Tantalum Capacitors - Polymer

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,192

Applied Filters:

Capacitance

Voltage Rating DC

Termination Style

Tolerance

Case Code - in

ESR

Leakage Current

Height

Minimum Operating Temperature

Maximum Operating Temperature

Case Code - mm

Mfr Case Code

Series

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Tantalum Capacitors - Polymer 6.3V 220uF 20% ESR=9mOhms

T520V227M006AHE009
KEMET
1: $6.60
1,000In Stock

Mfr. Part No.
T520V227M006AHE009

Mouser Part No
80-T520V227M06AHE009

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 20% ESR=9mOhms

Learn More

Datasheet

1,000In Stock

Cut Tape

$6.60

$4.76

$4.12

$3.63

$3.25

Reel

$3.14

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

220 uF

6.3 VDC

SMD/SMT

20 %

2917

9 mOhms

138.6 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=25mOhms

T525D107M010AHE025
KEMET
1: $5.09
1,000In Stock

Mfr. Part No.
T525D107M010AHE025

Mouser Part No
80-T525D107M10AHE025

KEMET

Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=25mOhms

Learn More

Datasheet

1,000In Stock

Cut Tape

$5.09

$3.59

$2.99

$2.82

Reel

$2.49

MouseReel Available

Min.: 1
Mult.: 1

: 500

100 uF

10 VDC

SMD/SMT

20 %

2917

25 mOhms

100 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

T525T476M006AHE080
KEMET
1: $2.03
6,000In Stock

Mfr. Part No.
T525T476M006AHE080

Mouser Part No
80-T525T476M06AHE080

KEMET

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

Learn More

Datasheet

6,000In Stock

Cut Tape

$2.03

$1.06

$0.974

$0.831

$0.787

Reel

$0.73

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

47 uF

6.3 VDC

SMD/SMT

20 %

1411

80 mOhms

29.61 uA

1.1 mm

- 55 C

+ 125 C

3528

T Case

T525

Reel, Cut Tape, MouseReel

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

T530D227M010AHE010
KEMET
1: $11.03
640In Stock
500Expected 12/1/2027

Mfr. Part No.
T530D227M010AHE010

Mouser Part No
80-T530D227M010AHE10

KEMET

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

Learn More

Datasheet

640In Stock

500Expected 12/1/2027

Cut Tape

$11.03

$8.24

$7.13

$6.77

Reel

$6.17

MouseReel Available

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

: 500

220 uF

10 VDC

SMD/SMT

20 %

2917

10 mOhms

220 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=10mOhms

T530D337M006AHE010
KEMET
1: $10.21
449In Stock
330Expected 3/8/2026

Mfr. Part No.
T530D337M006AHE010

Mouser Part No
80-T530D337M06AHE10

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=10mOhms

Learn More

Datasheet

449In Stock

330Expected 3/8/2026

Cut Tape

$10.21

$7.59

$6.54

$6.22

Reel

$5.64

MouseReel Available

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

: 500

330 uF

6.3 VDC

SMD/SMT

20 %

2917

10 mOhms

207.9 uA

2.8 mm

- 55 C

+ 125 C

7343

D Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 1500uF 20% ESR=5mOhms

T530X158M2R5AHE005
KEMET
1: $13.99
950In Stock

Mfr. Part No.
T530X158M2R5AHE005

Mouser Part No
80-T530X158M2R5AHE05

KEMET

Tantalum Capacitors - Polymer 2.5V 1500uF 20% ESR=5mOhms

Learn More

Datasheet

950In Stock

Cut Tape

$13.99

$10.10

$8.84

$8.36

Reel

$8.23

MouseReel Available

Min.: 1
Mult.: 1

: 500

1500 uF

2.5 VDC

SMD/SMT

20 %

2917

5 mOhms

375 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

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

T530X337M010AHE004
KEMET
1: $12.59
1,021In Stock
3,500Expected 10/5/2027

Mfr. Part No.
T530X337M010AHE004

Mouser Part No
80-T530X337M10AHE004

KEMET

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

Learn More

Datasheet

Product Comments

1,021In Stock

3,500Expected 10/5/2027

Cut Tape

$12.59

$9.49

$8.26

$7.87

Reel

$7.85

MouseReel Available

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

: 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=10mOhms

T530X337M010AHE010
KEMET
1: $11.72
2,004In Stock

Mfr. Part No.
T530X337M010AHE010

Mouser Part No
80-T530X337M10AHE010

KEMET

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

Learn More

Datasheet

Product Comments

2,004In Stock

Cut Tape

$11.72

$8.80

$7.62

$7.26

Reel

$6.64

$6.35

MouseReel Available

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

: 500

330 uF

10 VDC

SMD/SMT

20 %

2917

10 mOhms

330 uA

4 mm

- 55 C

+ 125 C

7343

X Case

T530

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3 VDC 100uF 1206 20% ESR=35mOhms

T520A107M006ATE035
KEMET
1: $1.39
63In Stock
44,000On Order

Mfr. Part No.
T520A107M006ATE035

Mouser Part No
80-T520A107M006AT

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 100uF 1206 20% ESR=35mOhms

Learn More

Datasheet

63In Stock

44,000On Order

Cut Tape

$1.39

$0.819

$0.672

$0.583

$0.558

Reel

$0.466

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

100 uF

6.3 VDC

SMD/SMT

20 %

1206

35 mOhms

63 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=200mOhms

T520A107M004ATE200
KEMET
1: $1.24
2,034In Stock

Mfr. Part No.
T520A107M004ATE200

Mouser Part No
80-T520A107M04ATE200

KEMET

Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=200mOhms

Learn More

Datasheet

2,034In Stock

Cut Tape

$1.24

$0.609

$0.554

$0.461

$0.432

Reel

$0.416

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

100 uF

4 VDC

SMD/SMT

20 %

1206

200 mOhms

40 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: $1.43
640In Stock
102,000On Order

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

640In Stock

102,000On Order

Cut Tape

$1.43

$0.715

$0.653

$0.547

$0.525

Reel

$0.498

MouseReel Available

Min.: 1
Mult.: 1

: 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: $1.32
1,632In Stock
4,000Expected 24/12/2026

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

1,632In Stock

4,000Expected 24/12/2026

Cut Tape

$1.32

$0.657

$0.598

$0.499

$0.469

Reel

$0.442

MouseReel Available

Min.: 1
Mult.: 1

: 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: $1.47
149In Stock
7,739On Order

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

149In Stock

7,739On Order

Cut Tape

$1.47

$0.74

$0.675

$0.567

$0.533

Reel

$0.505

MouseReel Available

Min.: 1
Mult.: 1

: 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 2.5V 220uF 1206 20% ESR=25mOhms

T520A227M2R5ATE025
KEMET
1: $1.88
60In Stock
2,000Expected 1/12/2026

Mfr. Part No.
T520A227M2R5ATE025

Mouser Part No
80-T520A227M2R5ATE25

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=25mOhms

Learn More

Datasheet

60In Stock

2,000Expected 1/12/2026

Cut Tape

$1.88

$0.987

$0.907

$0.771

$0.729

Reel

$0.69

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

220 uF

2.5 VDC

SMD/SMT

20 %

1206

25 mOhms

55 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=35mOhms

T520A227M2R5ATE035
KEMET
1: $1.90
2,231In Stock

Mfr. Part No.
T520A227M2R5ATE035

Mouser Part No
80-T520A227M2R5ATE35

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=35mOhms

Learn More

Datasheet

2,231In Stock

Cut Tape

$1.90

$0.99

$0.91

$0.774

Reel

$0.756

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

220 uF

2.5 VDC

SMD/SMT

20 %

1206

35 mOhms

55 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 47uF 1206 20% ESR=70mOhms

T520A476M004ATE070
KEMET
1: $1.36
2,087In Stock
4,000Expected 28/9/2026

Mfr. Part No.
T520A476M004ATE070

Mouser Part No
80-T520A476M4ATE70

KEMET

Tantalum Capacitors - Polymer 4V 47uF 1206 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

2,087In Stock

4,000Expected 28/9/2026

Cut Tape

$1.36

$0.694

$0.632

$0.529

$0.498

Reel

$0.48

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

47 uF

4 VDC

SMD/SMT

20 %

1206

70 mOhms

18.8 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 47uF 1206 20% ESR=80mOhms

T520A476M004ATE080
KEMET
1: $1.18
910In Stock

Mfr. Part No.
T520A476M004ATE080

Mouser Part No
80-T520A476M4ATE80

KEMET

Tantalum Capacitors - Polymer 4V 47uF 1206 20% ESR=80mOhms

Learn More

Datasheet

Product Comments

910In Stock

Cut Tape

$1.18

$0.577

$0.524

$0.434

$0.407

Reel

$0.384

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

47 uF

4 VDC

SMD/SMT

20 %

1206

80 mOhms

18.8 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: $1.89
2,650In Stock
48,000On 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

2,650In Stock

48,000On Order

Cut Tape

$1.89

$1.09

$0.93

$0.771

$0.718

Reel

$0.656

MouseReel Available

Min.: 1
Mult.: 1

: 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 6.3V 68uF 20% ESR=150mOhms

T520A686M006ATE150
KEMET
1: $1.89
860In Stock
2,000Expected 26/11/2026

Mfr. Part No.
T520A686M006ATE150

Mouser Part No
80-T520A686M06ATE150

KEMET

Tantalum Capacitors - Polymer 6.3V 68uF 20% ESR=150mOhms

Learn More

Datasheet

860In Stock

2,000Expected 26/11/2026

Cut Tape

$1.89

$0.99

$0.91

$0.774

$0.732

Reel

$0.692

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

68 uF

6.3 VDC

SMD/SMT

20 %

1206

150 mOhms

42.84 uA

1.6 mm

- 55 C

+ 105 C

3216

A Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=70mOhms

T520B107M004ATE070
KEMET
1: $1.69
1,370In Stock

Mfr. Part No.
T520B107M004ATE070

Mouser Part No
80-T520B107M004

KEMET

Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

1,370In Stock

Cut Tape

$1.69

$0.861

$0.789

$0.771

$0.718

Reel

$0.597

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

100 uF

4 VDC

SMD/SMT

20 %

1311

70 mOhms

40 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 150uF 1311 20% ESR=40mOhms

T520B157M004ATE040
KEMET
1: $2.05
2,482In Stock

Mfr. Part No.
T520B157M004ATE040

Mouser Part No
80-T520B157M4E40

KEMET

Tantalum Capacitors - Polymer 4V 150uF 1311 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

2,482In Stock

Cut Tape

$2.05

$1.08

$0.991

$0.847

$0.802

Reel

$0.764

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

150 uF

4 VDC

SMD/SMT

20 %

1311

40 mOhms

60 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

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

T520B227M2R5ATE015
KEMET
1: $2.28
593In Stock
2,000Expected 20/10/2026

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

593In Stock

2,000Expected 20/10/2026

Cut Tape

$2.28

$1.52

$1.17

$1.05

$0.908

Reel

$0.869

MouseReel Available

Min.: 1
Mult.: 1

: 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 220uF 1311 20% ESR=21mOhms

T520B227M2R5ATE021
KEMET
1: $1.93
15In Stock

Mfr. Part No.
T520B227M2R5ATE021

Mouser Part No
80-T520B227M2R5ATE21

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=21mOhms

Learn More

Datasheet

Product Comments

15In Stock

Cut Tape

$1.93

$1.01

$0.925

$0.787

$0.744

Reel

$0.704

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

220 uF

2.5 VDC

SMD/SMT

20 %

1311

21 mOhms

55 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=35mOhms

T520B227M2R5ATE035
KEMET
1: $1.54
4,127In Stock

Mfr. Part No.
T520B227M2R5ATE035

Mouser Part No
80-T520B227M2R5E35

KEMET

Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

4,127In Stock

Cut Tape

$1.54

$0.792

$0.714

$0.611

$0.575

Reel

$0.544

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

220 uF

2.5 VDC

SMD/SMT

20 %

1311

35 mOhms

55 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=35mOhms

T520B227M004ATE035
KEMET
1: $2.07
633In Stock

Mfr. Part No.
T520B227M004ATE035

Mouser Part No
80-T520B227M4ATE35

KEMET

Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

633In Stock

Cut Tape

$2.07

$1.08

$0.994

$0.849

Reel

$0.766

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

220 uF

4 VDC

SMD/SMT

20 %

1311

35 mOhms

88 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Polymer Capacitors Industrial 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

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