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 10V 470uF 20% ESR=25mOhms -55C/+125C AEC-Q200

T598X477M010ATE025
KEMET
1: NT$143.04
2,000Expected 5/10/2027

Mfr. Part #
T598X477M010ATE025

Mouser Part #
80-T598X477M010ATE25

KEMET

Tantalum Capacitors - Polymer 10V 470uF 20% ESR=25mOhms -55C/+125C AEC-Q200

Learn More

Datasheet

2,000Expected 5/10/2027

Cut Tape

NT$143.04

NT$103.25

NT$89.27

NT$78.87

Reel

NT$70.62

MouseReel Available

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

: 500

470 uF

10 VDC

SMD/SMT

20 %

2815

25 mOhms

470 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 15uF 1206 20% ESR=80mOhms

T520A156M010AHE080
KEMET
1: NT$122.97
1,250Expected 11/23/2026

Mfr. Part #
T520A156M010AHE080

Mouser Part #
80-T520A156M10AHE80

KEMET

Tantalum Capacitors - Polymer 10V 15uF 1206 20% ESR=80mOhms

Learn More

Datasheet

1,250Expected 11/23/2026

Cut Tape

NT$122.97

NT$91.06

NT$78.87

NT$69.55

View

Reel

NT$42.30

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

15 uF

10 VDC

SMD/SMT

20 %

1206

80 mOhms

15 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms

T520B336M010AHE040
KEMET
1: NT$51.27
6,000Expected 10/29/2026

Mfr. Part #
T520B336M010AHE040

Mouser Part #
80-T520B336M10AHE040

KEMET

Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms

Learn More

Datasheet

6,000Expected 10/29/2026

Cut Tape

NT$51.27

NT$26.49

NT$24.31

NT$20.65

NT$19.50

Reel

NT$16.60

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

33 uF

10 VDC

SMD/SMT

20 %

1311

40 mOhms

33 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=18mOhms

T520B337M2R5AHE018
KEMET
1: NT$69.91
6,000Expected 12/29/2026

Mfr. Part #
T520B337M2R5AHE018

Mouser Part #
80-T520B337M2R5AHE18

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=18mOhms

Learn More

Datasheet

6,000Expected 12/29/2026

Cut Tape

NT$69.91

NT$48.40

NT$41.23

NT$36.21

View

Reel

NT$24.59

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

330 uF

2.5 VDC

SMD/SMT

20 %

1311

18 mOhms

82.5 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 220uF 20% ESR=25mOhms

T520V227M010AHE025
KEMET
1: NT$167.78
1,129Expected 11/26/2026

Mfr. Part #
T520V227M010AHE025

Mouser Part #
80-T520V227M10AHE025

KEMET

Tantalum Capacitors - Polymer 10V 220uF 20% ESR=25mOhms

Learn More

Datasheet

1,129Expected 11/26/2026

Cut Tape

NT$167.78

NT$120.81

NT$104.68

NT$92.49

NT$82.46

Reel

NT$74.21

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

220 uF

10 VDC

SMD/SMT

20 %

2917

25 mOhms

220 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms

T521V106M050AME090
KEMET
1: NT$272.10
762Expected 1/1/2027

Mfr. Part #
T521V106M050AME090

Mouser Part #
80-T521V106M50AME90

KEMET

Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms

Learn More

Datasheet

762Expected 1/1/2027

Cut Tape

NT$272.10

NT$202.19

NT$174.23

NT$165.27

NT$153.08

Reel

NT$140.53

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

10 uF

50 VDC

SMD/SMT

20 %

2917

90 mOhms

50 uA

1.8 mm

- 55 C

+ 125 C

7343

V Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 15uF 2917 20% ESR=125mOhms

T521V156M035AHE125
KEMET
1: NT$201.84
2,000Expected 8/20/2026

Mfr. Part #
T521V156M035AHE125

Mouser Part #
80-T521V156M35AHE125

KEMET

Tantalum Capacitors - Polymer 35V 15uF 2917 20% ESR=125mOhms

Learn More

Datasheet

Product Comments

2,000Expected 8/20/2026

Cut Tape

NT$201.84

NT$141.61

NT$121.89

NT$107.19

NT$103.97

Reel

NT$90.70

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

15 uF

35 VDC

SMD/SMT

20 %

2917

125 mOhms

52.5 uA

1.8 mm

- 55 C

+ 125 C

7343

V Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mohms

T521X107M025AHE060
KEMET
1: NT$362.80
998Expected 8/20/2026

Mfr. Part #
T521X107M025AHE060

Mouser Part #
80-T521X107M25AHE60

KEMET

Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mohms

Learn More

Datasheet

Product Comments

998Expected 8/20/2026

Cut Tape

NT$362.80

NT$270.67

NT$236.25

NT$221.55

Reel

NT$196.10

MouseReel Available

Min.: 1
Mult.: 1

: 500

100 uF

25 VDC

SMD/SMT

20 %

2917

60 mOhms

250 uA

4 mm

- 55 C

+ 105 C

7343

X Case

T521

Reel, Cut Tape, MouseReel

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

T521X156M075AHE035
KEMET
1: NT$293.97
1,216On Order

Mfr. Part #
T521X156M075AHE035

Mouser Part #
80-T521X156M75AHE35

KEMET

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

Learn More

Datasheet

1,216On Order

Cut Tape

NT$293.97

NT$219.76

NT$190.01

NT$181.04

Reel

NT$180.68

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 10V 33uF 1311 20% ESR=80mOhms

T525B336M010AHE080
KEMET
1: NT$48.40
6,000Expected 12/29/2026

Mfr. Part #
T525B336M010AHE080

Mouser Part #
80-T525B336M10AHE080

KEMET

Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=80mOhms

Learn More

Datasheet

6,000Expected 12/29/2026

Cut Tape

NT$48.40

NT$33.48

NT$24.70

NT$20.65

NT$19.29

Reel

NT$15.99

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

33 uF

10 VDC

SMD/SMT

20 %

1411

80 mOhms

33 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms

T525B476M006AHE070
KEMET
1: NT$48.40
6,000Expected 1/7/2027

Mfr. Part #
T525B476M006AHE070

Mouser Part #
80-T525B476M06AHE070

KEMET

Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms

Learn More

Datasheet

6,000Expected 1/7/2027

Cut Tape

NT$48.40

NT$33.48

NT$24.70

NT$20.65

NT$19.29

Reel

NT$15.99

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

47 uF

6.3 VDC

SMD/SMT

20 %

1411

70 mOhms

29.61 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=6mOhms

T530D227M010AHE006
KEMET
1: NT$298.63
2,500On Order

Mfr. Part #
T530D227M010AHE006

Mouser Part #
80-T530D227M10AHE6

KEMET

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=6mOhms

Learn More

Datasheet

Product Comments

2,500On Order

Cut Tape

NT$298.63

NT$223.35

NT$193.23

NT$183.91

Reel

NT$167.78

MouseReel Available

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

: 500

220 uF

10 VDC

SMD/SMT

20 %

2917

6 mOhms

220 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=6mOhms

T530D337M006AHE006
KEMET
1: NT$293.97
1,000On Order

Mfr. Part #
T530D337M006AHE006

Mouser Part #
80-T530D337M6AHE6

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=6mOhms

Learn More

Datasheet

Product Comments

1,000On Order

Cut Tape

NT$293.97

NT$218.69

NT$188.57

NT$177.46

Reel

NT$163.12

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

6 mOhms

207.9 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 3V 1000uF 20% ESR=10mOhms

T530X108M003AHE010
KEMET
1: NT$332.33
1,000Expected 2/10/2027

Mfr. Part #
T530X108M003AHE010

Mouser Part #
80-T530X108M003AHE10

KEMET

Tantalum Capacitors - Polymer 3V 1000uF 20% ESR=10mOhms

Learn More

Datasheet

1,000Expected 2/10/2027

Cut Tape

NT$332.33

NT$248.08

NT$219.04

NT$196.10

Reel

NT$165.99

MouseReel Available

Min.: 1
Mult.: 1

: 500

1000 uF

3 VDC

SMD/SMT

20 %

2917

10 mOhms

300 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 680uF 20% ESR=10mOhms

T530X687M006AHE010
KEMET
1: NT$314.40
909On Order

Mfr. Part #
T530X687M006AHE010

Mouser Part #
80-T530X687M06AHE10

KEMET

Tantalum Capacitors - Polymer 6.3V 680uF 20% ESR=10mOhms

Learn More

Datasheet

909On Order

Cut Tape

NT$314.40

NT$236.25

NT$204.70

NT$195.02

Reel

NT$186.78

MouseReel Available

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

: 500

680 uF

6.3 VDC

SMD/SMT

20 %

2917

10 mOhms

428.4 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

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

T520C107M006ATE045
KEMET
1: NT$52.70
2,000Expected 9/24/2026

Mfr. Part #
T520C107M006ATE045

Mouser Part #
80-T520C107M6ATE45

KEMET

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

Learn More

Datasheet

Product Comments

2,000Expected 9/24/2026

Cut Tape

NT$52.70

NT$27.60

NT$25.38

Reel

NT$21.62

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 4V 150uF 2312 20% ESR=45mOhms

T520C157M004ATE045
KEMET
1: NT$43.02
500Expected 10/22/2026

Mfr. Part #
T520C157M004ATE045

Mouser Part #
80-T520C157M4ATE45

KEMET

Tantalum Capacitors - Polymer 4V 150uF 2312 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

500Expected 10/22/2026

Cut Tape

NT$43.02

NT$33.13

NT$27.32

Reel

NT$19.90

MouseReel Available

Min.: 1
Mult.: 1

: 500

150 uF

4 VDC

SMD/SMT

20 %

2312

45 mOhms

60 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=15mOhms

T520C227M004ATE015
KEMET
1: NT$66.68
498Expected 2/10/2027

Mfr. Part #
T520C227M004ATE015

Mouser Part #
80-T520C227M4ATE015

KEMET

Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

498Expected 2/10/2027

Cut Tape

NT$66.68

NT$44.81

NT$36.21

NT$33.27

Reel

NT$28.64

MouseReel Available

Min.: 1
Mult.: 1

: 500

220 uF

4 VDC

SMD/SMT

20 %

2312

15 mOhms

88 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=80mOhms

T520D156M025ATE080
KEMET
1: NT$111.85
994Expected 2/1/2027

Mfr. Part #
T520D156M025ATE080

Mouser Part #
80-T520D156M025

KEMET

Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=80mOhms

Learn More

Datasheet

Product Comments

994Expected 2/1/2027

Cut Tape

NT$111.85

NT$78.15

NT$64.53

NT$60.23

Reel

NT$53.06

MouseReel Available

Min.: 1
Mult.: 1

: 500

15 uF

25 VDC

SMD/SMT

20 %

2917

80 mOhms

37.5 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=15mOhms

T520D477M004ATE015
KEMET
1: NT$84.96
1,500On Order

Mfr. Part #
T520D477M004ATE015

Mouser Part #
80-T520D477M4E15

KEMET

Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

1,500On Order

Cut Tape

NT$84.96

NT$59.15

NT$49.47

NT$44.81

Reel

NT$35.74

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

4 VDC

SMD/SMT

20 %

2917

15 mOhms

188 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=25mOhms

T520D477M004ATE025
KEMET
1: NT$76.72
1,000Expected 10/29/2026

Mfr. Part #
T520D477M004ATE025

Mouser Part #
80-T520D477M4E25

KEMET

Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

1,000Expected 10/29/2026

Cut Tape

NT$76.72

NT$54.13

NT$45.89

NT$40.51

Reel

NT$35.85

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

4 VDC

SMD/SMT

20 %

2917

25 mOhms

188 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

T520D687M2R5ATE010
KEMET
1: NT$107.91
800Expected 9/10/2026

Mfr. Part #
T520D687M2R5ATE010

Mouser Part #
80-T520D687M2R5ATE10

KEMET

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

Learn More

Datasheet

Product Comments

800Expected 9/10/2026

Cut Tape

NT$107.91

NT$74.93

NT$61.66

NT$57.72

Reel

NT$50.55

MouseReel Available

Min.: 1
Mult.: 1

: 500

680 uF

2.5 VDC

SMD/SMT

20 %

2917

10 mOhms

170 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=70mOhms AEC-Q200

T591B476M010ATE070
KEMET
1: NT$47.32
2,000Expected 11/17/2026

Mfr. Part #
T591B476M010ATE070

Mouser Part #
80-T591B476M010E70

KEMET

Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=70mOhms AEC-Q200

Learn More

Datasheet

2,000Expected 11/17/2026

Cut Tape

NT$47.32

NT$24.38

NT$22.37

NT$18.96

NT$17.93

Reel

NT$15.95

MouseReel Available

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

: 2,000

47 uF

10 VDC

SMD/SMT

20 %

1311

70 mOhms

47 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T591

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 22uF 2917 20% ESR=60mOhms AEC-Q200

T591D226M025ATE060
KEMET
1: NT$79.59
500Expected 1/20/2027

Mfr. Part #
T591D226M025ATE060

Mouser Part #
80-T591D226M025ATE60

KEMET

Tantalum Capacitors - Polymer 25V 22uF 2917 20% ESR=60mOhms AEC-Q200

Learn More

Datasheet

500Expected 1/20/2027

Cut Tape

NT$79.59

NT$54.13

NT$43.74

NT$40.87

Reel

NT$35.24

MouseReel Available

Min.: 1
Mult.: 1

: 500

22 uF

25 VDC

SMD/SMT

20 %

2917

60 mOhms

55 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T591

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=80mOhms AEC-Q200

T591D337M006ATE080
KEMET
1: NT$55.57
489Expected 12/8/2026

Mfr. Part #
T591D337M006ATE080

Mouser Part #
80-T591D337M006ATE80

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=80mOhms AEC-Q200

Learn More

Datasheet

489Expected 12/8/2026

Cut Tape

NT$55.57

NT$29.15

NT$26.85

Reel

NT$22.91

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

80 mOhms

207.9 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T591

AEC-Q200

Reel, Cut Tape, MouseReel

Polymer Capacitors Industrial Segment

Customer Service Office

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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

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