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 16V 220uF 7343 20% ESR=35mOhms

T521D227M016ATE035
KEMET
1: $5.67
1,287In Stock

Mfr. Part No.
T521D227M016ATE035

Mouser Part No
80-T521D227M16ATE035

KEMET

Tantalum Capacitors - Polymer 16V 220uF 7343 20% ESR=35mOhms

Learn More

Datasheet

1,287In Stock

Cut Tape

$5.67

$4.14

$3.53

$3.34

Reel

$3.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

220 uF

16 VDC

SMD/SMT

20 %

2815

35 mOhms

352 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 63V 6.8uF 2917 20% ESR=75mOhms

T521D685M063ATE075
KEMET
1: $5.20
3,814In Stock
1,500Expected 16/04/2026

Mfr. Part No.
T521D685M063ATE075

Mouser Part No
80-T521D685M63ATE075

KEMET

Tantalum Capacitors - Polymer 63V 6.8uF 2917 20% ESR=75mOhms

Learn More

Datasheet

3,814In Stock

1,500Expected 16/04/2026

Cut Tape

$5.20

$3.77

$3.20

$3.03

Reel

$2.72

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

6.8 uF

63 VDC

SMD/SMT

20 %

2917

75 mOhms

42.8 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms

T521V106M050ATE090
KEMET
1: $5.42
4,713In Stock

Mfr. Part No.
T521V106M050ATE090

Mouser Part No
80-T521V106M50ATE90

KEMET

Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms

Learn More

Datasheet

4,713In Stock

Cut Tape

$5.42

$3.95

$3.36

$3.18

$2.99

Reel

$2.77

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

10 uF

50 VDC

SMD/SMT

20 %

2917

90 mOhms

50 uA

1.8 mm

- 55 C

+ 125 C

7343

V Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 75V 10uF 2917 20% ESR=50mOhms

T521X106M075ATE050
KEMET
1: $5.54
2,281In Stock
4,500Expected 20/10/2026

Mfr. Part No.
T521X106M075ATE050

Mouser Part No
80-T521X106M75ATE050

KEMET

Tantalum Capacitors - Polymer 75V 10uF 2917 20% ESR=50mOhms

Learn More

Datasheet

2,281In Stock

4,500Expected 20/10/2026

Cut Tape

$5.54

$3.94

$3.38

$3.06

Reel

$2.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

10 uF

75 VDC

SMD/SMT

20 %

2917

50 mOhms

75 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 63V 15uF 2917 20% ESR=35mOhms

T521X156M063ATE035
KEMET
1: $6.61
3,265In Stock

Mfr. Part No.
T521X156M063ATE035

Mouser Part No
80-T521X156M63ATE035

KEMET

Tantalum Capacitors - Polymer 63V 15uF 2917 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

3,265In Stock

Cut Tape

$6.61

$4.88

$4.19

$3.98

Reel

$3.61

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

15 uF

63 VDC

SMD/SMT

20 %

2917

35 mOhms

94.5 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 63V 15uF 2917 20% ESR=150mOhms

T521X156M063ATE150
KEMET
1: $6.50
575In Stock
3,500On Order

Mfr. Part No.
T521X156M063ATE150

Mouser Part No
80-T521X156M63ATE150

KEMET

Tantalum Capacitors - Polymer 63V 15uF 2917 20% ESR=150mOhms

Learn More

Datasheet

Product Comments

575In Stock

3,500On Order

Cut Tape

$6.50

$4.80

$4.12

$3.91

Reel

$3.54

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

15 uF

63 VDC

SMD/SMT

20 %

2917

150 mOhms

94.5 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 10uF 20% ESR=80mOhms

T525A106M010ATE080
KEMET
1: $1.03
9,009In Stock

Mfr. Part No.
T525A106M010ATE080

Mouser Part No
80-T525A106M10ATE080

KEMET

Tantalum Capacitors - Polymer 10V 10uF 20% ESR=80mOhms

Learn More

Datasheet

9,009In Stock

Cut Tape

$1.03

$0.515

$0.47

$0.395

$0.371

Reel

$0.351

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

10 uF

10 VDC

SMD/SMT

20 %

1206

80 mOhms

10 uA

1.8 mm

- 55 C

+ 125 C

3216

A Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=35mOhms

T525D476M016ATE035
KEMET
1: $3.77
3,581In Stock

Mfr. Part No.
T525D476M016ATE035

Mouser Part No
80-T525D476M16ATE35

KEMET

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

3,581In Stock

Cut Tape

$3.77

$2.72

$2.27

$2.14

Reel

$1.89

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

47 uF

16 VDC

SMD/SMT

20 %

2917

35 mOhms

75.2 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=6mOhms

T530D157M010ATE006
KEMET
1: $7.42
1,500In Stock

Mfr. Part No.
T530D157M010ATE006

Mouser Part No
80-T530D157M010E06

KEMET

Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=6mOhms

Learn More

Datasheet

Product Comments

1,500In Stock

Cut Tape

$7.42

$5.52

$4.76

$4.53

Reel

$4.12

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

150 uF

10 VDC

SMD/SMT

20 %

2917

6 mOhms

150 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=6mOhms

T530D337M004ATE006
KEMET
1: $7.42
820In Stock

Mfr. Part No.
T530D337M004ATE006

Mouser Part No
80-T530D337M4ATE6

KEMET

Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=6mOhms

Learn More

Datasheet

Product Comments

820In Stock

Cut Tape

$7.42

$5.52

$4.76

$4.53

Reel

$4.52

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

330 uF

4 VDC

SMD/SMT

20 %

2917

6 mOhms

132 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=5mOhms

T530D477M2R5ATE005
KEMET
1: $7.62
2,774In Stock

Mfr. Part No.
T530D477M2R5ATE005

Mouser Part No
80-T530D477M2R5ATE05

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=5mOhms

Learn More

Datasheet

2,774In Stock

Cut Tape

$7.62

$5.69

$4.91

$4.67

Reel

$4.66

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

470 uF

2.5 VDC

SMD/SMT

20 %

2917

5 mOhms

117.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 1000uF 20% ESR=4mOhms

T530X108M2R5ATE004
KEMET
1: $9.97
748In Stock

Mfr. Part No.
T530X108M2R5ATE004

Mouser Part No
80-T530X108M2R5ATE04

KEMET

Tantalum Capacitors - Polymer 2.5V 1000uF 20% ESR=4mOhms

Learn More

Datasheet

748In Stock

Cut Tape

$9.97

$7.20

$6.30

$5.95

Reel

$5.95

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

1000 uF

2.5 VDC

SMD/SMT

20 %

2917

4 mOhms

250 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 3V 1500uF 2917 20% ESR=8mOhms

T530X158M003ATE008
KEMET
1: $8.92
1,269In Stock
3,500Expected 16/07/2026

Mfr. Part No.
T530X158M003ATE008

Mouser Part No
80-T530X158M003

KEMET

Tantalum Capacitors - Polymer 3V 1500uF 2917 20% ESR=8mOhms

Learn More

Datasheet

Product Comments

1,269In Stock

3,500Expected 16/07/2026

Cut Tape

$8.92

$6.73

$5.85

$5.58

Reel

$5.57

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

1500 uF

3 VDC

SMD/SMT

20 %

2917

8 mOhms

450 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=4mOhms

T530X337M010ATE004
KEMET
1: $8.82
490In Stock
7,500Expected 02/06/2026

Mfr. Part No.
T530X337M010ATE004

Mouser Part No
80-T530X337M010ATE4

KEMET

Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=4mOhms

Learn More

Datasheet

Product Comments

490In Stock

7,500Expected 02/06/2026

Cut Tape

$8.82

$6.65

$5.78

$5.51

Reel

$5.04

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

330 uF

10 VDC

SMD/SMT

20 %

2917

4 mOhms

330 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=6mOhms

T530X337M010ATE006
KEMET
1: $8.42
1,679In Stock
5,350On Order

Mfr. Part No.
T530X337M010ATE006

Mouser Part No
80-T530X337M010E06

KEMET

Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=6mOhms

Learn More

Datasheet

Product Comments

1,679In Stock

5,350On Order

Cut Tape

$8.42

$6.32

$5.49

$5.23

Reel

$4.78

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

330 uF

10 VDC

SMD/SMT

20 %

2917

6 mOhms

330 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=4mOhms

T530X477M006ATE004
KEMET
1: $8.60
791In Stock
12,290On Order

Mfr. Part No.
T530X477M006ATE004

Mouser Part No
80-T530X477M006ATE4

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=4mOhms

Learn More

Datasheet

Product Comments

791In Stock

12,290On Order

Cut Tape

$8.60

$6.47

$5.62

$5.35

Reel

$4.90

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

470 uF

6.3 VDC

SMD/SMT

20 %

2917

4 mOhms

296.1 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 680uF 2917 20% ESR=10mOhms

T530X687M006ATE010
KEMET
1: $8.42
2,486In Stock

Mfr. Part No.
T530X687M006ATE010

Mouser Part No
80-T530X687M006ATE10

KEMET

Tantalum Capacitors - Polymer 6.3V 680uF 2917 20% ESR=10mOhms

Learn More

Datasheet

Product Comments

2,486In Stock

Cut Tape

$8.42

$6.32

$5.49

$5.23

Reel

$4.78

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

680 uF

6.3 VDC

SMD/SMT

20 %

2917

10 mOhms

428.4 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 1380 20% ESR=45mOhms AEC-Q200

T598B107M006ATE045
KEMET
1: $1.41
28,468In Stock

Mfr. Part No.
T598B107M006ATE045

Mouser Part No
80-T598B107M006ATE45

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 1380 20% ESR=45mOhms AEC-Q200

Learn More

Datasheet

28,468In Stock

Cut Tape

$1.41

$0.777

$0.697

$0.578

$0.537

Reel

$0.491

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

100 uF

6.3 VDC

SMD/SMT

20 %

1311

45 mOhms

63 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 150uF 3528 20% ESR=45mOhms AEC-Q200

T598B157M006ATE045
KEMET
1: $1.20
6,208In Stock
12,000On Order

Mfr. Part No.
T598B157M006ATE045

Mouser Part No
80-T598B157M006ATE45

KEMET

Tantalum Capacitors - Polymer 6.3V 150uF 3528 20% ESR=45mOhms AEC-Q200

Learn More

Datasheet

6,208In Stock

12,000On Order

Cut Tape

$1.20

$0.666

$0.611

$0.519

Reel

$0.491

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

150 uF

6.3 VDC

SMD/SMT

20 %

1311

45 mOhms

94.5 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 2.2uF 3528 20% ESR=150mOhms AECQ200

T598B225M035ATE150
KEMET
1: $1.03
5,132In Stock

Mfr. Part No.
T598B225M035ATE150

Mouser Part No
80-T598B225M35ATE150

KEMET

Tantalum Capacitors - Polymer 35V 2.2uF 3528 20% ESR=150mOhms AECQ200

Learn More

Datasheet

5,132In Stock

Cut Tape

$1.03

$0.515

$0.47

$0.395

$0.371

Reel

$0.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

2.2 uF

35 VDC

SMD/SMT

20 %

1311

150 mOhms

7.7 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=70mOhms AEC-Q200

T598B476M010ATE070
KEMET
1: $1.39
13,722In Stock
10,000Expected 06/04/2026

Mfr. Part No.
T598B476M010ATE070

Mouser Part No
80-T598B476M010E070

KEMET

Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=70mOhms AEC-Q200

Learn More

Datasheet

13,722In Stock

10,000Expected 06/04/2026

Cut Tape

$1.39

$0.726

$0.667

$0.569

$0.538

Reel

$0.512

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

47 uF

10 VDC

SMD/SMT

20 %

1311

70 mOhms

47 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 100uF 2917 20% ESR=50mOhms AEC-Q200

T598D107M016ATE050
KEMET
1: $2.44
5,721In Stock

Mfr. Part No.
T598D107M016ATE050

Mouser Part No
80-T598D107M016E050

KEMET

Tantalum Capacitors - Polymer 16V 100uF 2917 20% ESR=50mOhms AEC-Q200

Learn More

Datasheet

5,721In Stock

Cut Tape

$2.44

$1.76

$1.44

$1.35

Reel

$1.17

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

100 uF

16 VDC

SMD/SMT

20 %

2917

50 mOhms

160 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 22uF 2917 20% ESR=65mOhms AEC-Q200

T598D226M035ATE065
KEMET
1: $2.38
2,261In Stock

Mfr. Part No.
T598D226M035ATE065

Mouser Part No
80-T598D226M35E65

KEMET

Tantalum Capacitors - Polymer 35V 22uF 2917 20% ESR=65mOhms AEC-Q200

Learn More

Datasheet

2,261In Stock

Cut Tape

$2.38

$1.64

$1.34

$1.24

Reel

$1.08

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

22 uF

35 VDC

SMD/SMT

20 %

2917

65 mOhms

77 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200

T598D477M2R5ATE009
KEMET
1: $2.49
16,435In Stock
9,000Expected 14/04/2026

Mfr. Part No.
T598D477M2R5ATE009

Mouser Part No
80-T598D477M2R5ATE09

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200

Learn More

Datasheet

16,435In Stock

9,000Expected 14/04/2026

Cut Tape

$2.49

$1.71

$1.40

$1.31

Reel

$1.14

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

470 uF

2.5 VDC

SMD/SMT

20 %

2917

9 mOhms

117.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 150uF 7343 20% ESR=25mOhms AEC-Q200

T598V157M010ATE025
KEMET
1: $2.93
1,221In Stock

Mfr. Part No.
T598V157M010ATE025

Mouser Part No
80-T598V157M10ATE025

KEMET

Tantalum Capacitors - Polymer 10V 150uF 7343 20% ESR=25mOhms AEC-Q200

Learn More

Datasheet

1,221In Stock

Cut Tape

$2.93

$2.04

$1.69

$1.58

Reel

$1.48

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

150 uF

10 VDC

SMD/SMT

20 %

2917

25 mOhms

150 uA

1.9 mm

- 55 C

+ 125 C

7343

V Case

T598

AEC-Q200

Reel, Cut Tape, MouseReel

Polymer Capacitors Industrial Segment

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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

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
W Case
X Case
Y Case