Capacitors – 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 330uF ESR=30mOhms 3528-12 20%

T527T337M2R5APE030
KEMET
1: £1.52
3,950In 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

3,950In Stock

Cut Tape

£1.52

£1.05

£0.89

£0.78

View

Reel

£0.651

MouseReel Available

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

: 3,000

Tantalum Capacitors

SMD/SMT

1311

3528

330 uF

20 %

2.5 VDC

Tantalum Capacitors - Solid SMD 35V 3.3uF 2312 10% ESR=2.5ohms

T491C335K035AT
KEMET
1: £0.496
107,278In Stock

Mfr. Part No.
T491C335K035AT

Mouser Part No
80-T491C335K035

KEMET

Tantalum Capacitors - Solid SMD 35V 3.3uF 2312 10% ESR=2.5ohms

Learn More

Datasheet

107,278In Stock

Cut Tape

£0.496

£0.32

£0.272

Reel

£0.253

£0.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Solid Standard Grade - Other Various

SMD/SMT

2412

6032

3.3 uF

10 %

35 VDC

Tantalum Capacitors - Solid SMD 16V 100uF 20% ESR=100mOhms

T495X107M016ATE1007280
KEMET
1: £2.50
15,547In Stock

Mfr. Part No.
T495X107M016ATE1007280

Mouser Part No
80-T495X107M16ATE100

KEMET

Tantalum Capacitors - Solid SMD 16V 100uF 20% ESR=100mOhms

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Datasheet

15,547In Stock

Cut Tape

£2.50

£1.85

£1.60

£1.41

View

Reel

£1.10

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tantalum Capacitors

Tantalum Solid Low ESR Automotive Grade

SMD/SMT

2917

7343

100 uF

20 %

16 VDC

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

T529P475M025AAE300
KEMET
1: £2.20
17,239In Stock

Mfr. Part No.
T529P475M025AAE300

Mouser Part No
80-T529P475M25AAE300

KEMET

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

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Datasheet

17,239In Stock

Cut Tape

£2.20

£1.53

£1.26

£1.17

£0.995

Reel

£0.934

MouseReel Available

Min.: 1
Mult.: 1
Max.: 12,000

: 3,000

Tantalum Capacitors

SMD/SMT

0805

2012

4.7 uF

20 %

25 VDC

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

T530D567M2R5ATE005
KEMET
1: £6.58
6,379In Stock

Mfr. Part No.
T530D567M2R5ATE005

Mouser Part No
80-T530D567M2R5E5

KEMET

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

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Datasheet

6,379In Stock

Cut Tape

£6.58

£4.94

£4.29

£4.09

Reel

£4.08

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

560 uF

20 %

2.5 VDC

Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm

T530D337M006ATE010
KEMET
1: £6.46
5,521In Stock

Mfr. Part No.
T530D337M006ATE010

Mouser Part No
80-T530D337M6ATE10

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm

Learn More

Datasheet

5,521In Stock

Cut Tape

£6.46

£4.82

£4.16

£3.84

Reel

£3.62

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

330 uF

20 %

6.3 VDC

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

T598D336M035ATE065
KEMET
1: £2.10
22,615In Stock
10,000Expected 20/04/2027

Mfr. Part No.
T598D336M035ATE065

Mouser Part No
80-T598D336M35E65

KEMET

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

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Datasheet

22,615In Stock

10,000Expected 20/04/2027

Cut Tape

£2.10

£1.46

£1.20

£1.12

Reel

£1.05

MouseReel Available

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

: 500

Tantalum Capacitors

Automotive Grade

SMD/SMT

2917

7343

33 uF

20 %

35 VDC

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

T598D477M2R5ATE009
KEMET
1: £1.83
19,478In Stock
2,500Expected 27/04/2027

Mfr. Part No.
T598D477M2R5ATE009

Mouser Part No
80-T598D477M2R5ATE09

KEMET

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

Learn More

Datasheet

19,478In Stock

2,500Expected 27/04/2027

Cut Tape

£1.83

£1.42

£1.18

£1.10

Reel

£0.96

MouseReel Available

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

: 500

Tantalum Capacitors

Automotive Grade

SMD/SMT

2917

7343

470 uF

20 %

2.5 VDC

Tantalum Capacitors - Solid SMD 6.3V 22uF 1311 10% ESR=3.5ohms

T491B226K006AT
KEMET
1: £0.511
187,729In Stock

Mfr. Part No.
T491B226K006AT

Mouser Part No
80-T491B226K006

KEMET

Tantalum Capacitors - Solid SMD 6.3V 22uF 1311 10% ESR=3.5ohms

Learn More

Datasheet

187,729In Stock

Cut Tape

£0.511

£0.282

£0.223

£0.19

Reel

£0.148

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tantalum Capacitors

Tantalum Solid Standard Grade - Other Various

SMD/SMT

1311

3528

22 uF

10 %

6.3 VDC

Tantalum Capacitors - Solid SMD 10V 470uF 2917 10% ESR=45mOhms

T495X477K010ATE045
KEMET
1: £3.05
9,595In Stock

Mfr. Part No.
T495X477K010ATE045

Mouser Part No
80-T495X477K10ATE045

KEMET

Tantalum Capacitors - Solid SMD 10V 470uF 2917 10% ESR=45mOhms

Learn More

Datasheet

9,595In Stock

Cut Tape

£3.05

£2.15

£1.89

£1.64

Reel

£1.52

£1.50

MouseReel Available

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

: 500

Tantalum Capacitors

Tantalum Solid Low ESR Automotive Grade

SMD/SMT

2917

7343

470 uF

10 %

10 VDC

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

T521D157M020ATE050
KEMET
1: £3.87
5,817In Stock
4,000Expected 12/04/2027

Mfr. Part No.
T521D157M020ATE050

Mouser Part No
80-T521D157M020ATE50

KEMET

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

Learn More

Datasheet

5,817In Stock

4,000Expected 12/04/2027

Cut Tape

£3.87

£2.80

£2.37

£2.23

Reel

£2.01

MouseReel Available

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

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

150 uF

20 %

20 VDC

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

T530X687M004ATE010
KEMET
1: £6.95
4,176In Stock

Mfr. Part No.
T530X687M004ATE010

Mouser Part No
80-T530X687M004

KEMET

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

Learn More

Datasheet

4,176In Stock

Cut Tape

£6.95

£5.23

£4.55

£4.24

Reel

£3.97

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

680 uF

20 %

4 VDC

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

T530Y337M006ATE006
KEMET
1: £6.50
4,359In 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

4,359In Stock

Cut Tape

£6.50

£4.87

£4.23

£4.02

Reel

£3.68

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

330 uF

20 %

6.3 VDC

Tantalum Capacitors - Solid SMD 10V 15uF 1206 10% ESR=6 Ohms

T491A156K010AT
KEMET
1: £0.555
157,811In Stock

Mfr. Part No.
T491A156K010AT

Mouser Part No
80-T491A156K010

KEMET

Tantalum Capacitors - Solid SMD 10V 15uF 1206 10% ESR=6 Ohms

Learn More

Datasheet

157,811In Stock

Cut Tape

£0.555

£0.303

£0.247

£0.207

Reel

£0.158

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tantalum Capacitors

Tantalum Solid Standard Grade - Other Various

SMD/SMT

1206

3216

15 uF

10 %

10 VDC

Tantalum Capacitors - Solid SMD 25V 100uF 2917 10% ESR=150mOhms

T495X107K025ATE150
KEMET
1: £3.35
27,882In Stock

Mfr. Part No.
T495X107K025ATE150

Mouser Part No
80-T495X107K25ATE150

KEMET

Tantalum Capacitors - Solid SMD 25V 100uF 2917 10% ESR=150mOhms

Learn More

Datasheet

27,882In Stock

Cut Tape

£3.35

£2.46

Reel

£2.46

£2.43

£2.36

MouseReel Available

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

: 500

Tantalum Capacitors

Tantalum Solid Low ESR Automotive Grade

SMD/SMT

2917

7343

100 uF

10 %

25 VDC

Tantalum Capacitors - Polymer 25V 150uF 20% 7343-31 -55 /+125C ESR=50mOhms

T521D157M025ATE050
KEMET
1: £2.38
4,995On Order
New Product

Mfr. Part No.
T521D157M025ATE050

Mouser Part No
80-T521D157M25ATE050

New Product

KEMET

Tantalum Capacitors - Polymer 25V 150uF 20% 7343-31 -55 /+125C ESR=50mOhms

Learn More

Datasheet

4,995On Order

Cut Tape

£2.38

£1.73

£1.49

£1.32

Reel

£1.16

£1.04

MouseReel Available

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

: 500

Tantalum Capacitors

Polymer Electrolytic Capacitors

SMD/SMT

2917

7343

150 uF

20 %

25 VDC

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

Tantalum Capacitors

Tantalum, Polymer Capacitors

SMD/SMT

2815

7343

220 uF

20 %

2.68 VDC, 4 VDC

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

T598D686M025ATE050
KEMET
1: £1.83
1,381In 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

1,381In 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

Tantalum Capacitors

Automotive Grade

SMD/SMT

2917

7343

68 uF

20 %

25 VDC

Tantalum Capacitors - Solid SMD 16V 68uF 10% ESR=180mOhms

T495C686K016ATE180
KEMET
1: £2.01
1,509In Stock

Mfr. Part No.
T495C686K016ATE180

Mouser Part No
80-T495C686K16ATE180

KEMET

Tantalum Capacitors - Solid SMD 16V 68uF 10% ESR=180mOhms

Learn More

Datasheet

1,509In Stock

Cut Tape

£2.01

£1.43

£1.23

£1.08

Reel

£0.96

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Solid Low ESR Automotive Grade

SMD/SMT

2412

6032

68 uF

10 %

16 VDC

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

T530D687M2R5ATE010
KEMET
1: £5.67
1,132In Stock
1,000Expected 01/07/2027

Mfr. Part No.
T530D687M2R5ATE010

Mouser Part No
80-T530D687M2R5E10

KEMET

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

Learn More

Datasheet

1,132In Stock

1,000Expected 01/07/2027

Cut Tape

£5.67

£4.21

£3.71

£3.31

Reel

£3.21

MouseReel Available

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

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

680 uF

20 %

2.5 VDC

Tantalum Capacitors - Solid SMD 25V 1.0uF 1206 10% ESR=8Ohms

T491A105K025AG
KEMET
1: £1.27
7,967In Stock

Mfr. Part No.
T491A105K025AG

Mouser Part No
80-T491A105K025AG

KEMET

Tantalum Capacitors - Solid SMD 25V 1.0uF 1206 10% ESR=8Ohms

Learn More

Datasheet

7,967In Stock

Cut Tape

£1.27

£0.882

£0.75

£0.656

Reel

£0.457

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 8,000

: 2,000

Tantalum Capacitors

Tantalum Solid Standard Grade - Other Various

SMD/SMT

1206

3216

1 uF

10 %

25 VDC

Tantalum Capacitors - Solid SMD 6.3V 680uF 2924 20% ESR=500mOhms

T491E687M006AT
KEMET
1: £6.80
658In Stock

Mfr. Part No.
T491E687M006AT

Mouser Part No
80-T491E687M006

KEMET

Tantalum Capacitors - Solid SMD 6.3V 680uF 2924 20% ESR=500mOhms

Learn More

Datasheet

658In Stock

Cut Tape

£6.80

£5.07

£4.48

£4.00

Reel

£3.70

£3.45

MouseReel Available

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

: 500

Tantalum Capacitors

Tantalum Solid Standard Grade - Other Various

SMD/SMT

2924

7360

680 uF

20 %

6.3 VDC

Tantalum Capacitors - Solid SMD 25V 47uF 2917 10% ESR=300mOhms

T494X476K025AT
KEMET
1: £5.99
489In Stock

Mfr. Part No.
T494X476K025AT

Mouser Part No
80-T494X476K025

KEMET

Tantalum Capacitors - Solid SMD 25V 47uF 2917 10% ESR=300mOhms

Learn More

Datasheet

489In Stock

Cut Tape

£5.99

£4.45

£3.92

£3.50

Reel

£3.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Solid Surface Mounts

SMD/SMT

2917

7343

47 uF

10 %

25 VDC

Tantalum Capacitors - Solid SMD 35V 22uF 2917 10% ESR=300mOhms

T495D226K035AT
KEMET
1: £1.75
2,413In Stock

Mfr. Part No.
T495D226K035AT

Mouser Part No
80-T495D226K035

KEMET

Tantalum Capacitors - Solid SMD 35V 22uF 2917 10% ESR=300mOhms

Learn More

Datasheet

2,413In Stock

Cut Tape

£1.75

£1.24

£1.06

£0.934

Reel

£0.78

View

MouseReel Available

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

: 500

Tantalum Capacitors

Tantalum Solid Low ESR Automotive Grade

SMD/SMT

2917

7343

22 uF

10 %

35 VDC

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

T598D107M025ATE050
KEMET
1: £2.07
290In Stock
1,500On Order
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

290In Stock

1,500On Order

Cut Tape

£2.07

£1.48

£1.27

£1.11

Reel

£0.871

MouseReel Available

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

: 500

Tantalum Capacitors

Automotive Grade

SMD/SMT

2917

7343

100 uF

20 %

25 VDC

MLCC Replacement Solutions

Types of Capacitors

Customer Service Office

Company

Resources

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0201
0805
1206
1210
1311
1411
1505
1510
2005
2010
2214
2312
2412
2611
2815
2824
2915
2917
2924
3017

0.1 uF
0.15 uF
0.22 uF
0.33 uF
0.47 uF
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

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
35 VDC
40 VDC
50 VDC
63 VDC