Tantalum Capacitors - Polymer

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T520 Polymer Tantalum KO-CAP Capacitors

KEMET T520 Polymer Tantalum KO-CAP Capacitors combine the low ESR of multilayer ceramic, the high capacitance of aluminum electrolytic, and the volumetric efficiency of tantalum into a single surface-mount package. These devices offer a very long operational life and high ripple current capabilities. KEMET T520 Polymer Tantalum KO-CAP Capacitors can reduce component counts and eliminate through-hole assembly by replacing cumbersome leaded aluminum capacitors. Ideal applications include DC-DC converters, audio/sound circuits, power supply inputs, portable electronics, telecommunications, consumer electronics, densely populated circuits with space restrictions, and microprocessor decoupling, as well as high-voltage and high ripple current applications.

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Part #

Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=35mOhms

T520B107M004ATE035
KEMET
1: 1,01 €
3.995On Order

Mfr. Part No.
T520B107M004ATE035

Mouser Part No
80-T520B107M4ATE35

KEMET

Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

3.995On Order

Cut Tape

1,01 €

0,611 €

0,562 €

0,477 €

0,452 €

Reel

0,434 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

100 uF

4 VDC

SMD/SMT

20 %

1311

35 mOhms

40 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=45mOhms

T520B157M006ATE045
KEMET
1: 1,22 €
100In Stock
18.000On Order

Mfr. Part No.
T520B157M006ATE045

Mouser Part No
80-T520B157M6ATE45

KEMET

Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

100In Stock

18.000On Order

Cut Tape

1,22 €

0,681 €

0,627 €

0,536 €

0,507 €

Reel

0,502 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

150 uF

6.3 VDC

SMD/SMT

20 %

1311

45 mOhms

94.5 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=7mOhms

T520B157M006ATE070
KEMET
1: 1,19 €
3.999On Order

Mfr. Part No.
T520B157M006ATE070

Mouser Part No
80-T520B157M6ATE70

KEMET

Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=7mOhms

Learn More

Datasheet

Product Comments

3.999On Order

Cut Tape

1,19 €

0,615 €

0,565 €

0,48 €

0,454 €

Reel

0,432 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

150 uF

6.3 VDC

SMD/SMT

20 %

1311

70 mOhms

94.5 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=25mOhms

T520B336M006ATE025
KEMET
1: 1,32 €
9.710Expected 9/28/2026

Mfr. Part No.
T520B336M006ATE025

Mouser Part No
80-T520B336M6ATE025

KEMET

Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

9.710Expected 9/28/2026

Cut Tape

1,32 €

0,689 €

0,635 €

0,542 €

0,513 €

Reel

0,489 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

33 uF

6.3 VDC

SMD/SMT

20 %

1311

25 mOhms

20.79 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=45mOhms

T520B337M2R5ATE045
KEMET
1: 1,08 €
11.241Expected 12/17/2026

Mfr. Part No.
T520B337M2R5ATE045

Mouser Part No
80-T520B337M2R5ATE45

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

11.241Expected 12/17/2026

Cut Tape

1,08 €

0,556 €

0,51 €

0,431 €

Reel

0,412 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

330 uF

2.5 VDC

SMD/SMT

20 %

1311

45 mOhms

82.5 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 150uF 2312 20% ESR=55mOhms

T520C157M010ATE055
KEMET
1: 1,47 €
19.146Expected 1/28/2027

Mfr. Part No.
T520C157M010ATE055

Mouser Part No
80-T520C157M10ATE55

KEMET

Tantalum Capacitors - Polymer 10V 150uF 2312 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

19.146Expected 1/28/2027

Cut Tape

1,47 €

1,02 €

0,752 €

Reel

0,629 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.000

: 500

150 uF

10 VDC

SMD/SMT

20 %

2312

55 mOhms

150 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=6mOhms

T520D108M2R5ATE006
KEMET
1: 2,80 €
5.500On Order

Mfr. Part No.
T520D108M2R5ATE006

Mouser Part No
80-T520D108M2R5ATE06

KEMET

Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=6mOhms

Learn More

Datasheet

5.500On Order

Cut Tape

2,80 €

1,95 €

1,62 €

1,55 €

Reel

1,55 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

1 mF

2.5 VDC

SMD/SMT

20 %

2917

6 mOhms

250 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 220uF 20% ESR=18mOhms

T520D227M010ATE0187280
KEMET
1: 2,23 €
5.000Expected 4/22/2027

Mfr. Part No.
T520D227M010ATE0187280

Mouser Part No
80-T520D227M10ATE018

KEMET

Tantalum Capacitors - Polymer 10V 220uF 20% ESR=18mOhms

Learn More

Datasheet

5.000Expected 4/22/2027

Cut Tape

2,23 €

1,58 €

1,36 €

1,19 €

View

Reel

0,894 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

220 uF

10 VDC

SMD/SMT

20 %

2917

18 mOhms

220 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=25mOhms

T520D227M006ATE025
KEMET
1: 1,83 €
2.000Expected 4/15/2027

Mfr. Part No.
T520D227M006ATE025

Mouser Part No
80-T520D227M6ATE25

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

2.000Expected 4/15/2027

Cut Tape

1,83 €

1,25 €

1,01 €

0,937 €

Reel

0,808 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

220 uF

6.3 VDC

SMD/SMT

20 %

2917

25 mOhms

138.6 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=18mOhms

T520D337M006ATE018
KEMET
1: 1,84 €
4.498On Order

Mfr. Part No.
T520D337M006ATE018

Mouser Part No
80-T520D337M6ATE18

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=18mOhms

Learn More

Datasheet

Product Comments

4.498On Order

Cut Tape

1,84 €

1,25 €

1,01 €

0,937 €

Reel

0,809 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

18 mOhms

207.9 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=40mOhms

T520D477M004ATE040
KEMET
1: 1,75 €
2.682On Order

Mfr. Part No.
T520D477M004ATE040

Mouser Part No
80-T520D477M004

KEMET

Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

2.682On Order

Cut Tape

1,75 €

1,20 €

1,02 €

0,903 €

Reel

0,791 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

4 VDC

SMD/SMT

20 %

2917

40 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=10mOhms

T520D477M004ATE010
KEMET
1: 2,15 €
4.814On Order

Mfr. Part No.
T520D477M004ATE010

Mouser Part No
80-T520D477M4ATE10

KEMET

Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=10mOhms

Learn More

Datasheet

Product Comments

4.814On Order

Cut Tape

2,15 €

1,51 €

1,26 €

1,19 €

Reel

1,01 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

4 VDC

SMD/SMT

20 %

2917

10 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=18mOhms

T520D477M004ATE018
KEMET
1: 1,89 €
2.317On Order

Mfr. Part No.
T520D477M004ATE018

Mouser Part No
80-T520D477M4E18

KEMET

Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=18mOhms

Learn More

Datasheet

Product Comments

2.317On Order

Cut Tape

1,89 €

1,32 €

1,10 €

1,02 €

Reel

0,91 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

4 VDC

SMD/SMT

20 %

2917

18 mOhms

188 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=15mOhms

T520D687M004ATE015
KEMET
1: 3,25 €
2.496On Order

Mfr. Part No.
T520D687M004ATE015

Mouser Part No
80-T520D687M004ATE15

KEMET

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

2.496On Order

Cut Tape

3,25 €

2,30 €

1,92 €

1,81 €

Reel

1,61 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

680 uF

4 VDC

SMD/SMT

20 %

2917

15 mOhms

272 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3 VDC 1500uF 2917 20% ESR=35mOhm

T520H158M006ATE035
KEMET
1: 7,46 €
2.000Expected 11/2/2026

Mfr. Part No.
T520H158M006ATE035

Mouser Part No
80-T520H158M06ATE035

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 1500uF 2917 20% ESR=35mOhm

Learn More

Datasheet

2.000Expected 11/2/2026

Cut Tape

7,46 €

5,57 €

4,92 €

4,40 €

4,35 €

Reel

4,00 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

1.5 mF

6.3 VDC

SMD/SMT

20 %

2824

35 mOhms

945 uA

1.9 mm

- 55 C

+ 85 C

7360

H Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=25mOhms

T520L157M006ATE025
KEMET
1: 2,25 €
2.000Expected 12/24/2026

Mfr. Part No.
T520L157M006ATE025

Mouser Part No
80-T520L157M6ATE25

KEMET

Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

2.000Expected 12/24/2026

Cut Tape

2,25 €

1,55 €

1,26 €

1,18 €

1,03 €

Reel

0,98 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

150 uF

6.3 VDC

SMD/SMT

20 %

2312

25 mOhms

94.5 uA

1.8 mm

- 55 C

+ 105 C

6032

L Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3 VDC 150uF 1311 20% ESR=70mOhm

T520M157M006ATE070
KEMET
1: 2,37 €
7.441Expected 12/15/2026

Mfr. Part No.
T520M157M006ATE070

Mouser Part No
80-T520M157M6ATE070

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 150uF 1311 20% ESR=70mOhm

Learn More

Datasheet

Product Comments

7.441Expected 12/15/2026

Cut Tape

2,37 €

1,63 €

1,34 €

1,25 €

View

Reel

1,05 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

150 uF

6.3 VDC

SMD/SMT

20 %

1311

70 mOhms

94.5 uA

1.4 mm

- 55 C

+ 105 C

3528

M Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 12.5 10uF 20% ESR=150mOhms

T520T106M12RATE150
KEMET
1: 1,37 €
6.000Expected 11/26/2026

Mfr. Part No.
T520T106M12RATE150

Mouser Part No
80-T520T106M12RTE150

KEMET

Tantalum Capacitors - Polymer 12.5 10uF 20% ESR=150mOhms

Learn More

Datasheet

6.000Expected 11/26/2026

Cut Tape

1,37 €

0,731 €

0,673 €

0,572 €

0,534 €

Reel

0,448 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

10 uF

12.5 VDC

SMD/SMT

20 %

1311

150 mOhms

12.5 uA

1.1 mm

- 55 C

+ 105 C

3528

T Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=7mOhms

T520T107M004ATE070
KEMET
1: 1,37 €
3.000Expected 10/15/2026

Mfr. Part No.
T520T107M004ATE070

Mouser Part No
80-T520T107M4ATE70

KEMET

Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=7mOhms

Learn More

Datasheet

Product Comments

3.000Expected 10/15/2026

Cut Tape

1,37 €

0,72 €

0,663 €

0,568 €

0,538 €

Reel

0,479 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

100 uF

4 VDC

SMD/SMT

20 %

1311

70 mOhms

40 uA

1.1 mm

- 55 C

+ 105 C

3528

T Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 220uF 20% 3528 ESR=35mOhms 1.2mm

T520T227M004ATE035
KEMET
1: 1,14 €
5.990Expected 10/12/2026
New At Mouser

Mfr. Part No.
T520T227M004ATE035

Mouser Part No
80-T520T227M004ATE35

New At Mouser

KEMET

Tantalum Capacitors - Polymer 4V 220uF 20% 3528 ESR=35mOhms 1.2mm

Datasheet

5.990Expected 10/12/2026

Cut Tape

1,14 €

0,585 €

0,537 €

0,455 €

0,43 €

Reel

0,429 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=12mOhms

T520V227M006ATE012
KEMET
1: 2,13 €
3.770On Order

Mfr. Part No.
T520V227M006ATE012

Mouser Part No
80-T520V227M6E12

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=12mOhms

Learn More

Datasheet

Product Comments

3.770On Order

Cut Tape

2,13 €

1,46 €

1,20 €

1,12 €

Reel

0,92 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

220 uF

6.3 VDC

SMD/SMT

20 %

2917

12 mOhms

138.6 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=40mOhms

T520W107M006ATE040
KEMET
1: 2,44 €
1.999Expected 2/11/2027

Mfr. Part No.
T520W107M006ATE040

Mouser Part No
80-T520W107M6ATE40

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

1.999Expected 2/11/2027

Cut Tape

2,44 €

1,69 €

1,38 €

1,30 €

1,14 €

Reel

1,08 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

100 uF

6.3 VDC

SMD/SMT

20 %

2917

40 mOhms

63 uA

1.4 mm

- 55 C

+ 105 C

7343

W Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=55mOhm

T520W477M006ATE055
KEMET
1: 2,86 €
2.998On Order

Mfr. Part No.
T520W477M006ATE055

Mouser Part No
80-T520W477M6ATE055

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=55mOhm

Learn More

Datasheet

Product Comments

2.998On Order

Cut Tape

2,86 €

2,00 €

1,65 €

1,55 €

1,37 €

Reel

1,36 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

470 uF

6.3 VDC

SMD/SMT

20 %

2917

55 mOhms

296.1 uA

1.4 mm

- 55 C

+ 85 C

7343

W Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=40mOhms

T520X157M016ATE040
KEMET
1: 7,56 €
2.400Expected 1/14/2027

Mfr. Part No.
T520X157M016ATE040

Mouser Part No
80-T520X157M16ATE40

KEMET

Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

2.400Expected 1/14/2027

Cut Tape

7,56 €

5,64 €

4,98 €

4,45 €

Reel

4,11 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.000

: 500

150 uF

16 VDC

SMD/SMT

20 %

2917

40 mOhms

240 uA

4 mm

- 55 C

+ 105 C

7343

X Case

T520 SSD

Reel, Cut Tape, MouseReel

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

T520X337M010ATE010
KEMET
1: 4,50 €
5.439Expected 1/14/2027

Mfr. Part No.
T520X337M010ATE010

Mouser Part No
80-T520X337M10ATE10

KEMET

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

Learn More

Datasheet

Product Comments

5.439Expected 1/14/2027

Cut Tape

4,50 €

3,49 €

Reel

3,49 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

10 VDC

SMD/SMT

20 %

2917

10 mOhms

330 uA

4 mm

- 55 C

+ 105 C

7343

X Case

T520 SSD

Reel, Cut Tape, MouseReel

T520 Polymer Tantalum KO-CAP Capacitors

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10 uF
15 uF
22 uF
33 uF
47 uF
56 uF
68 uF
82 uF
100 uF
120 uF
150 uF
220 uF
330 uF
470 uF
680 uF
820 uF
1 mF
1000 uF
1.5 mF
1500 uF

6 mOhms
7 mOhms
9 mOhms
10 mOhms
12 mOhms
14 mOhms
15 mOhms
18 mOhms
21 mOhms
25 mOhms
30 mOhms
35 mOhms
40 mOhms
45 mOhms
50 mOhms
55 mOhms
60 mOhms
65 mOhms
68 mOhms
70 mOhms

6 uA
9.45 uA
10 uA
11.75 uA
12.5 uA
13.2 uA
13.86 uA
13.9 uA
14 uA
15 uA
16 uA
17 uA
18.75 uA
18.8 uA
20.79 uA
22 uA
25 uA
26.4 uA
27.2 uA
29.6 uA