Tantalum Capacitors - Polymer

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Polymer Capacitors Computer Segment

KEMET Organic Capacitors (KO-CAP®) are solid electrolytic capacitors with a conductive polymer cathode, capable of delivering optimized solutions for today and in the future. The KO-CAPs offer low ESR, improved capacitance retention at high frequencies, and a broad dimension offering, from large case sizes to sizes as small as 2012-10. This KEMET KO-CAP portfolio supports the designers in innovation and technology.

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Part #

Tantalum Capacitors - Polymer 16V 100uF 20% 7343-20 -55 / +125 ESR=50mOhms

T521V107M016ATK050
KEMET
1: Rp47.516
2.000In Stock
New Product

Mfr. Part No.
T521V107M016ATK050

Mouser Part No
80-T521V107M016ATK50

New Product

KEMET

Tantalum Capacitors - Polymer 16V 100uF 20% 7343-20 -55 / +125 ESR=50mOhms

Learn More

Datasheet

2.000In Stock

Cut Tape

Rp47.516

Rp32.839

Rp26.969

Rp25.134

Rp22.015

Reel

Rp21.832

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

100 uF

16 VDC

SMD/SMT

20 %

2815

50 mOhms

80 uA

1.9 mm

- 55 C

+ 125 C

7343

V Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=65mOhms

T521V226M035ATE065
KEMET
1: Rp39.260
1.966In Stock
New Product

Mfr. Part No.
T521V226M035ATE065

Mouser Part No
80-T521V226M35ATE065

New Product

KEMET

Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=65mOhms

Learn More

Datasheet

1.966In Stock

Cut Tape

Rp39.260

Rp26.785

Rp21.648

Rp20.181

Rp17.484

Reel

Rp17.465

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

22 uF

35 VDC

SMD/SMT

20 %

2917

65 mOhms

77 uA

2.8 mm

7343

V Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 33uF 20% 7343-20 -55C / 105C ESR=100mOhms

T521V336M035ATE100
KEMET
1: Rp35.775
2.345In Stock
New Product

Mfr. Part No.
T521V336M035ATE100

Mouser Part No
80-T521V336M35ATE100

New Product

KEMET

Tantalum Capacitors - Polymer 35V 33uF 20% 7343-20 -55C / 105C ESR=100mOhms

Learn More

Datasheet

2.345In Stock

Cut Tape

Rp35.775

Rp24.217

Rp19.447

Rp18.016

Rp15.594

Reel

Rp15.576

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

33 uF

35 VDC

SMD/SMT

20 %

2917

100 mOhms

115.5 uA

7343

V Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35Volt 68uF 7343 20% 125C ESR=50mOhms

T521X686M035ATE050
KEMET
1: Rp51.369
8.173In Stock

Mfr. Part No.
T521X686M035ATE050

Mouser Part No
80-T521X686M035ATE50

KEMET

Tantalum Capacitors - Polymer 35Volt 68uF 7343 20% 125C ESR=50mOhms

Learn More

Datasheet

8.173In Stock

Cut Tape

Rp51.369

Rp35.775

Rp29.354

Rp27.519

Reel

Rp24.033

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

68 uF

35 VDC

SMD/SMT

20 %

3017

50 mOhms

238 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 20V 100uF 20% 100mOhms -55C/+125C

T523W107M020APE100
KEMET
1: Rp55.405
1.717In Stock

Mfr. Part No.
T523W107M020APE100

Mouser Part No
80-T523W107M20APE100

KEMET

Tantalum Capacitors - Polymer 20V 100uF 20% 100mOhms -55C/+125C

Learn More

Datasheet

1.717In Stock

Cut Tape

Rp55.405

Rp38.710

Rp31.922

Rp29.904

Reel

Rp28.253

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

100 uF

20 VDC

SMD/SMT

20 %

2815

100 mOhms

200 uA

1.4 mm

- 55 C

+ 125 C

7343

W Case

T523

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 35V 56uF 20% 7343-15 -55 / +105 ESR=70mOhms AEC-Q200

T523W566M035APE070
KEMET
1: Rp43.663
1.607In Stock
New Product

Mfr. Part No.
T523W566M035APE070

Mouser Part No
80-T523W566M035APE70

New Product

KEMET

Tantalum Capacitors - Polymer 35V 56uF 20% 7343-15 -55 / +105 ESR=70mOhms AEC-Q200

Learn More

Datasheet

1.607In Stock

Cut Tape

Rp43.663

Rp30.087

Rp24.584

Rp22.749

Reel

Rp18.896

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

56 uF

35 VDC

SMD/SMT

20 %

2815

70 mOhms

196 uA

1.4 mm

- 55 C

+ 105 C

7343

W Case

T523

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 15.0UF 25.0V

T527K156M025ATE150
KEMET
1: Rp22.749
4.685In Stock

Mfr. Part No.
T527K156M025ATE150

Mouser Part No
80-T527K156M25ATE150

KEMET

Tantalum Capacitors - Polymer 15.0UF 25.0V

Learn More

Datasheet

4.685In Stock

Cut Tape

Rp22.749

Rp11.705

Rp10.732

Rp10.421

Rp9.687

Reel

Rp8.861

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

15 uF

25 VDC

SMD/SMT

20 %

150 mOhms

55 uA

- 55 C

+ 105 C

T527

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 470uF 20% 7343-31 -55 / +150 ESR=25mOhms AEC-Q200

T599D477M2R5ATE025
KEMET
1: Rp40.728
3.000In Stock
New Product

Mfr. Part No.
T599D477M2R5ATE025

Mouser Part No
80-T599D477M2R5ATE25

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 20% 7343-31 -55 / +150 ESR=25mOhms AEC-Q200

Learn More

Datasheet

3.000In Stock

Cut Tape

Rp40.728

Rp27.886

Rp22.749

Rp21.098

Reel

Rp18.273

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

470 uF

2.5 VDC

SMD/SMT

20 %

2815

25 mOhms

117.5 uA

2.8 mm

- 55 C

+ 150 C

7343

D Case

T523

AEC-Q200

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 25V 68uF ESR=100mOhms High Volt

T521V686M025ATE050
KEMET
1: Rp38.527
1.570In Stock
New Product

Mfr. Part No.
T521V686M025ATE050

Mouser Part No
80-T521V686M25ATE050

New Product

KEMET

Tantalum Capacitors - Polymer 25V 68uF ESR=100mOhms High Volt

Learn More

Datasheet

1.570In Stock

Cut Tape

Rp38.527

Rp26.235

Rp21.281

Rp19.814

Rp17.098

Reel

Rp17.080

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

68 uF

25 VDC

SMD/SMT

20 %

2917

50 mOhms

170 uA

1.8 mm

- 55 C

+ 125 C

7343

V Code

T521

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=45mOhms

T520A107M006ATE045
KEMET
1: Rp15.411
31.091In Stock
84.000Expected 11/05/2026

Mfr. Part No.
T520A107M006ATE045

Mouser Part No
80-T520A107M06ATE045

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=45mOhms

Learn More

Datasheet

31.091In Stock

84.000Expected 11/05/2026

Cut Tape

Rp15.411

Rp7.559

Rp6.880

Rp5.706

Rp5.357

Reel

Rp5.045

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

100 uF

6.3 VDC

SMD/SMT

20 %

1206

45 mOhms

63 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=70mOhms

T520A107M006ATE070
KEMET
1: Rp17.796
48.615In Stock

Mfr. Part No.
T520A107M006ATE070

Mouser Part No
80-T520A107M06ATE070

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

48.615In Stock

Cut Tape

Rp17.796

Rp8.843

Rp8.054

Rp6.733

Rp6.329

Reel

Rp5.981

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

100 uF

6.3 VDC

SMD/SMT

20 %

1206

70 mOhms

63 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 22uF 1206 20% ESR=100mOhms

T520A226M006ATE100
KEMET
1: Rp16.144
6.009In Stock

Mfr. Part No.
T520A226M006ATE100

Mouser Part No
80-T520A226M6ATE100

KEMET

Tantalum Capacitors - Polymer 6.3V 22uF 1206 20% ESR=100mOhms

Learn More

Datasheet

Product Comments

6.009In Stock

Cut Tape

Rp16.144

Rp7.981

Rp7.265

Rp6.054

Rp5.669

Reel

Rp5.357

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

22 uF

6.3 VDC

SMD/SMT

20 %

1206

100 mOhms

13.86 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 22uF 1206 20% ESR=90mOhms

T520A226M006ATE090
KEMET
1: Rp18.163
6.040In Stock

Mfr. Part No.
T520A226M006ATE090

Mouser Part No
80-T520A226M6ATE90

KEMET

Tantalum Capacitors - Polymer 6.3V 22uF 1206 20% ESR=90mOhms

Learn More

Datasheet

Product Comments

6.040In Stock

Cut Tape

Rp18.163

Rp9.063

Rp8.274

Rp6.916

Rp6.513

Reel

Rp6.146

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

22 uF

6.3 VDC

SMD/SMT

20 %

1206

90 mOhms

13.86 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3 VDC 47uF 1206 20% ESR=150mOhms

T520A476M006ATE150
KEMET
1: Rp21.465
7.785In Stock
18.000On Order

Mfr. Part No.
T520A476M006ATE150

Mouser Part No
80-T520A476M6ATE150

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 47uF 1206 20% ESR=150mOhms

Learn More

Datasheet

Product Comments

7.785In Stock

18.000On Order

Cut Tape

Rp21.465

Rp10.971

Rp10.054

Rp9.723

Rp9.045

Reel

Rp8.127

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

47 uF

6.3 VDC

SMD/SMT

20 %

1206

150 mOhms

29.61 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=15mOhms

T520B227M2R5ATE015
KEMET
1: Rp28.620
4.104In Stock

Mfr. Part No.
T520B227M2R5ATE015

Mouser Part No
80-T520B227M2R5ATE15

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

4.104In Stock

Cut Tape

Rp28.620

Rp15.154

Rp13.961

Rp11.980

Reel

Rp11.356

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

220 uF

2.5 VDC

SMD/SMT

20 %

1311

15 mOhms

55 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 470uF 1311 20% ESR=14mOhms

T520B477M2R5ATE014
KEMET
1: Rp34.124
4.760In Stock

Mfr. Part No.
T520B477M2R5ATE014

Mouser Part No
80-T520B477M2R5ATE14

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 1311 20% ESR=14mOhms

Learn More

Datasheet

4.760In Stock

Cut Tape

Rp34.124

Rp22.933

Rp18.529

Rp17.098

Rp14.787

Reel

Rp13.448

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

470 uF

2.5 VDC

SMD/SMT

20 %

1311

14 mOhms

117.5 uA

1.9 mm

- 55 C

+ 85 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=25mOhms

T520C107M010ATE025
KEMET
1: Rp31.372
9.889In Stock
4.000Expected 09/04/2026

Mfr. Part No.
T520C107M010ATE025

Mouser Part No
80-T520C107M10ATE25

KEMET

Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

9.889In Stock

4.000Expected 09/04/2026

Cut Tape

Rp31.372

Rp18.218

Rp13.998

Reel

Rp11.980

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

100 uF

10 VDC

SMD/SMT

20 %

2312

25 mOhms

100 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 150uF 2312 20% ESR=55mOhms

T520C157M010ATE055
KEMET
1: Rp27.336
15.924In Stock

Mfr. Part No.
T520C157M010ATE055

Mouser Part No
80-T520C157M10ATE55

KEMET

Tantalum Capacitors - Polymer 10V 150uF 2312 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

15.924In Stock

Cut Tape

Rp27.336

Rp14.328

Rp13.209

Reel

Rp11.283

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

150 uF

10 VDC

SMD/SMT

20 %

2312

55 mOhms

150 uA

2.5 mm

- 55 C

+ 105 C

6032

C Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=15mOhms

T520D227M006ATE015
KEMET
1: Rp40.912
4.705In Stock

Mfr. Part No.
T520D227M006ATE015

Mouser Part No
80-T520D227M6E15

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

4.705In Stock

Cut Tape

Rp40.912

Rp28.803

Rp24.767

Rp21.648

Reel

Rp17.117

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

220 uF

6.3 VDC

SMD/SMT

20 %

2917

15 mOhms

138.6 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=45mOhms

T520D337M006ATE045
KEMET
1: Rp30.087
8.469In Stock
5.500Expected 22/09/2026

Mfr. Part No.
T520D337M006ATE045

Mouser Part No
80-T520D337M006

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

8.469In Stock

5.500Expected 22/09/2026

Cut Tape

Rp30.087

Rp20.181

Rp16.034

Rp14.805

Reel

Rp12.695

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

45 mOhms

207.9 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=18mOhms

T520D337M006ATE018
KEMET
1: Rp35.408
2.067In Stock

Mfr. Part No.
T520D337M006ATE018

Mouser Part No
80-T520D337M6ATE18

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=18mOhms

Learn More

Datasheet

Product Comments

2.067In Stock

Cut Tape

Rp35.408

Rp23.850

Rp19.263

Rp17.851

Reel

Rp15.429

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

18 mOhms

207.9 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=25mOhms

T520D337M006ATE025
KEMET
1: Rp32.839
8.665In Stock
6.500Expected 22/07/2026

Mfr. Part No.
T520D337M006ATE025

Mouser Part No
80-T520D337M6E25

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

8.665In Stock

6.500Expected 22/07/2026

Cut Tape

Rp32.839

Rp22.015

Rp17.667

Rp16.328

Reel

Rp14.071

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

25 mOhms

207.9 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=70mOhms

T520D476M016ATE070
KEMET
1: Rp51.002
3.685In Stock
10.500Expected 19/05/2026

Mfr. Part No.
T520D476M016ATE070

Mouser Part No
80-T520D476M016

KEMET

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

3.685In Stock

10.500Expected 19/05/2026

Cut Tape

Rp51.002

Rp35.408

Rp29.170

Rp27.336

Reel

Rp23.850

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

47 uF

16 VDC

SMD/SMT

20 %

2917

70 mOhms

75.2 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=15mOhm

T520D477M006ATE015
KEMET
1: Rp56.689
7.375In Stock
6.000On Order

Mfr. Part No.
T520D477M006ATE015

Mouser Part No
80-T520D477M6ATE015

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=15mOhm

Learn More

Datasheet

Product Comments

7.375In Stock

6.000On Order

Cut Tape

Rp56.689

Rp39.627

Rp32.839

Rp30.821

Reel

Rp26.969

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

470 uF

6.3 VDC

SMD/SMT

20 %

2917

15 mOhms

296.1 uA

2.8 mm

- 55 C

+ 105 C

7343

D Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=25mOhms

T520L107M010ATE025
KEMET
1: Rp53.937
4.302In Stock

Mfr. Part No.
T520L107M010ATE025

Mouser Part No
80-T520L107M10ATE25

KEMET

Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

4.302In Stock

Cut Tape

Rp53.937

Rp37.609

Rp31.188

Rp28.987

Reel

Rp25.684

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

100 uF

10 VDC

SMD/SMT

20 %

2312

25 mOhms

100 uA

1.8 mm

- 55 C

+ 105 C

6032

L Case

T520

Reel, Cut Tape, MouseReel

Polymer Capacitors Computer Segment

Customer Service Office

Company

Resources

Support

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
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
60 mOhms

3.4 uA
4.3 uA
5 uA
6 uA
6.3 uA
7.5 uA
9.45 uA
9.5 uA
10 uA
11 uA
11.75 uA
11.8 uA
12.5 uA
13.2 uA
13.86 uA
13.9 uA
14 uA
15 uA
16 uA
16.5 uA

A Case
B Case
B Code
B Coded
C Case
D Case
D Coded
H Case
I Case
K Case
L Case
M Case
O Case
P Case
Q Case
S Case
T Case
T Code
U Case
V Case