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 63V 10uF 2917 20% ESR=50mOhms

T521X106M063ATE050
KEMET
1: $10.28
39In Stock
5,000On Order

Mfr. Part No.
T521X106M063ATE050

Mouser Part No
80-T521X106M63ATE050

KEMET

Tantalum Capacitors - Polymer 63V 10uF 2917 20% ESR=50mOhms

Learn More

Datasheet

Product Comments

39In Stock

5,000On Order

Cut Tape

$10.28

$7.64

$6.72

$6.04

Reel

$5.52

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 500

10 uF

63 VDC

SMD/SMT

20 %

2917

50 mOhms

63 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 18uF 2917 20% ESR=70mOhms

T521X186M050ATE070
KEMET
1: $6.34
6In Stock

Mfr. Part No.
T521X186M050ATE070

Mouser Part No
80-T521X186M50ATE70

KEMET

Tantalum Capacitors - Polymer 50V 18uF 2917 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

6In Stock

Cut Tape

$6.34

$4.56

$3.84

$3.58

Reel

$3.22

MouseReel Available

Min.: 1
Mult.: 1

: 500

18 uF

50 VDC

SMD/SMT

20 %

2917

70 mOhms

90 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 22uF 20% ESR=50mOhms

T521X226M050ATE050
KEMET
1: $6.79
7In Stock
8,500On Order

Mfr. Part No.
T521X226M050ATE050

Mouser Part No
80-T521X226M050ATE50

KEMET

Tantalum Capacitors - Polymer 50V 22uF 20% ESR=50mOhms

Learn More

Datasheet

7In Stock

8,500On Order

Cut Tape

$6.79

$4.81

$4.11

$3.73

Reel

$3.37

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 500

22 uF

50 VDC

SMD/SMT

20 %

2917

50 mOhms

110 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=75mOhms

T521X226M050ATE075
KEMET
1: $6.96
412In Stock
37,294On Order

Mfr. Part No.
T521X226M050ATE075

Mouser Part No
80-T521X226M050ATE75

KEMET

Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=75mOhms

Learn More

Datasheet

412In Stock

37,294On Order

Cut Tape

$6.96

$4.88

$4.20

$3.98

Reel

$3.98

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 500

22 uF

50 VDC

SMD/SMT

20 %

2917

75 mOhms

110 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 470uF 20% 20mOhms -55C/+125C

T521X477M016ATK020
KEMET
1: $16.20
24In Stock
2,000On Order

Mfr. Part No.
T521X477M016ATK020

Mouser Part No
80-T521X477M016ATK20

KEMET

Tantalum Capacitors - Polymer 16V 470uF 20% 20mOhms -55C/+125C

Learn More

Datasheet

24In Stock

2,000On Order

Cut Tape

$16.20

$12.19

$10.76

$9.89

Reel

$8.87

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 500

470 uF

16 VDC

SMD/SMT

20 %

2815

20 mOhms

752 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=35mOhm

T522Y477M006ATE035
KEMET
1: $5.28
133In Stock

Mfr. Part No.
T522Y477M006ATE035

Mouser Part No
80-T522Y477M6ATE35

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=35mOhm

Learn More

Datasheet

Product Comments

133In Stock

Cut Tape

$5.28

$3.74

$3.13

$2.94

Reel

$2.60

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

6.3 VDC

SMD/SMT

20 %

2917

35 mOhms

89 uA

3.8 mm

- 55 C

+ 105 C

7343

V Case

T522

Reel, Cut Tape, MouseReel

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

T525A106M010ATE080
KEMET
1: $1.56
324In Stock
4,000Expected 15/12/2026

Mfr. Part No.
T525A106M010ATE080

Mouser Part No
80-T525A106M10ATE080

KEMET

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

Learn More

Datasheet

324In Stock

4,000Expected 15/12/2026

Cut Tape

$1.56

$1.06

$0.77

$0.638

$0.593

Reel

$0.544

MouseReel Available

Min.: 1
Mult.: 1
Max.: 8,000

: 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 10V 22uF 1311 20% ESR=80mOhms

T525B226M010ATE080
KEMET
1: $1.66
1,006In Stock
4,000On Order

Mfr. Part No.
T525B226M010ATE080

Mouser Part No
80-T525B226M10ATE80

KEMET

Tantalum Capacitors - Polymer 10V 22uF 1311 20% ESR=80mOhms

Learn More

Datasheet

Product Comments

1,006In Stock

4,000On Order

Cut Tape

$1.66

$0.845

$0.774

$0.653

Reel

$0.583

MouseReel Available

Min.: 1
Mult.: 1
Max.: 8,000

: 2,000

22 uF

10 VDC

SMD/SMT

20 %

1411

80 mOhms

22 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 33uF 1311 20% ESR=70mOhms

T525B336M016ATE070
KEMET
1: $1.67
2,917In Stock

Mfr. Part No.
T525B336M016ATE070

Mouser Part No
80-T525B336M016ATE70

KEMET

Tantalum Capacitors - Polymer 16V 33uF 1311 20% ESR=70mOhms

Learn More

Datasheet

2,917In Stock

Cut Tape

$1.67

$0.85

$0.778

$0.657

Reel

$0.588

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 8,000

: 2,000

33 uF

16 VDC

SMD/SMT

20 %

1311

70 mOhms

52.8 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=80mOhms

T525B336M010ATE080
KEMET
1: $1.99
1,289In Stock
2,000Expected 17/6/2027

Mfr. Part No.
T525B336M010ATE080

Mouser Part No
80-T525B336M10ATE080

KEMET

Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=80mOhms

Learn More

Datasheet

Product Comments

1,289In Stock

2,000Expected 17/6/2027

Cut Tape

$1.99

$1.05

$0.963

$0.806

$0.763

Reel

$0.707

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

33 uF

10 VDC

SMD/SMT

20 %

1411

80 mOhms

33 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=80mOhms

T525B476M006ATE080
KEMET
1: $1.90
1,067In Stock

Mfr. Part No.
T525B476M006ATE080

Mouser Part No
80-T525B476M006E080

KEMET

Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=80mOhms

Learn More

Datasheet

Product Comments

1,067In Stock

Cut Tape

$1.90

$0.99

$0.91

$0.774

$0.732

Reel

$0.695

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

47 uF

6.3 VDC

SMD/SMT

20 %

1411

80 mOhms

29.6 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3 VDC 68uF 1311 20% ESR=80mOhms

T525B686M006ATE080
KEMET
1: $2.00
1,661In Stock
2,000Expected 26/11/2026

Mfr. Part No.
T525B686M006ATE080

Mouser Part No
80-T525B686M006

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 68uF 1311 20% ESR=80mOhms

Learn More

Datasheet

Product Comments

1,661In Stock

2,000Expected 26/11/2026

Cut Tape

$2.00

$1.05

$0.963

$0.821

$0.778

Reel

$0.74

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

68 uF

6.3 VDC

SMD/SMT

20 %

1411

80 mOhms

42.8 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=55mOhms

T525D107M010ATE055
KEMET
1: $5.29
350In Stock

Mfr. Part No.
T525D107M010ATE055

Mouser Part No
80-T525D107M010

KEMET

Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

350In Stock

Cut Tape

$5.29

$3.75

$3.13

$2.94

Reel

$2.61

MouseReel Available

Min.: 1
Mult.: 1

: 500

100 uF

10 VDC

SMD/SMT

20 %

2917

55 mOhms

100 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T525

Reel, Cut Tape, MouseReel

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

T525D337M2R5ATE025
KEMET
1: $5.15
121In Stock

Mfr. Part No.
T525D337M2R5ATE025

Mouser Part No
80-T525D337M2R5ATE25

KEMET

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

Learn More

Datasheet

Product Comments

121In Stock

Cut Tape

$5.15

$3.64

$3.03

$2.84

Reel

$2.50

MouseReel Available

Min.: 1
Mult.: 1

: 500

330 uF

2.5 VDC

SMD/SMT

20 %

2917

25 mOhms

82.5 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=65mOhms

T525D476M016ATE065
KEMET
1: $5.29
74In Stock

Mfr. Part No.
T525D476M016ATE065

Mouser Part No
80-T525D476M016

KEMET

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=65mOhms

Learn More

Datasheet

Product Comments

74In Stock

Cut Tape

$5.29

$3.75

$2.94

Reel

$2.61

MouseReel Available

Min.: 1
Mult.: 1

: 500

47 uF

16 VDC

SMD/SMT

20 %

2917

65 mOhms

75.2 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T525

Reel, Cut Tape, MouseReel

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

T525D477M004ATE040
KEMET
1: $5.14
214In Stock

Mfr. Part No.
T525D477M004ATE040

Mouser Part No
80-T525D477M004

KEMET

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

Learn More

Datasheet

Product Comments

214In Stock

Cut Tape

$5.14

$3.71

$3.21

$2.84

Reel

$2.37

MouseReel Available

Min.: 1
Mult.: 1

: 500

470 uF

4 VDC

SMD/SMT

20 %

2917

40 mOhms

188 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=25mOhms

T525D687M2R5ATE025
KEMET
1: $5.14
81In Stock

Mfr. Part No.
T525D687M2R5ATE025

Mouser Part No
80-T525D687M2R5

KEMET

Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

81In Stock

Cut Tape

$5.14

$3.55

$3.03

$2.83

Reel

$2.50

MouseReel Available

Min.: 1
Mult.: 1

: 500

680 uF

2.5 VDC

SMD/SMT

20 %

2917

25 mOhms

170 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T525

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=80mOhms

T525T476M006ATE080
KEMET
1: $1.89
2,300In Stock
3,000Expected 8/10/2026

Mfr. Part No.
T525T476M006ATE080

Mouser Part No
80-T525T476M6ATE80

KEMET

Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=80mOhms

Learn More

Datasheet

Product Comments

2,300In Stock

3,000Expected 8/10/2026

Cut Tape

$1.89

$0.978

$0.898

$0.763

$0.722

Reel

$0.669

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

47 uF

6.3 VDC

SMD/SMT

20 %

1411

80 mOhms

29.6 uA

1.1 mm

- 55 C

+ 125 C

3528

T Case

T525

Reel, Cut Tape, MouseReel

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

T530D157M010ATE010
KEMET
1: $11.46
33In Stock
3,000On Order

Mfr. Part No.
T530D157M010ATE010

Mouser Part No
80-T530D157M10ATE10

KEMET

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

Learn More

Datasheet

Product Comments

33In Stock

3,000On Order

Cut Tape

$11.46

$8.55

$7.48

$6.96

Reel

$6.50

MouseReel Available

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

: 500

150 uF

10 VDC

SMD/SMT

20 %

2917

10 mOhms

150 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3 VDC 220uF 2917 20% ESR=6mOhm

T530D227M006ATE006
KEMET
1: $11.56
111In Stock
6,000On Order

Mfr. Part No.
T530D227M006ATE006

Mouser Part No
80-T530D227M6E6

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 220uF 2917 20% ESR=6mOhm

Learn More

Datasheet

Product Comments

111In Stock

6,000On Order

Cut Tape

$11.56

$8.65

$7.48

$7.13

Reel

$5.89

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 500

220 uF

6.3 VDC

SMD/SMT

20 %

2917

6 mOhms

138.6 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 330uF 20% ESR=5mOhms

T530D337M004ATE005
KEMET
1: $10.88
18In Stock
2,500Expected 12/10/2026

Mfr. Part No.
T530D337M004ATE005

Mouser Part No
80-T530D337M04ATE005

KEMET

Tantalum Capacitors - Polymer 4V 330uF 20% ESR=5mOhms

Learn More

Datasheet

18In Stock

2,500Expected 12/10/2026

Cut Tape

$10.88

$8.12

$7.02

$6.68

Reel

$6.08

MouseReel Available

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

: 500

330 uF

4 VDC

SMD/SMT

20 %

2917

5 mOhms

132 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=10mOhms

T530D687M003ATE010
KEMET
1: $9.66
229In Stock
460Expected 4/9/2026

Mfr. Part No.
T530D687M003ATE010

Mouser Part No
80-T530D687M3ATE10

KEMET

Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=10mOhms

Learn More

Datasheet

Product Comments

229In Stock

460Expected 4/9/2026

Cut Tape

$9.66

$7.14

$6.13

$5.82

Reel

$5.29

MouseReel Available

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

: 500

680 uF

3 VDC

SMD/SMT

20 %

2917

10 mOhms

204 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

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

T530X157M016ATE040
KEMET
1: $13.67
43In Stock
500Expected 5/2/2027

Mfr. Part No.
T530X157M016ATE040

Mouser Part No
80-T530X157M16ATE40

KEMET

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

Learn More

Datasheet

Product Comments

43In Stock

500Expected 5/2/2027

Cut Tape

$13.67

$10.35

$9.03

$8.34

Reel

$7.71

MouseReel Available

Min.: 1
Mult.: 1

: 500

150 uF

16 VDC

SMD/SMT

20 %

2917

40 mOhms

240 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=10mOhms

T530X477M006ATE010
KEMET
1: $13.34
30In Stock
10,500On Order

Mfr. Part No.
T530X477M006ATE010

Mouser Part No
80-T530X477M006

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=10mOhms

Learn More

Datasheet

Product Comments

30In Stock

10,500On Order

Cut Tape

$13.34

$9.96

$8.79

$7.86

Reel

$7.53

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2,000

: 500

470 uF

6.3 VDC

SMD/SMT

20 %

2917

10 mOhms

296.1 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=70mOhms AEC-Q200

T591B107M006ATE070
KEMET
1: $1.60
2,698In Stock

Mfr. Part No.
T591B107M006ATE070

Mouser Part No
80-T591B107M006ATE70

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=70mOhms AEC-Q200

Learn More

Datasheet

2,698In Stock

Cut Tape

$1.60

$0.817

$0.748

$0.631

$0.594

Reel

$0.563

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

100 uF

6.3 VDC

SMD/SMT

20 %

1311

70 mOhms

63 uA

1.9 mm

- 55 C

+ 125 C

3528

B Case

T591

Reel, Cut Tape, MouseReel

Polymer Capacitors Industrial Segment

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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