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 10V 47uF 2312 20% ESR=55mOhms

T520U476M010ATE055
KEMET
1: $3.50
202In Stock

Mfr. Part #
T520U476M010ATE055

Mouser Part #
80-T520U476M10ATE55

KEMET

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

Learn More

Datasheet

202In Stock

Cut Tape

$3.50

$2.43

$2.03

$1.83

$1.60

Reel

$1.47

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: $3.69
26In Stock

Mfr. Part #
T520U686M010ATE055

Mouser Part #
80-T520U686M10ATE055

KEMET

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

Learn More

Datasheet

26In Stock

Cut Tape

$3.69

$2.53

$2.07

$1.93

$1.68

Reel

$1.60

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: $3.86
122In Stock

Mfr. Part #
T520U686M006ATE055

Mouser Part #
80-T520U686M6ATE55

KEMET

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

Learn More

Datasheet

122In Stock

Cut Tape

$3.86

$2.66

$2.19

$2.03

$1.79

Reel

$1.66

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: $4.68
360In Stock

Mfr. Part #
T520V227M2R5ATE009

Mouser Part #
80-T520V227M2R5ATE9

KEMET

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

Learn More

Datasheet

360In Stock

Cut Tape

$4.68

$3.27

$2.71

$2.53

$2.25

Reel

$2.13

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=9mOhms

T520V227M004ATE009
KEMET
1: $3.69
93In Stock
3,000Expected 2027-03-31

Mfr. Part #
T520V227M004ATE009

Mouser Part #
80-T520V227M4ATE9

KEMET

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

Learn More

Datasheet

93In Stock

3,000Expected 2027-03-31

Cut Tape

$3.69

$2.61

$2.23

$1.96

Reel

$1.56

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 2.5V 330uF 2917 20% ESR=7mOhms

T520V337M2R5ATE007
KEMET
1: $3.80
931In Stock

Mfr. Part #
T520V337M2R5ATE007

Mouser Part #
80-T520V337M2R5ATE07

KEMET

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

Learn More

Datasheet

931In Stock

Cut Tape

$3.80

$2.62

$2.15

$2.00

$1.76

Reel

$1.66

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: $3.18
262In Stock
18,000On Order

Mfr. Part #
T520V337M2R5ATE009

Mouser Part #
80-T520V337M2R5ATE9

KEMET

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

Learn More

Datasheet

262In Stock

18,000On Order

Cut Tape

$3.18

$2.32

$1.89

$1.76

$1.53

Reel

$1.45

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: $3.18
1,484In Stock

Mfr. Part #
T520V337M2R5ATE015

Mouser Part #
80-T520V337M2R5E15

KEMET

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

Learn More

Datasheet

1,484In Stock

Cut Tape

$3.18

$2.16

$1.76

$1.63

$1.41

Reel

$1.35

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: $3.15
190In Stock
146,000On Order

Mfr. Part #
T520V337M2R5ATE025

Mouser Part #
80-T520V337M2R5E25

KEMET

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

Learn More

Datasheet

190In Stock

146,000On Order

Cut Tape

$3.15

$2.16

$1.86

$1.66

$1.43

Reel

$1.30

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: $3.92
68In Stock

Mfr. Part #
T520V337M004ATE018

Mouser Part #
80-T520V337M4ATE18

KEMET

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

Learn More

Datasheet

68In Stock

Cut Tape

$3.92

$2.79

$2.40

$2.12

$1.89

Reel

$1.74

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: $4.00
267In Stock
2,000Expected 2027-01-07

Mfr. Part #
T520V337M004ATE012

Mouser Part #
80-T520V337M4E12

KEMET

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

Learn More

Datasheet

267In Stock

2,000Expected 2027-01-07

Cut Tape

$4.00

$2.76

$2.28

$2.12

$1.89

Reel

$1.84

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: $3.60
35In Stock

Mfr. Part #
T520V337M004ATE040

Mouser Part #
80-T520V337M4E40

KEMET

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

Learn More

Datasheet

35In Stock

Cut Tape

$3.60

$2.48

$2.02

$1.87

$1.64

Reel

$1.56

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: $4.39
805In Stock
4,000On Order

Mfr. Part #
T520V477M2R5ATE007

Mouser Part #
80-T520V477M2R5ATE07

KEMET

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

Learn More

Datasheet

805In Stock

4,000On Order

Cut Tape

$4.39

$3.05

$2.52

$2.36

$2.12

Reel

$2.06

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: $4.19
51In Stock
3,000Expected 2027-04-29

Mfr. Part #
T520V477M2R5ATE0097280

Mouser Part #
80-T520V477M2R5ATE09

KEMET

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

Learn More

Datasheet

51In Stock

3,000Expected 2027-04-29

Cut Tape

$4.19

$2.98

$2.58

$2.26

View

Reel

$1.73

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: $4.19
117In Stock
3,000On Order

Mfr. Part #
T520V477M2R5ATE009

Mouser Part #
80-T520V477M2R5ATE9

KEMET

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

Learn More

Datasheet

117In Stock

3,000On Order

Cut Tape

$4.19

$2.98

$2.58

$2.26

Reel

$1.77

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: $3.89
912In Stock

Mfr. Part #
T520V477M2R5ATE012

Mouser Part #
80-T520V477M2R5E12

KEMET

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

Learn More

Datasheet

912In Stock

Cut Tape

$3.89

$2.79

$2.40

$2.12

$1.89

Reel

$1.66

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: $3.92
5In Stock
2,000Expected 2027-02-25

Mfr. Part #
T520W337M2R5ATE025

Mouser Part #
80-T520W337M2R5ATE25

KEMET

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

Learn More

Datasheet

5In Stock

2,000Expected 2027-02-25

Cut Tape

$3.92

$3.00

$2.46

$2.30

$2.02

Reel

$1.81

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: $10.02
28In Stock
500Expected 2027-04-08

Mfr. Part #
T520X158M2R5ATE015

Mouser Part #
80-T520X158M2R5ATE15

KEMET

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

Learn More

Datasheet

28In Stock

500Expected 2027-04-08

Cut Tape

$10.02

$7.40

$6.35

$6.03

Reel

$5.86

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

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=35mOhms

T520X687M004ATE035
KEMET
1: $10.71
28In Stock

Mfr. Part #
T520X687M004ATE035

Mouser Part #
80-T520X687M4E35

KEMET

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=35mOhms

Learn More

Datasheet

28In Stock

Cut Tape

$10.71

$8.11

$6.75

$6.18

Reel

$5.46

MouseReel Available

Min.: 1
Mult.: 1

: 500

680 uF

4 VDC

SMD/SMT

20 %

2917

35 mOhms

272 uA

4 mm

- 55 C

+ 105 C

7343

X Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=10mOhms

T520Y108M2R5ATE010
KEMET
1: $6.16
137In Stock

Mfr. Part #
T520Y108M2R5ATE010

Mouser Part #
80-T520Y108M2R5ATE10

KEMET

Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=10mOhms

Learn More

Datasheet

137In Stock

Cut Tape

$6.16

$4.39

$3.69

$3.47

Reel

$3.27

MouseReel Available

Min.: 1
Mult.: 1

: 500

1 mF

2.5 VDC

SMD/SMT

20 %

2917

10 mOhms

250 uA

3.8 mm

- 55 C

+ 105 C

7343

Y Case

T520

Reel, Cut Tape, MouseReel

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

T520Y687M004ATE015
KEMET
1: $7.49
76In Stock
500Expected 2027-02-23

Mfr. Part #
T520Y687M004ATE015

Mouser Part #
80-T520Y687M4ATE15

KEMET

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

Learn More

Datasheet

76In Stock

500Expected 2027-02-23

Cut Tape

$7.49

$5.33

$4.55

$4.12

Reel

$3.84

MouseReel Available

Min.: 1
Mult.: 1

: 500

680 uF

4 VDC

SMD/SMT

20 %

2917

15 mOhms

272 uA

3.8 mm

- 55 C

+ 105 C

7343

Y Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 10uF 20% 3216-18 -55 /+105C ESR=150mOhms

T521A106M025ATE150
KEMET
1: $1.68
114In Stock
12,000On Order
New Product

Mfr. Part #
T521A106M025ATE150

Mouser Part #
80-T521A106M25ATE150

New Product

KEMET

Tantalum Capacitors - Polymer 25V 10uF 20% 3216-18 -55 /+105C ESR=150mOhms

Learn More

Datasheet

114In Stock

12,000On Order

Cut Tape

$1.68

$0.979

$0.789

$0.654

$0.608

Reel

$0.546

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

10 uF

25 VDC

SMD/SMT

20 %

1206

150 mOhms

25 uA

1.6 mm

- 55 C

+ 125 C

3216

A Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 63V 1uF 1311 20% ESR=200mohms

T521B105M063ATE200
KEMET
1: $2.28
1,502In Stock
2,000Expected 2027-04-15

Mfr. Part #
T521B105M063ATE200

Mouser Part #
80-T521B105M63ATE200

KEMET

Tantalum Capacitors - Polymer 63V 1uF 1311 20% ESR=200mohms

Learn More

Datasheet

1,502In Stock

2,000Expected 2027-04-15

Cut Tape

$2.28

$1.58

$1.16

$0.975

$0.91

Reel

$0.863

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,000

: 2,000

1 uF

63 VDC

SMD/SMT

20 %

1411

200 mOhms

6.3 uA

2.1 mm

- 55 C

+ 105 C

3528

B Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 63V 1.5uF 1311 20% ESR=200mohms

T521B155M063ATE200
KEMET
1: $2.33
2,340In Stock
8,000Expected 2027-06-22

Mfr. Part #
T521B155M063ATE200

Mouser Part #
80-T521B155M63ATE200

KEMET

Tantalum Capacitors - Polymer 63V 1.5uF 1311 20% ESR=200mohms

Learn More

Datasheet

2,340In Stock

8,000Expected 2027-06-22

Cut Tape

$2.33

$1.61

$1.20

$1.00

Reel

$0.861

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

1.5 uF

63 VDC

SMD/SMT

20 %

1411

200 mOhms

9.5 uA

2.1 mm

- 55 C

+ 105 C

3528

B Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=100mOhms

T521B156M035ATE100
KEMET
1: $1.81
454In Stock
4,000On Order
New Product

Mfr. Part #
T521B156M035ATE100

Mouser Part #
80-T521B156M35ATE100

New Product

KEMET

Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=100mOhms

Learn More

Datasheet

454In Stock

4,000On Order

Cut Tape

$1.81

$0.924

$0.848

$0.717

$0.677

Reel

$0.642

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,000

: 2,000

15 uF

35 VDC

SMD/SMT

20 %

1411

100 mOhms

52.5 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T521

Reel, Cut Tape, MouseReel

Polymer Capacitors Industrial Segment

Mouser®

Company

Resources

Support

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

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