Capacitors – Mouser Japan

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Tantalum Polymer Capacitors

KEMET Tantalum Polymer Capacitors are specially designed as a capacitance solution for applications seeking low ESR, high capacitance, long life, small case size, low profile, and high ripple handling. The use of a solid electrolytic capacitor in combination with a conductive polymer cathode yields the most energy-dense capacitance solution available in the world with the lowest possible ESR.

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Types of Capacitors

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Part #

Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=25mOhms

T520V227M006ATE025
KEMET
1: ¥388.7
2,000In Stock

Mfr. Part #
T520V227M006ATE025

Mouser Part #
80-T520V227M6E25

KEMET

Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=25mOhms

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Datasheet

Product Comments

2,000In Stock

Cut Tape

¥388.7

¥265.8

¥215.9

¥201

Reel

¥166.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

220 uF

20 %

6.3 VDC

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

T520V337M2R5ATE006
KEMET
1: ¥460.1
6,561In Stock

Mfr. Part #
T520V337M2R5ATE006

Mouser Part #
80-T520V337M2R5ATE06

KEMET

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

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Datasheet

Product Comments

6,561In Stock

Cut Tape

¥460.1

¥318.9

¥262.4

¥244.2

¥214.3

Reel

¥204.3

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

330 uF

20 %

2.5 VDC

Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=7mOhms

T520V337M004ATE007
KEMET
1: ¥506.6
3,687In Stock

Mfr. Part #
T520V337M004ATE007

Mouser Part #
80-T520V337M4ATE7

KEMET

Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=7mOhms

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Datasheet

Product Comments

3,687In Stock

Cut Tape

¥506.6

¥352.1

¥290.7

¥272.4

¥239.2

Reel

¥237.5

MouseReel Available

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

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

330 uF

20 %

4 VDC

Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=25mOhms

T520V337M004ATE025
KEMET
1: ¥438.5
2,000In Stock

Mfr. Part #
T520V337M004ATE025

Mouser Part #
80-T520V337M4E25

KEMET

Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=25mOhms

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Datasheet

Product Comments

2,000In Stock

Cut Tape

¥438.5

¥302.3

¥247.5

¥230.9

¥202.6

Reel

¥192.7

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

330 uF

20 %

4 VDC

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

T520V477M006ATE035
KEMET
1: ¥541.5
3,000In Stock

Mfr. Part #
T520V477M006ATE035

Mouser Part #
80-T520V477M006ATE35

KEMET

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

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Datasheet

3,000In Stock

Cut Tape

¥541.5

¥378.7

¥313.9

¥292.3

¥259.1

Reel

¥247.5

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

470 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=6mOhms

T520V477M2R5ATE006
KEMET
1: ¥528.2
2,000In Stock
2,000Expected 4/22/2027

Mfr. Part #
T520V477M2R5ATE006

Mouser Part #
80-T520V477M2R5006

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=6mOhms

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Datasheet

2,000In Stock

2,000Expected 4/22/2027

Cut Tape

¥528.2

¥368.7

¥305.6

¥285.7

¥252.5

Reel

¥240.8

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

470 uF

20 %

2.5 VDC

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

T520V477M2R5ATE015
KEMET
1: ¥415.3
7,373In Stock

Mfr. Part #
T520V477M2R5ATE015

Mouser Part #
80-T520V477M2R5E15

KEMET

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

Learn More

Datasheet

Product Comments

7,373In Stock

Cut Tape

¥415.3

¥285.7

¥232.5

¥217.6

¥189.4

Reel

¥179.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

470 uF

20 %

2.5 VDC

Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=40mOhms

T520W107M010ATE040
KEMET
1: ¥576.4
1,105In Stock

Mfr. Part #
T520W107M010ATE040

Mouser Part #
80-T520W107M10ATE40

KEMET

Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=40mOhms

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Datasheet

Product Comments

1,105In Stock

Cut Tape

¥576.4

¥405.3

¥337.2

¥315.6

¥279

Reel

¥277.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

100 uF

20 %

10 VDC

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=15mOhms

T520W337M2R5ATE015
KEMET
1: ¥493.3
1,299In Stock

Mfr. Part #
T520W337M2R5ATE015

Mouser Part #
80-T520W337M2R5015

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=15mOhms

Learn More

Datasheet

1,299In Stock

Cut Tape

¥493.3

¥342.2

¥282.4

¥264.1

¥232.5

Reel

¥220.9

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

330 uF

20 %

2.5 VDC

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=45mOhms

T520W476M016ATE045
KEMET
1: ¥666.1
2,992In Stock

Mfr. Part #
T520W476M016ATE045

Mouser Part #
80-T520W476M16ATE45

KEMET

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

2,992In Stock

Cut Tape

¥666.1

¥473.4

¥397

¥372.1

¥332.2

Reel

¥317.3

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

47 uF

20 %

16 VDC

Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=40mOhms

T520X337M010ATE040
KEMET
1: ¥712.6
1,000In Stock

Mfr. Part #
T520X337M010ATE040

Mouser Part #
80-T520X337M010

KEMET

Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

1,000In Stock

Cut Tape

¥712.6

¥508.3

¥426.9

¥402

Reel

¥358.8

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

330 uF

20 %

10 VDC

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

T520X477M006ATE010
KEMET
1: ¥1,534.8
409In Stock

Mfr. Part #
T520X477M006ATE010

Mouser Part #
80-T520X477M6ATE010

KEMET

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

Learn More

Datasheet

Product Comments

409In Stock

Cut Tape

¥1,534.8

¥1,126.2

¥1,064.7

¥976.7

Reel

¥877

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

470 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 6.3V 680uF 2917 20% ESR=25mOhms

T520X687M006ATE025
KEMET
1: ¥1,352.1
1,094In Stock
1,000Expected 8/12/2027

Mfr. Part #
T520X687M006ATE025

Mouser Part #
80-T520X687M006ATE25

KEMET

Tantalum Capacitors - Polymer 6.3V 680uF 2917 20% ESR=25mOhms

Learn More

Datasheet

1,094In Stock

1,000Expected 8/12/2027

Cut Tape

¥1,352.1

¥1,009.9

¥873.7

¥830.5

Reel

¥828.8

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

680 uF

20 %

6.3 VDC

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

T520Y477M006ATE025
KEMET
1: ¥518.2
3,979In Stock

Mfr. Part #
T520Y477M006ATE025

Mouser Part #
80-T520Y477M6E25

KEMET

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

Learn More

Datasheet

Product Comments

3,979In Stock

Cut Tape

¥518.2

¥362.1

¥299

¥279

Reel

¥245.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

470 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 50V 1uF 3528 20% ESR=200mohms

T521B105M050ATE200
KEMET
1: ¥239.2
8,456In Stock
10,000Expected 5/27/2027

Mfr. Part #
T521B105M050ATE200

Mouser Part #
80-T521B105M50ATE200

KEMET

Tantalum Capacitors - Polymer 50V 1uF 3528 20% ESR=200mohms

Learn More

Datasheet

8,456In Stock

10,000Expected 5/27/2027

Cut Tape

¥239.2

¥124.6

¥114.4

¥97.5

¥92.2

Reel

¥87.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1411

3528

1 uF

20 %

50 VDC

Tantalum Capacitors - Polymer 50V 2.2uF 1311 20% ESR=200mohms

T521B225M050ATE200
KEMET
1: ¥250.8
3,890In Stock

Mfr. Part #
T521B225M050ATE200

Mouser Part #
80-T521B225M50ATE200

KEMET

Tantalum Capacitors - Polymer 50V 2.2uF 1311 20% ESR=200mohms

Learn More

Datasheet

3,890In Stock

Cut Tape

¥250.8

¥130.9

¥120.4

¥102.8

¥97.3

Reel

¥92.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1411

3528

2.2 uF

20 %

50 VDC

Tantalum Capacitors - Polymer 50V 3.3uF 1311 20% ESR=200mOhms

T521B335M050ATE200
KEMET
1: ¥287.4
5,063In Stock

Mfr. Part #
T521B335M050ATE200

Mouser Part #
80-T521B335M50ATE200

KEMET

Tantalum Capacitors - Polymer 50V 3.3uF 1311 20% ESR=200mOhms

Learn More

Datasheet

5,063In Stock

Cut Tape

¥287.4

¥192.7

¥153.3

¥141.5

View

Reel

¥110.3

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

1311

3528

3.3 uF

20 %

50 VDC

Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms

T521D106M050AHE090
KEMET
1: ¥1,043.1
502In Stock
2,500Expected 10/22/2026

Mfr. Part #
T521D106M050AHE090

Mouser Part #
80-T521D106M50AHE90

KEMET

Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms

Learn More

Datasheet

Product Comments

502In Stock

2,500Expected 10/22/2026

Cut Tape

¥1,043.1

¥765.7

¥654.4

¥619.6

Reel

¥561.4

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

10 uF

20 %

50 VDC

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

T521D107M020ATE055
KEMET
1: ¥681
3,558In Stock
9,000On Order

Mfr. Part #
T521D107M020ATE055

Mouser Part #
80-T521D107M020ATE55

KEMET

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

Learn More

Datasheet

3,558In Stock

9,000On Order

Cut Tape

¥681

¥485

¥406.9

¥382

Reel

¥340.5

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

100 uF

20 %

20 VDC

Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms 20%

T521D107M025ATE050
KEMET
1: ¥833.8
3,069In Stock
7,500Expected 2/1/2027

Mfr. Part #
T521D107M025ATE050

Mouser Part #
80-T521D107M25ATE050

KEMET

Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms 20%

Learn More

Datasheet

3,069In Stock

7,500Expected 2/1/2027

Cut Tape

¥833.8

¥606.3

¥516.6

¥473.4

Reel

¥421.9

MouseReel Available

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

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

100 uF

20 %

25 VDC

Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=65mOhms

T521D157M020ATE065
KEMET
1: ¥873.7
2,103In Stock
1,500Expected 4/28/2027

Mfr. Part #
T521D157M020ATE065

Mouser Part #
80-T521D157M020ATE65

KEMET

Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=65mOhms

Learn More

Datasheet

2,103In Stock

1,500Expected 4/28/2027

Cut Tape

¥873.7

¥632.8

¥536.5

¥504.9

Reel

¥481.7

MouseReel Available

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

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

150 uF

20 %

20 VDC

Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=90mOhms

T521D226M050ATE090
KEMET
1: ¥1,073
1,369In Stock
4,000Expected 12/24/2026

Mfr. Part #
T521D226M050ATE090

Mouser Part #
80-T521D226M50E90

KEMET

Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=90mOhms

Learn More

Datasheet

1,369In Stock

4,000Expected 12/24/2026

Cut Tape

¥1,073

¥787.3

¥674.4

¥639.5

Reel

¥578

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

22 uF

20 %

50 VDC

Tantalum Capacitors - Polymer 25V 33uF 2917 20% ESR=60mohms

T521D336M025ATE060
KEMET
1: ¥463.4
1,708In Stock

Mfr. Part #
T521D336M025ATE060

Mouser Part #
80-T521D336M25ATE60

KEMET

Tantalum Capacitors - Polymer 25V 33uF 2917 20% ESR=60mohms

Learn More

Datasheet

Product Comments

1,708In Stock

Cut Tape

¥463.4

¥328.9

¥270.7

¥252.5

Reel

¥220.9

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

33 uF

20 %

25 VDC

Tantalum Capacitors - Polymer 75V 4.7uF 2917 20% ESR=75mOhms

T521D475M075ATE075
KEMET
1: ¥548.1
1,069In Stock
2,500On Order

Mfr. Part #
T521D475M075ATE075

Mouser Part #
80-T521D475M75ATE75

KEMET

Tantalum Capacitors - Polymer 75V 4.7uF 2917 20% ESR=75mOhms

Learn More

Datasheet

1,069In Stock

2,500On Order

Cut Tape

¥548.1

¥383.7

¥317.3

¥297.3

Reel

¥260.8

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

4.7 uF

20 %

75 VDC

Tantalum Capacitors - Polymer 20V 47uF 2917 20% ESR=55mOhms

T521D476M020ATE055
KEMET
1: ¥548.1
2,061In Stock

Mfr. Part #
T521D476M020ATE055

Mouser Part #
80-T521D476M20ATE55

KEMET

Tantalum Capacitors - Polymer 20V 47uF 2917 20% ESR=55mOhms

Learn More

Datasheet

Product Comments

2,061In Stock

Cut Tape

¥548.1

¥383.7

¥318.9

¥297.3

Reel

¥262.4

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

47 uF

20 %

20 VDC

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
20 uF
22 uF
25 uF
27 uF
33 uF
39 uF
40 uF
47 uF
50 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
15 VDC
16 VDC
18 VDC
20 VDC
25 VDC
30 VDC
35 VDC
40 VDC
50 VDC