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 220uF 20% ESR=15mOhms

T520V227M004ATE0157280
KEMET
3,000: $0.827
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V227M004ATE0157280

Mouser Part No
80-T520V227M04ATE015

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

$0.827

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

Reel: 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: $2.22
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V227M006ANE025

Mouser Part No
80-T520V227M06ANE025

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

$2.22

$2.21

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

Reel: 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: $1.21
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V227M2R5ATE006

Mouser Part No
80-T520V227M2R5ATE06

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

$1.21

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

Reel: 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: $1.34
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V227M2R5ATE015

Mouser Part No
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

$1.34

Quote

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

Reel: 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: $1.27
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V227M2R5ATE025

Mouser Part No
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

$1.27

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

Reel: 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: $1.21
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V227M2R5ATE045

Mouser Part No
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

$1.21

$1.17

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

Reel: 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: $0.809
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V227M004ATE018

Mouser Part No
80-T520V227M4ATE18

KEMET

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

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

$0.809

$0.805

$0.804

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

Reel: 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% ESR=12mOhms

T520V227M004ATE012
KEMET
1,000: $0.88
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V227M004ATE012

Mouser Part No
80-T520V227M4E12

KEMET

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

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

$0.88

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

Reel: 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: $1.98
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V227M004ATE040

Mouser Part No
80-T520V227M4E40

KEMET

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

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Cut Tape

$1.98

$1.37

$1.17

$1.02

$0.863

Reel

$0.738

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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, Cut Tape, MouseReel

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

T520V337M004ATE0097280
KEMET
3,000: $1.10
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V337M004ATE0097280

Mouser Part No
80-T520V337M04ATE009

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

$1.10

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

Reel: 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

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

T520V337M004ATE0127280
KEMET
3,000: $1.03
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V337M004ATE0127280

Mouser Part No
80-T520V337M04ATE012

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

$1.03

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

Reel: 3,000

330 uF

4 VDC

SMD/SMT

20 %

2917

12 mOhms

132 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

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

T520V337M004ATE0187280
KEMET
3,000: $0.966
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V337M004ATE0187280

Mouser Part No
80-T520V337M04ATE018

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

$0.966

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

Reel: 3,000

330 uF

4 VDC

SMD/SMT

20 %

2917

18 mOhms

132 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

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

T520V337M2R5ATE0097280
KEMET
3,000: $0.973
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V337M2R5ATE0097280

Mouser Part No
80-T520V337M2R5ATE09

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

$0.973

$0.898

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

Reel: 3,000

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

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

T520V337M2R5ATE0257280
KEMET
1: $2.03
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V337M2R5ATE0257280

Mouser Part No
80-T520V337M2R5ATE25

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Cut Tape

$2.03

$1.40

$1.20

$1.05

Reel

$0.807

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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 2.5V 330uF 2917 20% ESR=40mOhms

T520V337M2R5ATE040
KEMET
1: $2.03
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V337M2R5ATE040

Mouser Part No
80-T520V337M2R5ATE40

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Cut Tape

$2.03

$1.40

$1.20

$1.05

Reel

$0.757

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

330 uF

2.5 VDC

SMD/SMT

20 %

2917

40 mOhms

82.5 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 330.UF 2.5V

T520V337M2R5ATE045
KEMET
1,000: $0.807
Non-Stocked Lead-Time 31 Weeks

Mfr. Part No.
T520V337M2R5ATE045

Mouser Part No
80-T520V337M2R5ATE45

KEMET

Tantalum Capacitors - Polymer 330.UF 2.5V

Learn More

Datasheet

Non-Stocked Lead-Time 31 Weeks

Reel

$0.807

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

Reel: 1,000

330 uF

2.5 VDC

SMD/SMT

20 %

2917

45 mOhms

82.5 uA

1.8 mm

- 55 C

7343

V Case

T520

Reel

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

T520V337M2R5ATE0077280
KEMET
3,000: $0.981
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V337M2R5ATE0077280

Mouser Part No
80-T520V337M2R5E07LR

KEMET

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

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

$0.981

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

Reel: 3,000

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

Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=9mOhms

T520V337M003ATE009
KEMET
1,000: $1.15
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V337M003ATE009

Mouser Part No
80-T520V337M3ATE9

KEMET

Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=9mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

$1.15

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

Reel: 1,000

330 uF

3 VDC

SMD/SMT

20 %

2917

9 mOhms

99 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=12mOhms

T520V337M003ATE012
KEMET
1,000: $1.29
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V337M003ATE012

Mouser Part No
80-T520V337M3E12

KEMET

Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=12mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

$1.29

Quote

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

Reel: 1,000

330 uF

3 VDC

SMD/SMT

20 %

2917

12 mOhms

99 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel

Tantalum Capacitors - Polymer 2V 470uF 2917 20% ESR=40mOhms

T520V477M002ATE040
KEMET
1: $3.61
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520V477M002ATE040

Mouser Part No
80-T520V477M002

KEMET

Tantalum Capacitors - Polymer 2V 470uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Cut Tape

$3.61

$2.60

$2.26

$1.99

View

Reel

$1.52

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

470 uF

2 VDC

SMD/SMT

20 %

2917

40 mOhms

94 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

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

T520W227M2R5ATE025
KEMET
1,000: $1.34
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520W227M2R5ATE025

Mouser Part No
80-T520W227M2R5E25

KEMET

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

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

$1.34

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

Reel: 1,000

220 uF

2.5 VDC

SMD/SMT

20 %

2917

25 mOhms

55 uA

1.4 mm

- 55 C

+ 105 C

7343

W Case

T520

Reel

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=25mOhms

T520W227M004ATE025
KEMET
1,000: $1.34
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520W227M004ATE025

Mouser Part No
80-T520W227M4ATE025

KEMET

Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

$1.34

Quote

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

Reel: 1,000

220 uF

4 VDC

SMD/SMT

20 %

2917

25 mOhms

88 uA

1.4 mm

- 55 C

+ 105 C

7343

W Case

T520

Reel

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

T520W227M004ATE040
KEMET
1,000: $1.27
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520W227M004ATE040

Mouser Part No
80-T520W227M4ATE40

KEMET

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

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

$1.27

Quote

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

Reel: 1,000

220 uF

4 VDC

SMD/SMT

20 %

2917

40 mOhms

88 uA

1.4 mm

- 55 C

+ 105 C

7343

W Case

T520

Reel

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=40mOhms

T520W337M2R5ATE040
KEMET
1: $2.40
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520W337M2R5ATE040

Mouser Part No
80-T520W337M2R5ATE40

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Cut Tape

$2.40

$1.65

$1.35

$1.26

$1.10

Reel

$1.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

330 uF

2.5 VDC

SMD/SMT

20 %

2917

40 mOhms

82.5 uA

1.4 mm

- 55 C

+ 105 C

7343

W Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 3V 1000uF 2917 20% ESR=15mOhms

T520X108M003ATE015
KEMET
500: $3.09
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
T520X108M003ATE015

Mouser Part No
80-T520X108M3E15

KEMET

Tantalum Capacitors - Polymer 3V 1000uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 25 Weeks

Reel

$3.09

Quote

Min.: 500
Mult.: 500

Reel: 500

1000 uF

3 VDC

SMD/SMT

20 %

2917

15 mOhms

300 uA

4 mm

- 55 C

+ 105 C

7343

X Case

T520

Reel

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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

5 mOhms
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

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

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B Case
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C Case
D Case
D Coded
H Case
L Case
M Case
O Case
Q Case
T Case
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