mOhms

Learn More

Datasheet

734In Stock

Cut Tape

£2.60

£1.83

£1.53

£1.42

Reel

£1.26

MouseReel Available

Min.: 1
Mult.: 1

: 500

47 uF

16 VDC

SMD/SMT

20 %

2917

40 mOhms

75.2 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=9mOhms

T520V227M2R5ATE009
KEMET
1: £2.44
560In Stock

Mfr. Part No.
T520V227M2R5ATE009

Mouser Part No
80-T520V227M2R5ATE9

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=9mOhms

Learn More

Datasheet

Product Comments

560In Stock

Cut Tape

£2.44

£1.70

£1.41

£1.32

£1.17

Reel

£1.11

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

220 uF

2.5 VDC

SMD/SMT

20 %

2917

9 mOhms

55 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 33uF 7343 ESR=65mOhms

T521V336M035ATE065
KEMET
1: £1.78
1,875In Stock
New Product

Mfr. Part No.
T521V336M035ATE065

Mouser Part No
80-T521V336M35ATE065

New Product

KEMET

Tantalum Capacitors - Polymer 35V 33uF 7343 ESR=65mOhms

Learn More

Datasheet

1,875In Stock

Cut Tape

£1.78

£1.26

£1.07

£0.943

Reel

£0.745

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

33 uF

35 VDC

SMD/SMT

20 %

2917

65 mOhms

115.5 uA

1.8 mm

- 55 C

+ 105 C

7343

V Coded

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 33uF 3528 ESR=100mOhms

T527B336M025ATE100
KEMET
1: £1.34
3,700In Stock
New Product

Mfr. Part No.
T527B336M025ATE100

Mouser Part No
80-T527B336M25ATE100

New Product

KEMET

Tantalum Capacitors - Polymer 25V 33uF 3528 ESR=100mOhms

Learn More

Datasheet

3,700In Stock

Cut Tape

£1.34

£0.925

£0.788

£0.686

View

Reel

£0.491

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

33 uF

25 VDC

SMD/SMT

20 %

1311

100 mOhms

82.5 uA

1.9 mm

- 55 C

+ 105 C

3528

B Coded

T527

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF ESR=25mOhms 3528-12 20%

T527T337M2R5APE025
KEMET
1: £1.52
6,000In Stock
New Product

Mfr. Part No.
T527T337M2R5APE025

Mouser Part No
80-T527T337M2R5APE25

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF ESR=25mOhms 3528-12 20%

Learn More

Datasheet

6,000In Stock

Cut Tape

£1.52

£1.05

£0.89

£0.78

Reel

£0.624

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

330 uF

2.5 VDC

SMD/SMT

20 %

1311

25 mOhms

82.5 uA

1.1 mm

- 55 C

+ 105 C

3528

T Case

T527

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF ESR=30mOhms 3528-12 20%

T527T337M2R5APE030
KEMET
1: £1.52
5,950In Stock
New Product

Mfr. Part No.
T527T337M2R5APE030

Mouser Part No
80-T527T337M2R5APE30

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF ESR=30mOhms 3528-12 20%

Learn More

Datasheet

5,950In Stock

Cut Tape

£1.52

£1.05

£0.89

£0.78

Reel

£0.624

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

330 uF

2.5 VDC

SMD/SMT

20 %

1311

30 mOhms

82.5 uA

1.1 mm

- 55 C

+ 105 C

3528

T Case

T527

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 150uF 20% 7360-43 -55 /+105C ESR=100mOhms

T521O157M035ATE100
KEMET
1: £15.85
1,529In Stock
1,500Expected 25/09/2026
New Product

Mfr. Part No.
T521O157M035ATE100

Mouser Part No
80-T521O157M35ATE100

New Product

KEMET

Tantalum Capacitors - Polymer 35V 150uF 20% 7360-43 -55 /+105C ESR=100mOhms

Learn More

Datasheet

1,529In Stock

1,500Expected 25/09/2026

Cut Tape

£15.85

£12.61

£11.31

£10.48

Reel

£10.48

MouseReel Available

Min.: 1
Mult.: 1

: 250

150 uF

35 VDC

SMD/SMT

20 %

2824

100 mOhms

525 uA

4 mm

- 55 C

+ 125 C

7360

O Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=60mOhms

T521V476M025ATE060
KEMET
1: £1.76
2,977In Stock
New Product

Mfr. Part No.
T521V476M025ATE060

Mouser Part No
80-T521V476M25ATE060

New Product

KEMET

Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=60mOhms

Learn More

Datasheet

2,977In Stock

Cut Tape

£1.76

£1.25

£1.07

£0.943

£0.834

Reel

£0.759

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

47 uF

25 VDC

SMD/SMT

20 %

2917

60 mOhms

117.5 uA

2 mm

- 55 C

+ 125 C

7343

V Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 10uF ESR=100mOhms 3528-21 20%

T521B106M035ATE100
KEMET
1: £1.05
3,733In Stock
New Product

Mfr. Part No.
T521B106M035ATE100

Mouser Part No
80-T521B106M35ATE100

New Product

KEMET

Tantalum Capacitors - Polymer 35V 10uF ESR=100mOhms 3528-21 20%

Learn More

Datasheet

3,733In Stock

Cut Tape

£1.05

£0.55

£0.506

£0.431

Reel

£0.408

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

10 uF

35 VDC

SMD/SMT

20 %

1311

100 mOhms

35 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T521

Reel, Cut Tape, MouseReel

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

T521B336M020ATE070
KEMET
1: £1.02
3,325In Stock
New Product

Mfr. Part No.
T521B336M020ATE070

Mouser Part No
80-T521B336M20ATE070

New Product

KEMET

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

Learn More

Datasheet

3,325In Stock

Cut Tape

£1.02

£0.529

£0.485

£0.413

£0.39

Reel

£0.389

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

33 uF

20 VDC

SMD/SMT

20 %

1411

70 mOhms

1.9 mm

- 55 C

3528

B Code

T521

Reel, Cut Tape, MouseReel

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

T521T276M018ATE055
KEMET
1: £0.751
8,929In Stock
3,000Expected 06/05/2027
New Product

Mfr. Part No.
T521T276M018ATE055

Mouser Part No
80-T521T276M18ATE055

New Product

KEMET

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

Learn More

Datasheet

8,929In Stock

3,000Expected 06/05/2027

Cut Tape

£0.751

£0.373

£0.34

£0.284

£0.266

Reel

£0.244

MouseReel Available

Min.: 1
Mult.: 1
Max.: 6,000

: 3,000

27 uF

18 VDC

SMD/SMT

20 %

1411

55 mOhms

48.6 uA

1.1 mm

- 55 C

+ 105 C

3528

T Code

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 68uF ESR=100mOhms High Volt

T521V686M025ATE050
KEMET
1: £1.66
1,856In Stock
New Product

Mfr. Part No.
T521V686M025ATE050

Mouser Part No
80-T521V686M25ATE050

New Product

KEMET

Tantalum Capacitors - Polymer 25V 68uF ESR=100mOhms High Volt

Learn More

Datasheet

1,856In Stock

Cut Tape

£1.66

£1.13

£0.917

£0.856

Reel

£0.796

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

68 uF

25 VDC

SMD/SMT

20 %

2917

50 mOhms

170 uA

1.8 mm

- 55 C

+ 125 C

7343

V Code

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF ESR=20mOhms 3528-12 20%

T527T337M2R5APE020
KEMET
1: £1.48
5,900In Stock
New Product

Mfr. Part No.
T527T337M2R5APE020

Mouser Part No
80-T527T337M2R5APE20

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF ESR=20mOhms 3528-12 20%

Learn More

Datasheet

5,900In Stock

Cut Tape

£1.48

£1.05

£0.925

£0.818

View

Reel

£0.642

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

330 uF

2.5 VDC

20 %

1311

20 mOhms

82.5 uA

1.1 mm

+ 105 C

3528

T Case

T527

Reel, Cut Tape, MouseReel

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

T520A106M010ATE080
KEMET
1: £0.721
100,925In Stock

Mfr. Part No.
T520A106M010ATE080

Mouser Part No
80-T520A106M10ATE80

KEMET

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

Learn More

Datasheet

Product Comments

100,925In Stock

Cut Tape

£0.721

£0.357

£0.325

£0.285

Reel

£0.285

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

10 uF

10 VDC

SMD/SMT

20 %

1206

80 mOhms

10 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=70mOhms

T520A107M006ATE070
KEMET
1: £0.788
52,465In Stock
122,984On Order

Mfr. Part No.
T520A107M006ATE070

Mouser Part No
80-T520A107M06ATE070

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

52,465In Stock

122,984On Order

Cut Tape

£0.788

£0.395

£0.372

Reel

£0.372

£0.367

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

100 uF

6.3 VDC

SMD/SMT

20 %

1206

70 mOhms

63 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 470uF 1311 20% ESR=14mOhms

T520B477M2R5ATE014
KEMET
1: £1.52
20,040In Stock

Mfr. Part No.
T520B477M2R5ATE014

Mouser Part No
80-T520B477M2R5ATE14

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 1311 20% ESR=14mOhms

Learn More

Datasheet

20,040In Stock

Cut Tape

£1.52

£1.03

£0.834

£0.766

View

Reel

£0.605

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,000

: 2,000

470 uF

2.5 VDC

SMD/SMT

20 %

1311

14 mOhms

117.5 uA

1.9 mm

- 55 C

+ 85 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

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

T520D227M010ATE018
KEMET
1: £1.85
22,775In Stock
17,000Expected 07/07/2027

Mfr. Part No.
T520D227M010ATE018

Mouser Part No
80-T520D227M010

KEMET

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

Learn More

Datasheet

Product Comments

22,775In Stock

17,000Expected 07/07/2027

Cut Tape

£1.85

£1.27

£1.04

£0.969

Reel

£0.841

MouseReel Available

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

: 500

220 uF

10 VDC

SMD/SMT

20 %

2917

18 mOhms

220 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mohms

T521D336M035ATE065
KEMET
1: £2.98
18,278In Stock

Mfr. Part No.
T521D336M035ATE065

Mouser Part No
80-T521D336M35ATE65

KEMET

Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mohms

Learn More

Datasheet

Product Comments

18,278In Stock

Cut Tape

£2.98

£2.12

£1.77

£1.67

Reel

£1.48

MouseReel Available

Min.: 1
Mult.: 1

: 500

33 uF

35 VDC

SMD/SMT

20 %

2917

65 mOhms

115.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

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

T521X156M075ATE035
KEMET
1: £5.96
13,982In Stock
8,000Expected 20/05/2027

Mfr. Part No.
T521X156M075ATE035

Mouser Part No
80-T521X156M75ATE35

KEMET

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

Learn More

Datasheet

13,982In Stock

8,000Expected 20/05/2027

Cut Tape

£5.96

£4.44

£3.83

£3.65

Reel

£3.33

MouseReel Available

Min.: 1
Mult.: 1

: 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 63V 22uF 2917 20% ESR=75mOhms

T521X226M063ATE075
KEMET
1: £6.73
8,665In Stock
9,000Expected 22/04/2027

Mfr. Part No.
T521X226M063ATE075

Mouser Part No
80-T521X226M63ATE075

KEMET

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

Learn More

Datasheet

8,665In Stock

9,000Expected 22/04/2027

Cut Tape

£6.73

£5.07

£4.40

£4.19

Reel

£3.96

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

22 uF

63 VDC

SMD/SMT

20 %

2917

75 mOhms

138.6 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms

T529P475M025AAE300
KEMET
1: £2.20
17,279In Stock

Mfr. Part No.
T529P475M025AAE300

Mouser Part No
80-T529P475M25AAE300

KEMET

Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms

Learn More

Datasheet

17,279In Stock

Cut Tape

£2.20

£1.53

£1.26

£1.17

£0.995

Reel

£0.934

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

4.7 uF

25 VDC

SMD/SMT

20 %

0805

300 mOhms

11.8 uA

1 mm

- 55 C

+ 105 C

2012

P Case

T529

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3volts 47uF 20% ESR=200mohms

T529P476M006AAE200
KEMET
1: £1.04
41,514In Stock
27,000Expected 16/02/2027

Mfr. Part No.
T529P476M006AAE200

Mouser Part No
80-T529P476M06AAE200

KEMET

Tantalum Capacitors - Polymer 6.3volts 47uF 20% ESR=200mohms

Learn More

Datasheet

41,514In Stock

27,000Expected 16/02/2027

Cut Tape

£1.04

£0.54

£0.496

£0.422

£0.399

Reel

£0.37

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

47 uF

6.3 VDC

SMD/SMT

20 %

0805

200 mOhms

29.6 uA

1 mm

- 55 C

+ 105 C

2012

P Case

T529

Reel, Cut Tape, MouseReel

Polymer Capacitors Computer Segment

Customer Service Office

Company

Resources

Support

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
22 uF
27 uF
33 uF
47 uF
56 uF
68 uF
82 uF
100 uF
150 uF

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
60 mOhms

3.4 uA
4.3 uA
5 uA
6 uA
6.3 uA
7.5 uA
9.45 uA
9.5 uA
10 uA
11 uA
11.75 uA
11.8 uA
12.5 uA
13.2 uA
13.86 uA
13.9 uA
14 uA
15 uA
16 uA
16.5 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