Tantalum Capacitors - Polymer

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Polymer Capacitors Cloud & AI Applications

KEMET Organic Capacitors (KO-CAP®) provide an ideal solution for applications requiring power-loss (hold up) protection or maximum power efficiency of a circuit with limited board space. Polymer technology offers high energy density and extended life capabilities, making it a key solution for designers working in cloud infrastructure applications like solid-state drives, 5G, and servers. In addition, with the AI computing edge trend pushing for high power, KEMET KO-CAPs are vital on 12V input and low voltage 1V CPU and I/O 3.3V and 5V power rails. These capacitors offer both long life and high ripple capability.

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Part #

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=12mOhms

T520D687M004ATE012
KEMET
1: 3,36 €
644In Stock

Mfr. Part No.
T520D687M004ATE012

Mouser Part No
80-T520D687M4ATE12

KEMET

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=12mOhms

Learn More

Datasheet

Product Comments

644In Stock

Cut Tape

3,36 €

2,38 €

2,00 €

1,87 €

Reel

1,66 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

680 uF

4 VDC

SMD/SMT

20 %

2917

12 mOhms

272 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=25mOhms

T520D687M004ATE025
KEMET
1: 3,15 €
617In Stock

Mfr. Part No.
T520D687M004ATE025

Mouser Part No
80-T520D687M4ATE25

KEMET

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

617In Stock

Cut Tape

3,15 €

2,22 €

1,85 €

1,74 €

Reel

1,54 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

680 uF

4 VDC

SMD/SMT

20 %

2917

25 mOhms

272 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=12mOhms

T520L337M2R5ATE012
KEMET
1: 2,85 €
439In Stock

Mfr. Part No.
T520L337M2R5ATE012

Mouser Part No
80-T520L337M2R5ATE12

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=12mOhms

Learn More

Datasheet

Product Comments

439In Stock

Cut Tape

2,85 €

2,00 €

1,65 €

1,55 €

1,37 €

Reel

1,31 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

330 uF

2.5 VDC

SMD/SMT

20 %

2312

12 mOhms

82.5 uA

1.8 mm

- 55 C

+ 105 C

6032

L Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 47uF 1311 20% ESR=70mOhms

T520T476M004ATE070
KEMET
1: 1,08 €
776In Stock

Mfr. Part No.
T520T476M004ATE070

Mouser Part No
80-T520T476M4E70

KEMET

Tantalum Capacitors - Polymer 4V 47uF 1311 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

776In Stock

Cut Tape

1,08 €

0,551 €

0,505 €

0,495 €

0,403 €

Reel

0,372 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

47 uF

4 VDC

SMD/SMT

20 %

1311

70 mOhms

18.8 uA

1.1 mm

- 55 C

+ 105 C

3528

T Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 220uF 2312 20% ESR=55mOhms

T520U227M2R5ATE055
KEMET
1: 2,08 €
563In Stock

Mfr. Part No.
T520U227M2R5ATE055

Mouser Part No
80-T520U227M2R5ATE55

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 2312 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

563In Stock

Cut Tape

2,08 €

1,43 €

1,16 €

1,08 €

0,946 €

Reel

0,894 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

220 uF

2.5 VDC

SMD/SMT

20 %

2312

55 mOhms

55 uA

1.4 mm

- 55 C

+ 105 C

6032

U Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 47uF 2312 20% ESR=55mOhms

T520U476M010ATE055
KEMET
1: 2,00 €
202In Stock

Mfr. Part No.
T520U476M010ATE055

Mouser Part No
80-T520U476M10ATE55

KEMET

Tantalum Capacitors - Polymer 10V 47uF 2312 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

202In Stock

Cut Tape

2,00 €

1,41 €

1,20 €

1,06 €

Reel

0,833 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

47 uF

10 VDC

SMD/SMT

20 %

2312

55 mOhms

47 uA

1.4 mm

- 55 C

+ 105 C

6032

U Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 68uF 2312 20% ESR=25mOhms

T520U686M010ATE055
KEMET
1: 2,20 €
26In Stock

Mfr. Part No.
T520U686M010ATE055

Mouser Part No
80-T520U686M10ATE055

KEMET

Tantalum Capacitors - Polymer 10V 68uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

26In Stock

Cut Tape

2,20 €

1,51 €

1,24 €

1,15 €

1,01 €

Reel

0,955 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

68 uF

10 VDC

SMD/SMT

20 %

2312

55 mOhms

68 uA

1.4 mm

- 55 C

+ 105 C

6032

U Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 68uF 2312 20% ESR=55mOhms

T520U686M006ATE055
KEMET
1: 2,30 €
122In Stock

Mfr. Part No.
T520U686M006ATE055

Mouser Part No
80-T520U686M6ATE55

KEMET

Tantalum Capacitors - Polymer 6.3V 68uF 2312 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

122In Stock

Cut Tape

2,30 €

1,59 €

1,31 €

1,21 €

1,07 €

Reel

0,989 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

68 uF

6.3 VDC

SMD/SMT

20 %

2312

55 mOhms

42.84 uA

1.4 mm

- 55 C

+ 105 C

6032

U Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=9mOhms

T520V227M2R5ATE009
KEMET
1: 2,80 €
360In Stock

Mfr. Part No.
T520V227M2R5ATE009

Mouser Part No
80-T520V227M2R5ATE9

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=9mOhms

Learn More

Datasheet

Product Comments

360In Stock

Cut Tape

2,80 €

1,95 €

1,62 €

1,51 €

1,34 €

Reel

1,27 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

220 uF

2.5 VDC

SMD/SMT

20 %

2917

9 mOhms

55 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=15mOhms

T520V227M004ATE015
KEMET
1: 1,99 €
1.400In Stock

Mfr. Part No.
T520V227M004ATE015

Mouser Part No
80-T520V227M4ATE015

KEMET

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

1.400In Stock

Cut Tape

1,99 €

1,32 €

1,10 €

1,02 €

0,894 €

Reel

0,849 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

220 uF

4 VDC

SMD/SMT

20 %

2917

15 mOhms

88 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=9mOhms

T520V227M004ATE009
KEMET
1: 2,20 €
93In Stock
3.000Expected 2/9/2027

Mfr. Part No.
T520V227M004ATE009

Mouser Part No
80-T520V227M4ATE9

KEMET

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=9mOhms

Learn More

Datasheet

Product Comments

93In Stock

3.000Expected 2/9/2027

Cut Tape

2,20 €

1,56 €

1,33 €

1,17 €

Reel

0,929 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

220 uF

4 VDC

SMD/SMT

20 %

2917

9 mOhms

88 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=25mOhms

T520V337M003ATE025
KEMET
1: 2,52 €
441In Stock

Mfr. Part No.
T520V337M003ATE025

Mouser Part No
80-T520V337M003

KEMET

Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

441In Stock

Cut Tape

2,52 €

1,75 €

1,44 €

1,34 €

1,19 €

Reel

1,13 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

330 uF

3 VDC

SMD/SMT

20 %

2917

25 mOhms

99 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=7mOhms

T520V337M2R5ATE007
KEMET
1: 2,27 €
931In Stock

Mfr. Part No.
T520V337M2R5ATE007

Mouser Part No
80-T520V337M2R5ATE07

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=7mOhms

Learn More

Datasheet

Product Comments

931In Stock

Cut Tape

2,27 €

1,57 €

1,28 €

1,20 €

1,05 €

Reel

0,989 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

330 uF

2.5 VDC

SMD/SMT

20 %

2917

7 mOhms

82.5 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=9mOhms

T520V337M2R5ATE009
KEMET
1: 1,90 €
262In Stock
14.000On Order

Mfr. Part No.
T520V337M2R5ATE009

Mouser Part No
80-T520V337M2R5ATE9

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=9mOhms

Learn More

Datasheet

Product Comments

262In Stock

14.000On Order

Cut Tape

1,90 €

1,38 €

1,13 €

1,05 €

Reel

0,87 €

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4.000

: 1.000

330 uF

2.5 VDC

SMD/SMT

20 %

2917

9 mOhms

82.5 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=15mOhms

T520V337M2R5ATE015
KEMET
1: 1,90 €
1.484In Stock

Mfr. Part No.
T520V337M2R5ATE015

Mouser Part No
80-T520V337M2R5E15

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

1.484In Stock

Cut Tape

1,90 €

1,29 €

1,05 €

0,972 €

0,845 €

Reel

0,81 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

330 uF

2.5 VDC

SMD/SMT

20 %

2917

15 mOhms

82.5 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms

T520V337M2R5ATE025
KEMET
1: 1,80 €
190In Stock
102.000On Order

Mfr. Part No.
T520V337M2R5ATE025

Mouser Part No
80-T520V337M2R5E25

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

190In Stock

102.000On Order

Cut Tape

1,80 €

1,26 €

1,09 €

0,955 €

Reel

0,76 €

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4.000

: 1.000

330 uF

2.5 VDC

SMD/SMT

20 %

2917

25 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=18mOhms

T520V337M004ATE018
KEMET
1: 2,34 €
68In Stock

Mfr. Part No.
T520V337M004ATE018

Mouser Part No
80-T520V337M4ATE18

KEMET

Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=18mOhms

Learn More

Datasheet

Product Comments

68In Stock

Cut Tape

2,34 €

1,67 €

1,44 €

1,26 €

1,13 €

Reel

1,04 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

330 uF

4 VDC

SMD/SMT

20 %

2917

18 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=12mOhms

T520V337M004ATE012
KEMET
1: 2,39 €
267In Stock
2.000Expected 1/7/2027

Mfr. Part No.
T520V337M004ATE012

Mouser Part No
80-T520V337M4E12

KEMET

Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=12mOhms

Learn More

Datasheet

Product Comments

267In Stock

2.000Expected 1/7/2027

Cut Tape

2,39 €

1,65 €

1,36 €

1,26 €

1,11 €

Reel

1,06 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

330 uF

4 VDC

SMD/SMT

20 %

2917

12 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=40mOhms

T520V337M004ATE040
KEMET
1: 2,15 €
35In Stock

Mfr. Part No.
T520V337M004ATE040

Mouser Part No
80-T520V337M4E40

KEMET

Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

35In Stock

Cut Tape

2,15 €

1,48 €

1,20 €

1,13 €

0,98 €

Reel

0,929 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

330 uF

4 VDC

SMD/SMT

20 %

2917

40 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=7mOhms

T520V477M2R5ATE007
KEMET
1: 2,62 €
956In Stock
1.000Expected 3/4/2027

Mfr. Part No.
T520V477M2R5ATE007

Mouser Part No
80-T520V477M2R5ATE07

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=7mOhms

Learn More

Datasheet

Product Comments

956In Stock

1.000Expected 3/4/2027

Cut Tape

2,62 €

1,82 €

1,51 €

1,41 €

1,24 €

Reel

1,18 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4.000

: 1.000

470 uF

2.5 VDC

SMD/SMT

20 %

2917

7 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 20% ESR=9mOhms

T520V477M2R5ATE0097280
KEMET
1: 2,50 €
51In Stock
3.000Expected 4/29/2027

Mfr. Part No.
T520V477M2R5ATE0097280

Mouser Part No
80-T520V477M2R5ATE09

KEMET

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

Learn More

Datasheet

51In Stock

3.000Expected 4/29/2027

Cut Tape

2,50 €

1,78 €

1,54 €

1,35 €

View

Reel

1,03 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

470 uF

2.5 VDC

SMD/SMT

20 %

2917

9 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=9mOhms

T520V477M2R5ATE009
KEMET
1: 2,50 €
129In Stock
2.000Expected 3/24/2027

Mfr. Part No.
T520V477M2R5ATE009

Mouser Part No
80-T520V477M2R5ATE9

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=9mOhms

Learn More

Datasheet

Product Comments

129In Stock

2.000Expected 3/24/2027

Cut Tape

2,50 €

1,78 €

1,54 €

1,35 €

Reel

1,06 €

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4.000

: 1.000

470 uF

2.5 VDC

SMD/SMT

20 %

2917

9 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=12mOhms

T520V477M2R5ATE012
KEMET
1: 2,32 €
934In Stock

Mfr. Part No.
T520V477M2R5ATE012

Mouser Part No
80-T520V477M2R5E12

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=12mOhms

Learn More

Datasheet

Product Comments

934In Stock

Cut Tape

2,32 €

1,67 €

1,44 €

1,26 €

1,13 €

Reel

0,989 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

470 uF

2.5 VDC

SMD/SMT

20 %

2917

12 mOhms

117.5 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms

T520W337M2R5ATE025
KEMET
1: 2,29 €
5In Stock
2.000Expected 2/25/2027

Mfr. Part No.
T520W337M2R5ATE025

Mouser Part No
80-T520W337M2R5ATE25

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

5In Stock

2.000Expected 2/25/2027

Cut Tape

2,29 €

1,69 €

1,38 €

1,30 €

1,14 €

Reel

1,09 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

330 uF

2.5 VDC

SMD/SMT

20 %

2917

25 mOhms

82.5 uA

1.4 mm

- 55 C

+ 105 C

7343

W Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 1500uF 20% ESR=15mOhms

T520X158M2R5ATE015
KEMET
1: 5,99 €
28In Stock
500Expected 4/8/2027

Mfr. Part No.
T520X158M2R5ATE015

Mouser Part No
80-T520X158M2R5ATE15

KEMET

Tantalum Capacitors - Polymer 2.5V 1500uF 20% ESR=15mOhms

Learn More

Datasheet

28In Stock

500Expected 4/8/2027

Cut Tape

5,99 €

4,42 €

3,79 €

3,60 €

Reel

3,50 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

1.5 mF

2.5 VDC

SMD/SMT

20 %

2917

15 mOhms

375 uA

4 mm

- 55 C

+ 105 C

7343

X Case

T520

Reel, Cut Tape, MouseReel

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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

6 mOhms
7 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
60 mOhms
65 mOhms
68 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