Tantalum Capacitors - Polymer – Mouser United Kingdom

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MLCC Replacement Solutions

KEMET KOCAP Tantalum Polymer Capacitors are ideal for board space savings, a piezo noise-free environment, high capacitance, long stable life performance, and/or lower profile requirements. Tantalum polymer capacitors are selected over other capacitor technologies when application voltages are less than 50V, capacitance needs are between 1µF to 1mF, and application frequencies are below 1MHz. Since replacing ceramic capacitors with tantalum polymer capacitors is not typically one-for-one, designers need to consider several design requirements as outlined in the schematic below.

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Part #

Tantalum Capacitors - Polymer 2.5V 560uF 2917 20% ESR=5mOhms

T530D567M2R5ATE005
KEMET
1: £6.58
6,410In Stock

Mfr. Part No.
T530D567M2R5ATE005

Mouser Part No
80-T530D567M2R5E5

KEMET

Tantalum Capacitors - Polymer 2.5V 560uF 2917 20% ESR=5mOhms

Learn More

Datasheet

Product Comments

6,410In Stock

Cut Tape

£6.58

£4.94

£4.29

£4.09

Reel

£4.08

MouseReel Available

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

: 500

560 uF

2.5 VDC

SMD/SMT

20 %

2917

5 mOhms

140 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200

T598D477M2R5ATE009
KEMET
1: £1.84
24,085In Stock
2,500Expected 15/06/2027

Mfr. Part No.
T598D477M2R5ATE009

Mouser Part No
80-T598D477M2R5ATE09

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200

Learn More

Datasheet

24,085In Stock

2,500Expected 15/06/2027

Cut Tape

£1.84

£1.42

£1.18

£1.10

Reel

£0.96

MouseReel Available

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

: 500

470 uF

2.5 VDC

SMD/SMT

20 %

2917

9 mOhms

117.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=50mOhms

T521D157M020ATE050
KEMET
1: £3.87
5,837In Stock
4,000Expected 29/04/2027

Mfr. Part No.
T521D157M020ATE050

Mouser Part No
80-T521D157M020ATE50

KEMET

Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=50mOhms

Learn More

Datasheet

5,837In Stock

4,000Expected 29/04/2027

Cut Tape

£3.87

£2.80

£2.37

£2.23

Reel

£2.01

MouseReel Available

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

: 500

150 uF

20 VDC

SMD/SMT

20 %

2917

50 mOhms

300 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

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

T530X687M004ATE010
KEMET
1: £6.95
4,192In 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

4,192In Stock

Cut Tape

£6.95

£5.23

£4.55

£4.24

Reel

£3.97

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 6.3 VDC 330uF 2917 20% ESR=6mOhm

T530Y337M006ATE006
KEMET
1: £6.08
4,394In Stock

Mfr. Part No.
T530Y337M006ATE006

Mouser Part No
80-T530Y337M6ATE6

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm

Learn More

Datasheet

Product Comments

4,394In Stock

Cut Tape

£6.08

£4.53

£3.92

£3.73

Reel

£3.73

MouseReel Available

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

: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

6 mOhms

207.9 uA

3.8 mm

- 55 C

+ 125 C

7343

Y Case

T530

Reel, Cut Tape, MouseReel

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

T520B477M2R5ATE014
KEMET
1: £1.52
19,840In Stock
2,000Expected 15/06/2027

Mfr. Part No.
T520B477M2R5ATE014

Mouser Part No
80-T520B477M2R5ATE14

KEMET

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

Learn More

Datasheet

19,840In Stock

2,000Expected 15/06/2027

Cut Tape

£1.52

£1.03

£0.834

£0.766

View

Reel

£0.63

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 25V 68uF 7343 ESR=50mOhms AEC-Q200

T598D686M025ATE050
KEMET
1: £1.83
1,451In Stock
New Product

Mfr. Part No.
T598D686M025ATE050

Mouser Part No
80-T598D686M25ATE050

New Product

KEMET

Tantalum Capacitors - Polymer 25V 68uF 7343 ESR=50mOhms AEC-Q200

Learn More

Datasheet

1,451In Stock

Cut Tape

£1.83

£1.30

£1.11

£0.978

Reel

£0.856

£0.788

MouseReel Available

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

: 500

68 uF

25 VDC

SMD/SMT

20 %

2917

50 mOhms

170 uA

2.8 mm

- 55 C

+ 125 C

7343

D Coded

T598

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% Harsh Env

T591V227M004ATE012
KEMET
1: £2.12
700In Stock
New Product

Mfr. Part No.
T591V227M004ATE012

Mouser Part No
80-T591V227M004ATE12

New Product

KEMET

Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% Harsh Env

Learn More

Datasheet

700In Stock

Cut Tape

£2.12

£1.51

£1.30

£1.14

Reel

£0.908

View

MouseReel Available

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

: 1,000

220 uF

2.68 VDC, 4 VDC

SMD/SMT

20 %

2815

12 mOhms

88 uA

1.9 mm

- 55 C

+ 125 C

7343

T591

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 68uF 20% ESR=50mOhms

T520D686M016ATE0507280
KEMET
1: £2.44
3,895In Stock

Mfr. Part No.
T520D686M016ATE0507280

Mouser Part No
80-T520D686M16ATE050

KEMET

Tantalum Capacitors - Polymer 16V 68uF 20% ESR=50mOhms

Learn More

Datasheet

3,895In Stock

Cut Tape

£2.44

£1.81

£1.56

£1.37

View

Reel

£1.14

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

68 uF

16 VDC

SMD/SMT

20 %

2917

50 mOhms

108.8 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=10mOhms

T530D687M2R5ATE010
KEMET
1: £5.67
1,432In Stock

Mfr. Part No.
T530D687M2R5ATE010

Mouser Part No
80-T530D687M2R5E10

KEMET

Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=10mOhms

Learn More

Datasheet

Product Comments

1,432In Stock

Cut Tape

£5.67

£4.21

£3.71

£3.31

Reel

£3.21

MouseReel Available

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

: 500

680 uF

2.5 VDC

SMD/SMT

20 %

2917

10 mOhms

170 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms AEC-Q200

T598D107M025ATE050
KEMET
1: £2.07
833In Stock
500Expected 15/06/2027
New Product

Mfr. Part No.
T598D107M025ATE050

Mouser Part No
80-T598D107M25ATE050

New Product

KEMET

Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms AEC-Q200

Learn More

Datasheet

833In Stock

500Expected 15/06/2027

Cut Tape

£2.07

£1.48

£1.27

£1.11

Reel

£0.986

£0.917

MouseReel Available

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

: 500

100 uF

25 VDC

SMD/SMT

20 %

2917

50 mOhms

250 uA

2.8 mm

- 55 C

+ 125 C

7343

D Coded

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=30mOhms

T520D108M2R5ATE030
KEMET
1: £2.14
3,598In Stock

Mfr. Part No.
T520D108M2R5ATE030

Mouser Part No
80-T520D108M2R5ATE30

KEMET

Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=30mOhms

Learn More

Datasheet

Product Comments

3,598In Stock

Cut Tape

£2.14

£1.48

£1.22

Reel

£1.22

MouseReel Available

Min.: 1
Mult.: 1

: 500

1 mF

2.5 VDC

SMD/SMT

20 %

2917

30 mOhms

250 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=9mOhms

T520D337M006ATE0097280
KEMET
1: £1.90
2,250In Stock

Mfr. Part No.
T520D337M006ATE0097280

Mouser Part No
80-T520D337M06ATE009

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=9mOhms

Learn More

Datasheet

2,250In Stock

Cut Tape

£1.90

£1.34

£1.15

£1.01

View

Reel

£0.745

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

9 mOhms

207.9 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4Volt 220uF 2912 20% ESR=25mOhms

T520T227M004ATE025
KEMET
1: £1.14
3,000In Stock

Mfr. Part No.
T520T227M004ATE025

Mouser Part No
80-T520T227M004ATE25

KEMET

Tantalum Capacitors - Polymer 4Volt 220uF 2912 20% ESR=25mOhms

Learn More

Datasheet

3,000In Stock

Cut Tape

£1.14

£0.598

£0.55

£0.47

£0.444

Reel

£0.443

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

220 uF

4 VDC

SMD/SMT

20 %

1411

25 mOhms

88 uA

- 55 C

+ 105 C

3528

T Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 6.8uF 2917 20% ESR=70mOhms

T521V685M050ATE070
KEMET
1: £3.08
1,276In Stock

Mfr. Part No.
T521V685M050ATE070

Mouser Part No
80-T521V685M50ATE70

KEMET

Tantalum Capacitors - Polymer 50V 6.8uF 2917 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

1,276In Stock

Cut Tape

£3.08

£2.18

£1.83

£1.73

£1.54

Reel

£1.53

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

6.8 uF

50 VDC

SMD/SMT

20 %

2917

70 mOhms

34 uA

1.8 mm

- 55 C

+ 125 C

7343

V Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6V 22uF 1805 20% ESR=150mOhms

T529P226M006AAE150
KEMET
1: £1.12
5,980In Stock

Mfr. Part No.
T529P226M006AAE150

Mouser Part No
80-T529P226M06AAE150

KEMET

Tantalum Capacitors - Polymer 6V 22uF 1805 20% ESR=150mOhms

Learn More

Datasheet

5,980In Stock

Cut Tape

£1.12

£0.583

£0.536

£0.457

£0.433

Reel

£0.402

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

22 uF

6 VDC

SMD/SMT

20 %

0805

150 mOhms

13.2 uA

1 mm

- 55 C

+ 105 C

2012

P Case

T529

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=5mOhms

T530Y337M006ATE005
KEMET
1: £6.66
528In Stock

Mfr. Part No.
T530Y337M006ATE005

Mouser Part No
80-T530Y337M06ATE005

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=5mOhms

Learn More

Datasheet

528In Stock

Cut Tape

£6.66

£5.00

£4.34

£4.14

Reel

£3.78

MouseReel Available

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

: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

5 mOhms

207.9 uA

3.8 mm

- 55 C

+ 125 C

7343

Y Case

T530

Reel, Cut Tape, MouseReel

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

T530Y687M2R5ATE006
KEMET
1: £5.23
498In Stock

Mfr. Part No.
T530Y687M2R5ATE006

Mouser Part No
80-T530Y687M2R5ATE6

KEMET

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

Learn More

Datasheet

Product Comments

498In Stock

Cut Tape

£5.23

£3.87

£3.33

Reel

£2.86

MouseReel Available

Min.: 1
Mult.: 1

: 500

680 uF

2.5 VDC

SMD/SMT

20 %

2917

6 mOhms

170 uA

3.8 mm

- 55 C

+ 125 C

7343

Y Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=70mOhms AEC-Q200

T598B107M2R5ATE070
KEMET
1: £0.917
3,184In Stock

Mfr. Part No.
T598B107M2R5ATE070

Mouser Part No
80-T598B107M2R5ATE70

KEMET

Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=70mOhms AEC-Q200

Learn More

Datasheet

3,184In Stock

Cut Tape

£0.917

£0.574

£0.528

£0.45

£0.426

Reel

£0.426

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

100 uF

2.5 VDC

SMD/SMT

20 %

1311

70 mOhms

25 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

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

T520A336M006ATE080
KEMET
1: £0.803
7,892In Stock

Mfr. Part No.
T520A336M006ATE080

Mouser Part No
80-T520A336M006

KEMET

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

Learn More

Datasheet

Product Comments

7,892In Stock

Cut Tape

£0.803

£0.402

£0.368

£0.319

£0.298

Reel

£0.275

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

33 uF

6.3 VDC

SMD/SMT

20 %

1206

80 mOhms

20.79 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=7mOhms

T520T107M004ATE070
KEMET
1: £1.20
3,000In Stock

Mfr. Part No.
T520T107M004ATE070

Mouser Part No
80-T520T107M4ATE70

KEMET

Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=7mOhms

Learn More

Datasheet

Product Comments

3,000In Stock

Cut Tape

£1.20

£0.629

£0.573

£0.496

£0.47

Reel

£0.418

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

100 uF

4 VDC

SMD/SMT

20 %

1311

70 mOhms

40 uA

1.1 mm

- 55 C

+ 105 C

3528

T Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=45mOhms

T545V227M010ATE045
KEMET
1: £2.44
1,865In Stock

Mfr. Part No.
T545V227M010ATE045

Mouser Part No
80-T545V227M10ATE045

KEMET

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=45mOhms

Learn More

Datasheet

1,865In Stock

Cut Tape

£2.44

£1.69

£1.41

£1.32

£1.16

Reel

£1.15

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

220 uF

10 VDC

SMD/SMT

20 %

2917

45 mOhms

220 uA

1.9 mm

- 55 C

+ 105 C

7343

V Case

T545

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=6mOhms

T520V337M2R5ATE006
KEMET
1: £2.08
6,311In Stock

Mfr. Part No.
T520V337M2R5ATE006

Mouser Part No
80-T520V337M2R5ATE06

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=6mOhms

Learn More

Datasheet

Product Comments

6,311In Stock

Cut Tape

£2.08

£1.44

£1.19

£1.10

£0.969

Reel

£0.925

MouseReel Available

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

: 1,000

330 uF

2.5 VDC

SMD/SMT

20 %

2917

6 mOhms

82.5 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=9mOhms

T520V337M004ATE009
KEMET
1: £1.78
2,681In Stock

Mfr. Part No.
T520V337M004ATE009

Mouser Part No
80-T520V337M4ATE9

KEMET

Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=9mOhms

Learn More

Datasheet

Product Comments

2,681In Stock

Cut Tape

£1.78

£1.37

£1.20

£1.13

£1.03

Reel

£0.978

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

330 uF

4 VDC

SMD/SMT

20 %

2917

9 mOhms

132 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=18mOhms

T520V477M2R5ATE018
KEMET
1: £1.88
1,870In Stock

Mfr. Part No.
T520V477M2R5ATE018

Mouser Part No
80-T520V477M2R5ATE18

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=18mOhms

Learn More

Datasheet

Product Comments

1,870In Stock

Cut Tape

£1.88

£1.29

£1.05

£0.986

£0.856

Reel

£0.849

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

470 uF

2.5 VDC

SMD/SMT

20 %

2917

18 mOhms

117.5 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

MLCC Replacement Solutions

Customer Service Office

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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
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
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