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 330uF 2917 20% ESR=40mOhms

T520D337M006ATE040
KEMET
1: NT$71.34
2,734In Stock
10,500On Order

Mfr. Part #
T520D337M006ATE040

Mouser Part #
80-T520D337M006E040

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

2,734In Stock

10,500On Order

Cut Tape

NT$71.34

NT$48.04

NT$38.72

NT$35.85

Reel

NT$30.97

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

40 mOhms

207.9 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=10mOhms

T520D337M006ATE010
KEMET
1: NT$74.93
3,888In Stock
4,500Expected 12/11/2026

Mfr. Part #
T520D337M006ATE010

Mouser Part #
80-T520D337M6ATE10

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=10mOhms

Learn More

Datasheet

Product Comments

3,888In Stock

4,500Expected 12/11/2026

Cut Tape

NT$74.93

NT$55.57

NT$45.17

NT$42.30

Reel

NT$37.28

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

10 mOhms

207.9 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=25mOhms

T520D337M006ATE025
KEMET
1: NT$71.34
9,982In Stock
8,500Expected 10/29/2026

Mfr. Part #
T520D337M006ATE025

Mouser Part #
80-T520D337M6E25

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

9,982In Stock

8,500Expected 10/29/2026

Cut Tape

NT$71.34

NT$48.04

NT$38.72

NT$35.85

Reel

NT$30.15

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

25 mOhms

207.9 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=70mOhms

T520D476M016ATE070
KEMET
1: NT$111.14
5,857In Stock

Mfr. Part #
T520D476M016ATE070

Mouser Part #
80-T520D476M016

KEMET

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

5,857In Stock

Cut Tape

NT$111.14

NT$78.15

NT$64.53

NT$60.23

Reel

NT$55.57

MouseReel Available

Min.: 1
Mult.: 1

: 500

47 uF

16 VDC

SMD/SMT

20 %

2917

70 mOhms

75.2 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=35mOhms

T520D476M016ATE035
KEMET
1: NT$116.87
1,551In Stock
1,500Expected 12/28/2026

Mfr. Part #
T520D476M016ATE035

Mouser Part #
80-T520D476M16E35

KEMET

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

1,551In Stock

1,500Expected 12/28/2026

Cut Tape

NT$116.87

NT$81.74

NT$67.76

NT$63.10

Reel

NT$53.06

NT$49.83

MouseReel Available

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

: 500

47 uF

16 VDC

SMD/SMT

20 %

2917

35 mOhms

75.2 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=30mOhms

T520D477M006ATE030
KEMET
1: NT$106.83
4,515In Stock

Mfr. Part #
T520D477M006ATE030

Mouser Part #
80-T520D477M006

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=30mOhms

Learn More

Datasheet

Product Comments

4,515In Stock

Cut Tape

NT$106.83

NT$79.23

NT$65.61

NT$61.66

Reel

NT$51.62

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

6.3 VDC

SMD/SMT

20 %

2917

30 mOhms

296.1 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=25mOhms

T520D477M006ATE025
KEMET
1: NT$118.66
1,775In Stock

Mfr. Part #
T520D477M006ATE025

Mouser Part #
80-T520D477M6ATE25

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

1,775In Stock

Cut Tape

NT$118.66

NT$82.81

NT$68.83

NT$64.53

Reel

NT$60.95

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

6.3 VDC

SMD/SMT

20 %

2917

25 mOhms

296.1 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=25mOhms

T520L107M010ATE025
KEMET
1: NT$116.87
4,082In Stock

Mfr. Part #
T520L107M010ATE025

Mouser Part #
80-T520L107M10ATE25

KEMET

Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

4,082In Stock

Cut Tape

NT$116.87

NT$81.74

NT$67.76

NT$63.45

NT$55.93

Reel

NT$53.42

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

100 uF

10 VDC

SMD/SMT

20 %

2312

25 mOhms

100 uA

1.8 mm

- 55 C

+ 105 C

6032

L Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=25mOhms

T520L337M2R5ATE025
KEMET
1: NT$108.98
1,216In Stock

Mfr. Part #
T520L337M2R5ATE025

Mouser Part #
80-T520L337M2R5ATE25

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

1,216In Stock

Cut Tape

NT$108.98

NT$76.00

NT$62.74

NT$58.44

NT$51.62

Reel

NT$49.11

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

330 uF

2.5 VDC

SMD/SMT

20 %

2312

25 mOhms

82.5 uA

1.8 mm

- 55 C

+ 105 C

6032

L Case

T520

Reel, Cut Tape, MouseReel

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

T520V337M2R5ATE006
KEMET
1: NT$99.30
6,561In Stock

Mfr. Part #
T520V337M2R5ATE006

Mouser Part #
80-T520V337M2R5ATE06

KEMET

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

Learn More

Datasheet

Product Comments

6,561In Stock

Cut Tape

NT$99.30

NT$68.83

NT$56.64

NT$52.70

NT$46.25

Reel

NT$44.10

MouseReel Available

Min.: 1
Mult.: 1

: 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: NT$104.68
2,986In Stock

Mfr. Part #
T520V337M004ATE009

Mouser Part #
80-T520V337M4ATE9

KEMET

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

Learn More

Datasheet

Product Comments

2,986In Stock

Cut Tape

NT$104.68

NT$72.42

NT$59.87

NT$55.93

NT$49.11

Reel

NT$46.96

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 4V 330uF 2917 20% ESR=25mOhms

T520V337M004ATE025
KEMET
1: NT$94.64
2,000In Stock

Mfr. Part #
T520V337M004ATE025

Mouser Part #
80-T520V337M4E25

KEMET

Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

2,000In Stock

Cut Tape

NT$94.64

NT$65.25

NT$53.42

NT$49.83

NT$43.74

Reel

NT$41.23

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

330 uF

4 VDC

SMD/SMT

20 %

2917

25 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=6mOhms

T520V477M2R5ATE006
KEMET
1: NT$114.00
2,000In Stock
2,000Expected 4/22/2027

Mfr. Part #
T520V477M2R5ATE006

Mouser Part #
80-T520V477M2R5006

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=6mOhms

Learn More

Datasheet

2,000In Stock

2,000Expected 4/22/2027

Cut Tape

NT$114.00

NT$79.59

NT$65.96

NT$61.66

NT$58.79

Reel

NT$55.21

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

470 uF

2.5 VDC

SMD/SMT

20 %

2917

6 mOhms

117.5 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=15mOhms

T520V477M2R5ATE015
KEMET
1: NT$89.63
7,623In Stock

Mfr. Part #
T520V477M2R5ATE015

Mouser Part #
80-T520V477M2R5E15

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

7,623In Stock

Cut Tape

NT$89.63

NT$61.66

NT$50.19

NT$46.25

Reel

NT$38.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

470 uF

2.5 VDC

SMD/SMT

20 %

2917

15 mOhms

117.5 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 1uF 3528 20% ESR=200mohms

T521B105M050ATE200
KEMET
1: NT$51.62
8,456In Stock

Mfr. Part #
T521B105M050ATE200

Mouser Part #
80-T521B105M50ATE200

KEMET

Tantalum Capacitors - Polymer 50V 1uF 3528 20% ESR=200mohms

Learn More

Datasheet

8,456In Stock

Cut Tape

NT$51.62

NT$26.89

NT$24.70

NT$21.04

NT$19.90

Reel

NT$18.93

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

1 uF

50 VDC

SMD/SMT

20 %

1411

200 mOhms

5 uA

2.1 mm

- 55 C

+ 105 C

3528

B Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 2.2uF 1311 20% ESR=200mohms

T521B225M050ATE200
KEMET
1: NT$54.13
3,890In Stock

Mfr. Part #
T521B225M050ATE200

Mouser Part #
80-T521B225M50ATE200

KEMET

Tantalum Capacitors - Polymer 50V 2.2uF 1311 20% ESR=200mohms

Learn More

Datasheet

3,890In Stock

Cut Tape

NT$54.13

NT$28.25

NT$25.99

NT$22.19

NT$21.01

Reel

NT$20.00

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

2.2 uF

50 VDC

SMD/SMT

20 %

1411

200 mOhms

11 uA

2.1 mm

- 55 C

+ 105 C

3528

B Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 3.3uF 1311 20% ESR=200mOhms

T521B335M050ATE200
KEMET
1: NT$62.02
5,064In Stock

Mfr. Part #
T521B335M050ATE200

Mouser Part #
80-T521B335M50ATE200

KEMET

Tantalum Capacitors - Polymer 50V 3.3uF 1311 20% ESR=200mOhms

Learn More

Datasheet

5,064In Stock

Cut Tape

NT$62.02

NT$41.59

NT$33.09

NT$30.54

View

Reel

NT$23.80

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

3.3 uF

50 VDC

SMD/SMT

20 %

1311

200 mOhms

16.5 uA

2.1 mm

- 55 C

+ 105 C

3528

B Case

T521

Reel, Cut Tape, MouseReel

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

T521D106M050AHE090
KEMET
1: NT$225.14
502In Stock
2,500Expected 10/22/2026

Mfr. Part #
T521D106M050AHE090

Mouser Part #
80-T521D106M50AHE90

KEMET

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

Learn More

Datasheet

Product Comments

502In Stock

2,500Expected 10/22/2026

Cut Tape

NT$225.14

NT$165.27

NT$141.25

NT$133.72

Reel

NT$121.17

MouseReel Available

Min.: 1
Mult.: 1

: 500

10 uF

50 VDC

SMD/SMT

20 %

2917

90 mOhms

50 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 20V 100uF 2917 20% ESR=55mOhms

T521D107M020ATE055
KEMET
1: NT$146.99
4,208In Stock
4,000Expected 6/4/2027

Mfr. Part #
T521D107M020ATE055

Mouser Part #
80-T521D107M020ATE55

KEMET

Tantalum Capacitors - Polymer 20V 100uF 2917 20% ESR=55mOhms

Learn More

Datasheet

4,208In Stock

4,000Expected 6/4/2027

Cut Tape

NT$146.99

NT$104.68

NT$87.83

NT$82.46

Reel

NT$73.13

MouseReel Available

Min.: 1
Mult.: 1

: 500

100 uF

20 VDC

SMD/SMT

20 %

2917

55 mOhms

200 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 100uF 2917 20% ESR=50mOhms

T521D107M016ATE050
KEMET
1: NT$112.57
1,336In Stock
18,500On Order

Mfr. Part #
T521D107M016ATE050

Mouser Part #
80-T521D107M16ATE50

KEMET

Tantalum Capacitors - Polymer 16V 100uF 2917 20% ESR=50mOhms

Learn More

Datasheet

Product Comments

1,336In Stock

18,500On Order

Cut Tape

NT$112.57

NT$78.51

NT$64.89

NT$60.95

Reel

NT$53.42

MouseReel Available

Min.: 1
Mult.: 1

: 500

100 uF

16 VDC

SMD/SMT

20 %

2917

50 mOhms

160 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms 20%

T521D107M025ATE050
KEMET
1: NT$148.42
3,082In Stock
7,500Expected 2/1/2027

Mfr. Part #
T521D107M025ATE050

Mouser Part #
80-T521D107M25ATE050

KEMET

Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms 20%

Learn More

Datasheet

3,082In Stock

7,500Expected 2/1/2027

Cut Tape

NT$148.42

NT$133.36

NT$117.59

Reel

NT$77.44

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

+ 105 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

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

T521D157M020ATE050
KEMET
1: NT$184.63
5,907In Stock
4,000Expected 4/29/2027

Mfr. Part #
T521D157M020ATE050

Mouser Part #
80-T521D157M020ATE50

KEMET

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

Learn More

Datasheet

5,907In Stock

4,000Expected 4/29/2027

Cut Tape

NT$184.63

NT$133.72

NT$113.29

NT$106.83

Reel

NT$95.72

MouseReel Available

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

: 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 20V 150uF 2917 20% ESR=65mOhms

T521D157M020ATE065
KEMET
1: NT$205.06
2,103In Stock
1,500Expected 4/28/2027

Mfr. Part #
T521D157M020ATE065

Mouser Part #
80-T521D157M020ATE65

KEMET

Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=65mOhms

Learn More

Datasheet

2,103In Stock

1,500Expected 4/28/2027

Cut Tape

NT$205.06

NT$143.76

NT$123.68

NT$108.63

Reel

NT$101.46

MouseReel Available

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

: 500

150 uF

20 VDC

SMD/SMT

20 %

2917

65 mOhms

300 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 22uF 2917 20% ESR=60mOhms

T521D226M035ATE060
KEMET
1: NT$174.23
585In Stock

Mfr. Part #
T521D226M035ATE060

Mouser Part #
80-T521D226M035ATE60

KEMET

Tantalum Capacitors - Polymer 35V 22uF 2917 20% ESR=60mOhms

Learn More

Datasheet

585In Stock

Cut Tape

NT$174.23

NT$125.48

NT$106.12

NT$100.02

Reel

NT$89.63

MouseReel Available

Min.: 1
Mult.: 1

: 500

22 uF

35 VDC

SMD/SMT

20 %

2917

60 mOhms

77 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=90mOhms

T521D226M050ATE090
KEMET
1: NT$231.59
1,502In Stock
4,000Expected 12/24/2026

Mfr. Part #
T521D226M050ATE090

Mouser Part #
80-T521D226M50E90

KEMET

Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=90mOhms

Learn More

Datasheet

1,502In Stock

4,000Expected 12/24/2026

Cut Tape

NT$231.59

NT$168.14

NT$145.55

NT$138.02

Reel

NT$124.76

MouseReel Available

Min.: 1
Mult.: 1

: 500

22 uF

50 VDC

SMD/SMT

20 %

2917

90 mOhms

110 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Polymer Capacitors Industrial Segment

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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
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