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 470uF 20% 20mOhms -55C/+125C

T521X477M016ATK020
KEMET
1: Rp218.501
21In 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

21In Stock

2.000On Order

Cut Tape

Rp218.501

Rp164.380

Rp145.117

Rp133.375

Reel

Rp119.616

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: Rp71.182
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

133In Stock

Cut Tape

Rp71.182

Rp50.452

Rp42.196

Rp39.627

Reel

Rp35.041

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: Rp21.098
409In 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

409In Stock

4.000Expected 15/12/2026

Cut Tape

Rp21.098

Rp14.255

Rp10.384

Rp8.604

Rp7.999

Reel

Rp7.338

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: Rp22.382
926In 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

926In Stock

4.000On Order

Cut Tape

Rp22.382

Rp11.393

Rp10.439

Rp8.806

Reel

Rp7.870

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: Rp22.566
2.663In Stock

Mfr. Part No.
T525B336M016ATE070

Mouser Part No
80-T525B336M016ATE70

KEMET

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

Learn More

Datasheet

2.663In Stock

Cut Tape

Rp22.566

Rp11.466

Rp10.494

Rp8.861

Reel

Rp7.925

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: Rp26.785
1.289In Stock
2.000Expected 17/06/2027

Mfr. Part No.
T525B336M010ATE080

Mouser Part No
80-T525B336M10ATE080

KEMET

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

Learn More

Datasheet

1.289In Stock

2.000Expected 17/06/2027

Cut Tape

Rp26.785

Rp14.126

Rp12.989

Rp10.879

Rp10.292

Reel

Rp9.540

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: Rp25.684
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

1.067In Stock

Cut Tape

Rp25.684

Rp13.356

Rp12.273

Rp10.439

Rp9.870

Reel

Rp9.375

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: Rp26.969
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

1.661In Stock

2.000Expected 26/11/2026

Cut Tape

Rp26.969

Rp14.126

Rp12.989

Rp11.081

Rp10.494

Reel

Rp9.980

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: Rp71.366
350In Stock

Mfr. Part No.
T525D107M010ATE055

Mouser Part No
80-T525D107M010

KEMET

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

Learn More

Datasheet

350In Stock

Cut Tape

Rp71.366

Rp50.635

Rp42.196

Rp39.627

Reel

Rp35.224

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: Rp69.531
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

121In Stock

Cut Tape

Rp69.531

Rp49.167

Rp40.912

Rp38.343

Reel

Rp33.757

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: Rp71.366
74In Stock

Mfr. Part No.
T525D476M016ATE065

Mouser Part No
80-T525D476M016

KEMET

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

Learn More

Datasheet

74In Stock

Cut Tape

Rp71.366

Rp50.635

Rp39.627

Reel

Rp35.224

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: Rp69.348
214In Stock

Mfr. Part No.
T525D477M004ATE040

Mouser Part No
80-T525D477M004

KEMET

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

Learn More

Datasheet

214In Stock

Cut Tape

Rp69.348

Rp50.085

Rp43.297

Rp38.343

Reel

Rp31.922

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: Rp65.862
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

81In Stock

Cut Tape

Rp65.862

Rp46.415

Rp38.527

Rp36.142

Reel

Rp33.757

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 10V 150uF 2917 20% ESR=10mOhms

T530D157M010ATE010
KEMET
1: Rp154.657
205In 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

205In Stock

3.000On Order

Cut Tape

Rp154.657

Rp115.396

Rp100.903

Rp93.932

Reel

Rp87.694

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 10V 220uF 2917 20% ESR=6mOhms

T530D227M010ATE006
KEMET
1: Rp164.564
5In Stock
9.000On Order

Mfr. Part No.
T530D227M010ATE006

Mouser Part No
80-T530D227M10ATE6

KEMET

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=6mOhms

Learn More

Datasheet

5In Stock

9.000On Order

Cut Tape

Rp164.564

Rp123.652

Rp108.975

Rp98.701

Reel

Rp95.766

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2.000

: 500

220 uF

10 VDC

SMD/SMT

20 %

2917

6 mOhms

220 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: Rp155.941
101In 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

101In Stock

6.000On Order

Cut Tape

Rp155.941

Rp116.681

Rp100.903

Rp96.133

Reel

Rp79.438

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: Rp146.768
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

Rp146.768

Rp109.526

Rp94.665

Rp90.079

Reel

Rp82.007

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 2.5V 680uF 2917 ESR=7mOhms

T530D687M2R5ATE007
KEMET
1: Rp137.962
8In Stock

Mfr. Part No.
T530D687M2R5ATE007

Mouser Part No
80-T530D687M2R5ATE07

KEMET

Tantalum Capacitors - Polymer 2.5V 680uF 2917 ESR=7mOhms

Learn More

Datasheet

8In Stock

Cut Tape

Rp137.962

Rp102.004

Rp87.694

Rp80.906

Reel

Rp75.586

MouseReel Available

Min.: 1
Mult.: 1

: 500

680 uF

2.5 VDC

SMD/SMT

20 %

2917

7 mOhms

170 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=25mOhms

T530X157M016ATE025
KEMET
1: Rp188.230
41In Stock
2.000On Order

Mfr. Part No.
T530X157M016ATE025

Mouser Part No
80-T530X157M16ATE025

KEMET

Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=25mOhms

Learn More

Datasheet

41In Stock

2.000On Order

Cut Tape

Rp188.230

Rp142.732

Rp124.569

Rp119.066

Reel

Rp109.526

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2.000

: 500

150 uF

16 VDC

SMD/SMT

20 %

2917

25 mOhms

240 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

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

T530X157M016ATE040
KEMET
1: Rp184.377
43In Stock
500Expected 05/02/2027

Mfr. Part No.
T530X157M016ATE040

Mouser Part No
80-T530X157M16ATE40

KEMET

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

Learn More

Datasheet

43In Stock

500Expected 05/02/2027

Cut Tape

Rp184.377

Rp139.613

Rp121.817

Rp112.461

Reel

Rp104.022

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: Rp179.974
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

30In Stock

10.500On Order

Cut Tape

Rp179.974

Rp134.293

Rp118.515

Rp106.040

Reel

Rp99.619

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 680uF 2917 20% ESR=18mOhms

T530X687M006ATE018
KEMET
1: Rp182.543
29In Stock
11.500Expected 17/06/2027

Mfr. Part No.
T530X687M006ATE018

Mouser Part No
80-T530X687M06ATE018

KEMET

Tantalum Capacitors - Polymer 6.3V 680uF 2917 20% ESR=18mOhms

Learn More

Datasheet

29In Stock

11.500Expected 17/06/2027

Cut Tape

Rp182.543

Rp131.908

Rp115.396

Rp109.159

Reel

Rp107.324

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2.000

: 500

680 uF

6.3 VDC

SMD/SMT

20 %

2917

18 mOhms

428.4 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=6mOhms

T530X687M004ATE006
KEMET
1: Rp173.553
243In Stock
500Expected 24/02/2027

Mfr. Part No.
T530X687M004ATE006

Mouser Part No
80-T530X687M4ATE6

KEMET

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=6mOhms

Learn More

Datasheet

243In Stock

500Expected 24/02/2027

Cut Tape

Rp173.553

Rp130.990

Rp113.929

Rp108.792

Reel

Rp108.792

MouseReel Available

Min.: 1
Mult.: 1

: 500

680 uF

4 VDC

SMD/SMT

20 %

2917

6 mOhms

272 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: Rp21.648
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

Rp21.648

Rp11.026

Rp10.090

Rp8.513

Rp8.017

Reel

Rp7.595

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

Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=70mOhms

T591B157M006ATE070
KEMET
1: Rp22.933
470In Stock

Mfr. Part No.
T591B157M006ATE070

Mouser Part No
80-T591B157M006ATE70

KEMET

Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=70mOhms

Learn More

Datasheet

470In Stock

Cut Tape

Rp22.933

Rp11.760

Rp10.769

Rp9.118

Rp8.604

Reel

Rp8.164

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

150 uF

6.3 VDC

SMD/SMT

20 %

1311

70 mOhms

94.5 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