Tantalum Capacitors - Polymer

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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 6.3V 470uF 20% 25mOhms -55C/+125C AEC-Q200

T591X477M006ATE025
KEMET
1: $4.49
967In Stock

Mfr. Part No.
T591X477M006ATE025

Mouser Part No
80-T591X477M006ATE25

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 20% 25mOhms -55C/+125C AEC-Q200

Learn More

Datasheet

967In Stock

Cut Tape

$4.49

$3.33

$2.88

$2.54

Reel

$1.89

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

6 VDC

SMD/SMT

20 %

2815

25 mOhms

282 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T591

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 3V 1500uF 2917 20% ESR=8mOhms

T530X158M003AHE008
KEMET
1: $12.70
970In Stock

Mfr. Part No.
T530X158M003AHE008

Mouser Part No
80-T530X158M3AHE8

KEMET

Tantalum Capacitors - Polymer 3V 1500uF 2917 20% ESR=8mOhms

Learn More

Datasheet

Product Comments

970In Stock

Cut Tape

$12.70

$8.38

$8.13

Reel

$8.00

MouseReel Available

Min.: 1
Mult.: 1

: 500

1500 uF

3 VDC

SMD/SMT

20 %

2917

8 mOhms

450 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 47uF 2917 20% ESR=70mOhms

T521X476M035AHE070
KEMET
1: $11.74
500In Stock

Mfr. Part No.
T521X476M035AHE070

Mouser Part No
80-T521X476M35AHE70

KEMET

Tantalum Capacitors - Polymer 35V 47uF 2917 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

500In Stock

Cut Tape

$11.74

$8.72

$7.68

$6.85

Reel

$6.65

MouseReel Available

Min.: 1
Mult.: 1

: 500

47 uF

35 VDC

SMD/SMT

20 %

2917

70 mOhms

164.5 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T521

Reel, Cut Tape, MouseReel

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

T520Y687M2R5ATE025
KEMET
1: $6.68
12In 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

12In Stock

Cut Tape

$6.68

$4.68

$3.88

$3.58

Reel

$2.99

MouseReel Available

Min.: 1
Mult.: 1

: 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 Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=70mOhms

T521D476M035ATE070
KEMET
1: $3.64
2,000On Order
New Product

Mfr. Part No.
T521D476M035ATE070

Mouser Part No
80-T521D476M35ATE070

New Product

KEMET

Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=70mOhms

Learn More

Datasheet

2,000On Order

Cut Tape

$3.64

$2.60

$2.24

$1.97

Reel

$1.62

MouseReel Available

Min.: 1
Mult.: 1

: 500

47 uF

35 VDC

SMD/SMT

20 %

2917

70 mOhms

164.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 5.6uF 2917 20% ESR=70mOhms

T521D565M050ATE070
KEMET
1: $5.17
77In Stock

Mfr. Part No.
T521D565M050ATE070

Mouser Part No
80-T521D565M50ATE70

KEMET

Tantalum Capacitors - Polymer 50V 5.6uF 2917 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

77In Stock

Cut Tape

$5.17

$4.64

$2.60

Reel

$1.75

MouseReel Available

Min.: 1
Mult.: 1

: 500

5.6 uF

50 VDC

SMD/SMT

20 %

2917

70 mOhms

28 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

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

T520A336M004ATE070
KEMET
1: $1.36
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

$1.36

$0.919

$0.669

$0.612

Reel

$0.472

MouseReel Available

Min.: 1
Mult.: 1

: 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 2.5V 100uF 1311 20% ESR=25mOhms

T520B107M2R5ATE025
KEMET
1: $2.27
454In Stock

Mfr. Part No.
T520B107M2R5ATE025

Mouser Part No
80-T520B107M2R5ATE25

KEMET

Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

454In Stock

Cut Tape

$2.27

$1.58

$1.16

$0.971

$0.906

Reel

$0.793

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

100 uF

2.5 VDC

SMD/SMT

20 %

1311

25 mOhms

25 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=40mOhms

T520B107M004ATE040
KEMET
1: $1.94
1,147In Stock

Mfr. Part No.
T520B107M004ATE040

Mouser Part No
80-T520B107M4E40

KEMET

Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

1,147In Stock

Cut Tape

$1.94

$1.35

$0.994

$0.832

$0.777

Reel

$0.646

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

100 uF

4 VDC

SMD/SMT

20 %

1311

40 mOhms

40 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

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

T520B337M2R5ATE070
KEMET
1: $1.54
1,674In 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

1,674In Stock

Cut Tape

$1.54

$1.05

$0.762

$0.724

Reel

$0.567

MouseReel Available

Min.: 1
Mult.: 1

: 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 6.3V 470uF 20% ESR=18mOhms

T520X477M006AHE018
KEMET
1: $11.52
340In Stock

Mfr. Part No.
T520X477M006AHE018

Mouser Part No
80-T520X477M06AHE018

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=18mOhms

Learn More

Datasheet

340In Stock

Cut Tape

$11.52

$8.64

$7.48

$7.11

Reel

$6.50

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

6.3 VDC

SMD/SMT

20 %

2917

18 mOhms

296.1 uA

4 mm

- 55 C

+ 105 C

7343

X Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=150mOhms

T520A107M004ATE150
KEMET
1: $1.36
342In Stock

Mfr. Part No.
T520A107M004ATE150

Mouser Part No
80-T520A107M04ATE150

KEMET

Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=150mOhms

Learn More

Datasheet

342In Stock

Cut Tape

$1.36

$0.919

$0.669

$0.555

$0.517

Reel

$0.447

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

100 uF

4 VDC

SMD/SMT

20 %

1206

150 mOhms

40 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=40mOhms

T520B107M006ANE040
KEMET
1: $3.16
315In Stock

Mfr. Part No.
T520B107M006ANE040

Mouser Part No
80-T520B107M06ANE040

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=40mOhms

Learn More

Datasheet

315In Stock

Cut Tape

$3.16

$2.23

$1.90

$1.66

Reel

$1.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

100 uF

6.3 VDC

SMD/SMT

20 %

1311

40 mOhms

63 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 8V 150uF 2917 20% ESR=40mOhms

T520D157M008ATE040
KEMET
1: $3.16
350In Stock

Mfr. Part No.
T520D157M008ATE040

Mouser Part No
80-T520D157M8E40

KEMET

Tantalum Capacitors - Polymer 8V 150uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

350In Stock

Cut Tape

$3.16

$2.83

Reel

$1.28

MouseReel Available

Min.: 1
Mult.: 1

: 500

150 uF

8 VDC

SMD/SMT

20 %

2917

40 mOhms

120 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=9mOhms

T520L337M2R5ATE009
KEMET
1: $5.20
635In Stock

Mfr. Part No.
T520L337M2R5ATE009

Mouser Part No
80-T520L337M2R5ATE9

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=9mOhms

Learn More

Datasheet

Product Comments

635In Stock

Cut Tape

$5.20

$3.59

$3.35

$2.86

Reel

$2.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

330 uF

2.5 VDC

SMD/SMT

20 %

2312

9 mOhms

82.5 uA

1.8 mm

- 55 C

+ 105 C

6032

L Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=25mOhms

T520C227M004ATE025
KEMET
1: $3.41
424In Stock

Mfr. Part No.
T520C227M004ATE025

Mouser Part No
80-T520C227M4ATE25

KEMET

Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

424In Stock

Cut Tape

$3.41

$1.54

$1.31

Reel

$0.831

MouseReel Available

Min.: 1
Mult.: 1

: 500

220 uF

4 VDC

SMD/SMT

20 %

2312

25 mOhms

88 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 3V 150uF 1311 20% ESR=80mOhms

T525B157M003ATE080
KEMET
1: $1.84
1,145In Stock

Mfr. Part No.
T525B157M003ATE080

Mouser Part No
80-T525B157M003

KEMET

Tantalum Capacitors - Polymer 3V 150uF 1311 20% ESR=80mOhms

Learn More

Datasheet

Product Comments

1,145In Stock

Cut Tape

$1.84

$1.25

$0.908

$0.801

Reel

$0.556

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

150 uF

3 VDC

SMD/SMT

20 %

1411

80 mOhms

45 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=25mOhms AEC-Q200

T591D157M006ATE025
KEMET
1: $2.64
378In Stock

Mfr. Part No.
T591D157M006ATE025

Mouser Part No
80-T591D157M6ATE25

KEMET

Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=25mOhms AEC-Q200

Learn More

Datasheet

378In Stock

Cut Tape

$2.64

$1.82

$1.56

$1.36

Reel

$0.963

MouseReel Available

Min.: 1
Mult.: 1

: 500

150 uF

6.3 VDC

SMD/SMT

20 %

2917

25 mOhms

94.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T591

AEC-Q200

Reel, Cut Tape, MouseReel

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

T520C107M006AHE045
KEMET
1: $2.35
516In 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

516In Stock

Cut Tape

$2.35

$1.62

$1.39

$1.21

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1

: 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: $3.56
93In 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

93In Stock

Cut Tape

$3.56

$2.53

$2.19

$1.92

Reel

$1.70

MouseReel Available

Min.: 1
Mult.: 1

: 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 2.5V 330uF 2917 20% ESR=18mOhms

T520V337M2R5ATE018
KEMET
1: $3.18
862In Stock

Mfr. Part No.
T520V337M2R5ATE018

Mouser Part No
80-T520V337M2R5ATE18

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=18mOhms

Learn More

Datasheet

Product Comments

862In Stock

Cut Tape

$3.18

$2.94

Reel

$1.21

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

330 uF

2.5 VDC

SMD/SMT

20 %

2917

18 mOhms

82.5 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

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

T591B686M006ATE070
KEMET
1: $1.81
190In 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

190In Stock

Cut Tape

$1.81

$0.997

$0.892

$0.642

$0.605

Reel

$0.574

MouseReel Available

Min.: 1
Mult.: 1

: 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 6.3V 680uF 7343 20% ESR=25mOhmsAEC-Q200

T598X687M006ATE025
KEMET
1: $4.38
4In Stock
1,000Expected 3/11/2026

Mfr. Part No.
T598X687M006ATE025

Mouser Part No
80-T598X687M06ATE025

KEMET

Tantalum Capacitors - Polymer 6.3V 680uF 7343 20% ESR=25mOhmsAEC-Q200

Learn More

Datasheet

4In Stock

1,000Expected 3/11/2026

Cut Tape

$4.38

$3.17

$2.75

$2.42

Reel

$2.14

MouseReel Available

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

: 500

680 uF

6 VDC

SMD/SMT

20 %

2917

25 mOhms

408 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms

T520A226M010AHE080
KEMET
1: $4.52
2,077In Stock

Mfr. Part No.
T520A226M010AHE080

Mouser Part No
80-T520A226M10AHE080

KEMET

Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms

Learn More

Datasheet

2,077In Stock

Cut Tape

$4.52

$3.17

$2.62

$2.46

View

Reel

$2.00

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

22 uF

10 VDC

SMD/SMT

20 %

1206

80 mOhms

22 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

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

T530X687M004AHE010
KEMET
1: $11.64
1,500In Stock

Mfr. Part No.
T530X687M004AHE010

Mouser Part No
80-T530X687M004AHE10

KEMET

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

Learn More

Datasheet

1,500In Stock

Cut Tape

$11.64

$8.73

$7.56

$7.19

Reel

$6.57

MouseReel Available

Min.: 1
Mult.: 1

: 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

Polymer Capacitors Industrial Segment

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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
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