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 150uF 2312 20% ESR=55mOhms

T520U157M004ATE055
KEMET
1,000: ¥166.1
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520U157M004ATE055

Mouser Part #
80-T520U157M004ATE55

KEMET

Tantalum Capacitors - Polymer 4V 150uF 2312 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥166.1

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

: 1,000

150 uF

4 VDC

SMD/SMT

20 %

2312

55 mOhms

60 uA

1.4 mm

- 55 C

+ 105 C

6032

U Case

T520

Reel

Tantalum Capacitors - Polymer 2.5V 150uF 2312 20% ESR=55mOhms

T520U157M2R5ATE055
KEMET
1: ¥287.4
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520U157M2R5ATE055

Mouser Part #
80-T520U157M2R5ATE55

KEMET

Tantalum Capacitors - Polymer 2.5V 150uF 2312 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Cut Tape

¥287.4

¥199.3

¥169.4

¥156.5

Reel

¥156.3

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

150 uF

2.5 VDC

SMD/SMT

20 %

2312

55 mOhms

37.5 uA

1.4 mm

- 55 C

+ 105 C

6032

U Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=45mOhms

T520U157M006ATE045
KEMET
1,000: ¥209.3
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520U157M006ATE045

Mouser Part #
80-T520U157M6ATE45

KEMET

Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥209.3

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

: 1,000

150 uF

6.3 VDC

SMD/SMT

20 %

2312

45 mOhms

94.5 uA

1.4 mm

- 55 C

+ 105 C

6032

U Case

T520

Reel

Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=55mOhms

T520U157M006ATE055
KEMET
1,000: ¥191
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520U157M006ATE055

Mouser Part #
80-T520U157M6ATE55

KEMET

Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥191

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

: 1,000

150 uF

6.3 VDC

SMD/SMT

20 %

2312

55 mOhms

94.5 uA

1.4 mm

- 55 C

+ 105 C

6032

U Case

T520

Reel

Tantalum Capacitors - Polymer 8V 33uF 2312 20% ESR=7mOhms

T520U336M008ATE070
KEMET
1,000: ¥191
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520U336M008ATE070

Mouser Part #
80-T520U336M8ATE70

KEMET

Tantalum Capacitors - Polymer 8V 33uF 2312 20% ESR=7mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥191

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

: 1,000

33 uF

8 VDC

SMD/SMT

20 %

2312

70 mOhms

26.4 uA

1.4 mm

- 55 C

+ 105 C

6032

U Case

T520

Reel

Tantalum Capacitors - Polymer 4V 68uF 2312 20% ESR=55mOhms

T520U686M004ATE055
KEMET
1,000: ¥182.7
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520U686M004ATE055

Mouser Part #
80-T520U686M4ATE55

KEMET

Tantalum Capacitors - Polymer 4V 68uF 2312 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥182.7

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

: 1,000

68 uF

4 VDC

SMD/SMT

20 %

2312

55 mOhms

27.2 uA

1.4 mm

- 55 C

+ 105 C

6032

U Case

T520

Reel

Tantalum Capacitors - Polymer 6.3V 68uF 2312 20% ESR=7mOhms

T520U686M006ATE070
KEMET
1,000: ¥166.1
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520U686M006ATE070

Mouser Part #
80-T520U686M6ATE70

KEMET

Tantalum Capacitors - Polymer 6.3V 68uF 2312 20% ESR=7mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥166.1

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

: 1,000

68 uF

6.3 VDC

SMD/SMT

20 %

2312

70 mOhms

42.84 uA

1.4 mm

- 55 C

+ 105 C

6032

U Case

T520

Reel

Tantalum Capacitors - Polymer 4V 150uF 2917 20% ESR=7mOhms

T520V157M004ATE007
KEMET
1,000: ¥255.8
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V157M004ATE007

Mouser Part #
80-T520V157M4ATE007

KEMET

Tantalum Capacitors - Polymer 4V 150uF 2917 20% ESR=7mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥255.8

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

: 1,000

150 uF

4 VDC

SMD/SMT

20 %

2917

7 mOhms

60 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

Tantalum Capacitors - Polymer 4V 150uF 2917 20% ESR=9mOhms

T520V157M004ATE009
KEMET
1,000: ¥244.2
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V157M004ATE009

Mouser Part #
80-T520V157M4ATE9

KEMET

Tantalum Capacitors - Polymer 4V 150uF 2917 20% ESR=9mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥244.2

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

: 1,000

150 uF

4 VDC

SMD/SMT

20 %

2917

9 mOhms

60 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

Tantalum Capacitors - Polymer 4V 150uF 2917 20% ESR=12mOhms

T520V157M004ATE012
KEMET
1,000: ¥244.2
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V157M004ATE012

Mouser Part #
80-T520V157M4E12

KEMET

Tantalum Capacitors - Polymer 4V 150uF 2917 20% ESR=12mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥244.2

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

: 1,000

150 uF

4 VDC

SMD/SMT

20 %

2917

12 mOhms

60 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

Tantalum Capacitors - Polymer 4V 150uF 2917 20% ESR=15mOhms

T520V157M004ATE015
KEMET
1,000: ¥230.9
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V157M004ATE015

Mouser Part #
80-T520V157M4E15

KEMET

Tantalum Capacitors - Polymer 4V 150uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥230.9

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

: 1,000

150 uF

4 VDC

SMD/SMT

20 %

2917

15 mOhms

60 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

Tantalum Capacitors - Polymer 4V 150uF 2917 20% ESR=25mOhms

T520V157M004ATE025
KEMET
1,000: ¥234.2
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V157M004ATE025

Mouser Part #
80-T520V157M4E25

KEMET

Tantalum Capacitors - Polymer 4V 150uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥234.2

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

: 1,000

150 uF

4 VDC

SMD/SMT

20 %

2917

25 mOhms

60 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

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

T520V157M008ATE040
KEMET
1: ¥681
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V157M008ATE040

Mouser Part #
80-T520V157M8ATE40

KEMET

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

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Cut Tape

¥681

¥485

¥406.9

¥382

¥347.1

Reel

¥333.9

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

150 uF

8 VDC

SMD/SMT

20 %

2917

40 mOhms

120 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=45mOhms

T520V227M004ATE045
KEMET
1: ¥335.5
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V227M004ATE045

Mouser Part #
80-T520V227M004

KEMET

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Cut Tape

¥335.5

¥225.9

¥182.7

¥169.4

¥146.3

Reel

¥139.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

220 uF

4 VDC

SMD/SMT

20 %

2917

45 mOhms

88 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

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

T520V227M004ATE0157280
KEMET
3,000: ¥156.6
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V227M004ATE0157280

Mouser Part #
80-T520V227M04ATE015

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

¥156.6

Min.: 3,000
Mult.: 3,000

: 3,000

220 uF

4 VDC

SMD/SMT

20 %

2917

15 mOhms

88 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

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

T520V227M006ANE025
KEMET
1,000: ¥393.7
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V227M006ANE025

Mouser Part #
80-T520V227M06ANE025

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

¥393.7

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

: 1,000

220 uF

6.3 VDC

SMD/SMT

20 %

2917

25 mOhms

138.6 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

Tantalum Capacitors - Polymer 2.5V 220uF 20% ESR=6mOhms

T520V227M2R5ATE006
KEMET
1,000: ¥242.5
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V227M2R5ATE006

Mouser Part #
80-T520V227M2R5ATE06

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 20% ESR=6mOhms

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

¥242.5

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

: 1,000

220 uF

2.5 VDC

SMD/SMT

20 %

2917

6 mOhms

55 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=15mOhms

T520V227M2R5ATE015
KEMET
1,000: ¥230.9
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V227M2R5ATE015

Mouser Part #
80-T520V227M2R5E15

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥230.9

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

: 1,000

220 uF

2.5 VDC

SMD/SMT

20 %

2917

15 mOhms

55 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=25mOhms

T520V227M2R5ATE025
KEMET
1,000: ¥237.5
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V227M2R5ATE025

Mouser Part #
80-T520V227M2R5E25

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥237.5

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

: 1,000

220 uF

2.5 VDC

SMD/SMT

20 %

2917

25 mOhms

55 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=45mOhms

T520V227M2R5ATE045
KEMET
1,000: ¥204.3
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V227M2R5ATE045

Mouser Part #
80-T520V227M2R5E45

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥204.3

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

: 1,000

220 uF

2.5 VDC

SMD/SMT

20 %

2917

45 mOhms

55 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=18mOhms

T520V227M004ATE018
KEMET
1,000: ¥144.3
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V227M004ATE018

Mouser Part #
80-T520V227M4ATE18

KEMET

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=18mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥144.3

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

: 1,000

220 uF

4 VDC

SMD/SMT

20 %

2917

18 mOhms

88 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

Tantalum Capacitors - Polymer 4V 220uF 2917 20% 20% ESR=6mOhms

T520V227M004ATE006
KEMET
1: ¥440.2
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V227M004ATE006

Mouser Part #
80-T520V227M4ATE6

KEMET

Tantalum Capacitors - Polymer 4V 220uF 2917 20% 20% ESR=6mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Cut Tape

¥440.2

¥353.8

¥325.6

¥294

¥262.4

Reel

¥194.3

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

220 uF

4 VDC

SMD/SMT

20 %

2917

6 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=12mOhms

T520V227M004ATE012
KEMET
1,000: ¥156.6
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V227M004ATE012

Mouser Part #
80-T520V227M4E12

KEMET

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=12mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥156.6

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

: 1,000

220 uF

4 VDC

SMD/SMT

20 %

2917

12 mOhms

88 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=40mOhms

T520V227M004ATE040
KEMET
1,000: ¥132.5
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V227M004ATE040

Mouser Part #
80-T520V227M4E40

KEMET

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

¥132.5

¥131.7

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

: 1,000

220 uF

4 VDC

SMD/SMT

20 %

2917

40 mOhms

88 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

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

T520V337M004ATE0097280
KEMET
3,000: ¥197.7
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
T520V337M004ATE0097280

Mouser Part #
80-T520V337M04ATE009

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

¥197.7

Min.: 3,000
Mult.: 3,000

: 3,000

330 uF

4 VDC

SMD/SMT

20 %

2917

9 mOhms

132 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

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