Tantalum Capacitors - Polymer

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T520 Polymer Tantalum KO-CAP Capacitors

KEMET T520 Polymer Tantalum KO-CAP Capacitors combine the low ESR of multilayer ceramic, the high capacitance of aluminum electrolytic, and the volumetric efficiency of tantalum into a single surface-mount package. These devices offer a very long operational life and high ripple current capabilities. KEMET T520 Polymer Tantalum KO-CAP Capacitors can reduce component counts and eliminate through-hole assembly by replacing cumbersome leaded aluminum capacitors. Ideal applications include DC-DC converters, audio/sound circuits, power supply inputs, portable electronics, telecommunications, consumer electronics, densely populated circuits with space restrictions, and microprocessor decoupling, as well as high-voltage and high ripple current applications.

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Part #

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

T520V107M010ATE025
KEMET
1: $2.71
16,797In Stock

Mfr. Part No.
T520V107M010ATE025

Mouser Part No
80-T520V107M10E25

KEMET

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

Learn More

Datasheet

Product Comments

16,797In Stock

Cut Tape

$2.71

$1.83

$1.47

$1.36

$1.18

Reel

$1.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

100 uF

10 VDC

SMD/SMT

20 %

2917

25 mOhms

100 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=15mOhms

T520V107M006ATE015
KEMET
1: $4.73
1,993In Stock

Mfr. Part No.
T520V107M006ATE015

Mouser Part No
80-T520V107M6ATE15

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

1,993In Stock

Cut Tape

$4.73

$3.32

$2.77

$2.54

Reel

$2.20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

100 uF

6.3 VDC

SMD/SMT

20 %

2917

15 mOhms

63 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=9mOhms

T520V107M006ATE009
KEMET
1: $5.20
1,077In Stock

Mfr. Part No.
T520V107M006ATE009

Mouser Part No
80-T520V107M6ATE9

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=9mOhms

Learn More

Datasheet

Product Comments

1,077In Stock

Cut Tape

$5.20

$3.71

$2.99

$2.86

Reel

$2.61

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

100 uF

6.3 VDC

SMD/SMT

20 %

2917

9 mOhms

63 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=45mOhms

T520V227M010ATE045
KEMET
1: $3.20
2,839In Stock

Mfr. Part No.
T520V227M010ATE045

Mouser Part No
80-T520V227M010

KEMET

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=45mOhms

Learn More

Datasheet

2,839In Stock

Cut Tape

$3.20

$2.18

$1.78

$1.65

$1.45

Reel

$1.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

220 uF

10 VDC

SMD/SMT

20 %

2917

45 mOhms

220 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=6mOhms

T520V337M2R5ATE006
KEMET
1: $3.52
2,001In Stock
6,000Expected 6/10/2026

Mfr. Part No.
T520V337M2R5ATE006

Mouser Part No
80-T520V337M2R5ATE06

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=6mOhms

Learn More

Datasheet

Product Comments

2,001In Stock

6,000Expected 6/10/2026

Cut Tape

$3.52

$2.42

$1.99

$1.85

$1.63

Reel

$1.54

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

330 uF

2.5 VDC

SMD/SMT

20 %

2917

6 mOhms

82.5 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=15mOhms

T520V337M006ATE015
KEMET
1: $3.11
2,000In Stock
3,000Expected 12/3/2026

Mfr. Part No.
T520V337M006ATE015

Mouser Part No
80-T520V337M6ATE15

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

2,000In Stock

3,000Expected 12/3/2026

Cut Tape

$3.11

$2.13

$1.74

$1.61

Reel

$1.33

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

330 uF

6.3 VDC

SMD/SMT

20 %

2917

15 mOhms

207.9 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=15mOhms

T520V477M2R5ATE015
KEMET
1: $3.10
11,902In Stock

Mfr. Part No.
T520V477M2R5ATE015

Mouser Part No
80-T520V477M2R5E15

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

11,902In Stock

Cut Tape

$3.10

$2.11

$1.72

$1.60

$1.40

Reel

$1.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

470 uF

2.5 VDC

SMD/SMT

20 %

2917

15 mOhms

117.5 uA

1.8 mm

- 55 C

+ 105 C

7343

V Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms

T520W477M006ATE035
KEMET
1: $4.56
3,000In Stock

Mfr. Part No.
T520W477M006ATE035

Mouser Part No
80-T520W477M006035

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms

Learn More

Datasheet

3,000In Stock

Cut Tape

$4.56

$3.20

$2.65

$2.49

Reel

$2.11

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

470 uF

6.3 VDC

SMD/SMT

20 %

2917

35 mOhms

296.1 uA

1.4 mm

- 55 C

+ 85 C

7343

W Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=55mOhm

T520W477M006ATE055
KEMET
1: $4.39
1,614In Stock

Mfr. Part No.
T520W477M006ATE055

Mouser Part No
80-T520W477M6ATE055

KEMET

Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=55mOhm

Learn More

Datasheet

Product Comments

1,614In Stock

Cut Tape

$4.39

$3.07

$3.06

$2.74

$2.40

Reel

$2.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

470 uF

6.3 VDC

SMD/SMT

20 %

2917

55 mOhms

296.1 uA

1.4 mm

- 55 C

+ 85 C

7343

W Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 1500uF 20% ESR=15mOhms

T520X158M2R5ATE015
KEMET
1: $9.22
783In Stock

Mfr. Part No.
T520X158M2R5ATE015

Mouser Part No
80-T520X158M2R5ATE15

KEMET

Tantalum Capacitors - Polymer 2.5V 1500uF 20% ESR=15mOhms

Learn More

Datasheet

783In Stock

Cut Tape

$9.22

$6.81

$5.84

$5.55

Reel

$5.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

1500 uF

2.5 VDC

SMD/SMT

20 %

2917

15 mOhms

375 uA

4 mm

- 55 C

+ 105 C

7343

X Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=25mOhms

T520Y477M006ATE025
KEMET
1: $3.86
4,271In Stock
2,500Expected 5/5/2026

Mfr. Part No.
T520Y477M006ATE025

Mouser Part No
80-T520Y477M6E25

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

4,271In Stock

2,500Expected 5/5/2026

Cut Tape

$3.86

$2.68

$2.21

$2.07

Reel

$1.81

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

470 uF

6.3 VDC

SMD/SMT

20 %

2917

25 mOhms

296.1 uA

3.8 mm

- 55 C

+ 105 C

7343

Y Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 330uF 20% 3528-21 -55C / 105C ESR=9mOhms

T520B337M2R5NTE009
KEMET
1: $1.58
393In Stock
4,000On Order
New Product

Mfr. Part No.
T520B337M2R5NTE009

Mouser Part No
80-T520B337M2R5NTE09

New Product

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 20% 3528-21 -55C / 105C ESR=9mOhms

Learn More

Datasheet

393In Stock

4,000On Order

Cut Tape

$1.58

$0.809

$0.741

$0.626

$0.589

Reel

$0.559

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

330 uF

2.5 VDC

SMD/SMT

20 %

1411

9 mOhms

82.5 uA

1.9 mm

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=18mOhms

T520X477M006AHE018
KEMET
1: $11.22
340In Stock

Mfr. Part No.
T520X477M006AHE018

Mouser Part No
80-T520X477M06AHE018

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=18mOhms

Learn More

Datasheet

340In Stock

Cut Tape

$11.22

$8.40

$7.27

$6.92

Reel

$5.55

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

470 uF

6.3 VDC

SMD/SMT

20 %

2917

18 mOhms

296.1 uA

4 mm

- 55 C

+ 105 C

7343

X Case

T520

Reel, Cut Tape, MouseReel

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

T520A107M006ATE035
KEMET
1: $1.36
23In Stock
18,000Expected 13/4/2026

Mfr. Part No.
T520A107M006ATE035

Mouser Part No
80-T520A107M006AT

KEMET

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

Learn More

Datasheet

23In Stock

18,000Expected 13/4/2026

Cut Tape

$1.36

$0.809

$0.638

$0.528

$0.493

Reel

$0.456

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $1.15
34In Stock
2,000Expected 16/4/2026

Mfr. Part No.
T520A107M004ATE200

Mouser Part No
80-T520A107M04ATE200

KEMET

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

Learn More

Datasheet

34In Stock

2,000Expected 16/4/2026

Cut Tape

$1.15

$0.56

$0.51

$0.423

$0.396

Reel

$0.373

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 2.5V 220uF 1206 20% ESR=35mOhms

T520A227M2R5ATE035
KEMET
1: $1.86
1,594In Stock

Mfr. Part No.
T520A227M2R5ATE035

Mouser Part No
80-T520A227M2R5ATE35

KEMET

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

Learn More

Datasheet

1,594In Stock

Cut Tape

$1.86

$0.965

$0.885

$0.753

Reel

$0.678

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 6.3V 33uF 1206 20% ESR=70mOhms

T520A336M006ATE070
KEMET
1: $1.56
425In Stock
6,000Expected 5/5/2026

Mfr. Part No.
T520A336M006ATE070

Mouser Part No
80-T520A336M6ATE70

KEMET

Tantalum Capacitors - Polymer 6.3V 33uF 1206 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

425In Stock

6,000Expected 5/5/2026

Cut Tape

$1.56

$0.935

$0.742

$0.62

$0.58

Reel

$0.545

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

33 uF

6.3 VDC

SMD/SMT

20 %

1206

70 mOhms

20.79 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: $1.15
1,550In 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

1,550In Stock

Cut Tape

$1.15

$0.56

$0.51

$0.423

$0.396

Reel

$0.373

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 6.3V 68uF 20% ESR=150mOhms

T520A686M006ATE150
KEMET
1: $1.78
1,182In Stock

Mfr. Part No.
T520A686M006ATE150

Mouser Part No
80-T520A686M06ATE150

KEMET

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

Learn More

Datasheet

1,182In Stock

Cut Tape

$1.78

$0.916

$0.82

$0.763

Reel

$0.641

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 2.5V 68uF 1206 20% ESR=70mOhms

T520A686M2R5ATE070
KEMET
1: $1.26
1,641In Stock
2,000Expected 7/4/2026

Mfr. Part No.
T520A686M2R5ATE070

Mouser Part No
80-T520A686M2R5ATE70

KEMET

Tantalum Capacitors - Polymer 2.5V 68uF 1206 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

1,641In Stock

2,000Expected 7/4/2026

Cut Tape

$1.26

$0.627

$0.571

$0.477

$0.448

Reel

$0.421

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

68 uF

2.5 VDC

SMD/SMT

20 %

1206

70 mOhms

17 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: $1.64
1,607In 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

1,607In Stock

Cut Tape

$1.64

$0.838

$0.767

$0.649

$0.613

Reel

$0.581

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 6.3V 100uF 1311 20% ESR=70mOhms

T520B107M006ATE070
KEMET
1: $1.32
228In Stock
26,000On Order

Mfr. Part No.
T520B107M006ATE070

Mouser Part No
80-T520B107M006E070

KEMET

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

Learn More

Datasheet

Product Comments

228In Stock

26,000On Order

Cut Tape

$1.32

$0.685

$0.623

$0.521

$0.484

Reel

$0.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

100 uF

6.3 VDC

SMD/SMT

20 %

1311

70 mOhms

63 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=70mOhms

T520B107M2R5ATE070
KEMET
1: $1.53
1,885In Stock

Mfr. Part No.
T520B107M2R5ATE070

Mouser Part No
80-T520B107M2R5E70

KEMET

Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=70mOhms

Learn More

Datasheet

Product Comments

1,885In Stock

Cut Tape

$1.53

$0.774

$0.709

$0.596

$0.562

Reel

$0.532

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

100 uF

2.5 VDC

SMD/SMT

20 %

1311

70 mOhms

25 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=18mOhms

T520B107M006ATE018
KEMET
1: $1.90
1,820In Stock
2,000Expected 26/5/2026

Mfr. Part No.
T520B107M006ATE018

Mouser Part No
80-T520B107M6ATE18

KEMET

Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=18mOhms

Learn More

Datasheet

Product Comments

1,820In Stock

2,000Expected 26/5/2026

Cut Tape

$1.90

$0.995

$0.915

$0.78

$0.737

Reel

$0.702

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

100 uF

6.3 VDC

SMD/SMT

20 %

1311

18 mOhms

63 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

Tantalum Capacitors - Polymer 6.3V 120uF 1311 20% ESR=35mOhms

T520B127M006ATE035
KEMET
1: $1.75
613In Stock
8,000On Order

Mfr. Part No.
T520B127M006ATE035

Mouser Part No
80-T520B127M6ATE35

KEMET

Tantalum Capacitors - Polymer 6.3V 120uF 1311 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

613In Stock

8,000On Order

Cut Tape

$1.75

$0.901

$0.827

$0.701

Reel

$0.663

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

120 uF

6.3 VDC

SMD/SMT

20 %

1311

35 mOhms

75.6 uA

1.9 mm

- 55 C

+ 105 C

3528

B Case

T520 SSD

Reel, Cut Tape, MouseReel

T520 Polymer Tantalum KO-CAP Capacitors

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5 mOhms
6 mOhms
7 mOhms
9 mOhms
10 mOhms
12 mOhms
14 mOhms
15 mOhms
18 mOhms
21 mOhms
25 mOhms
30 mOhms
35 mOhms
40 mOhms
45 mOhms
50 mOhms
55 mOhms
60 mOhms
65 mOhms
68 mOhms

6 uA
9.45 uA
10 uA
11.75 uA
12.5 uA
13.2 uA
13.86 uA
13.9 uA
14 uA
15 uA
16 uA
17 uA
18.75 uA
18.8 uA
20.79 uA
22 uA
25 uA
26.4 uA
27.2 uA
29.6 uA