Capacitors – Mouser Japan

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

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.

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

Types of Capacitors

List Images

Results: 3,259

Applied Filters:

Product

Termination Style

Case Code - in

Case Code - mm

Capacitance

Tolerance

Voltage Rating DC

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 330uF 2917 20% ESR=25mOhms

T520V337M006ATE025
KEMET
1: ¥395.3
1,211In Stock
27,000On Order

Mfr. Part #
T520V337M006ATE025

Mouser Part #
80-T520V337M6E25

KEMET

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

Learn More

Datasheet

Product Comments

1,211In Stock

27,000On Order

Cut Tape

¥395.3

¥275.7

¥232.5

¥207.6

¥182.7

Reel

¥172.7

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

330 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=40mOhms

T520V337M006ATE040
KEMET
1: ¥365.4
626In Stock
1,000Expected 10/16/2026

Mfr. Part #
T520V337M006ATE040

Mouser Part #
80-T520V337M6E40

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

626In Stock

1,000Expected 10/16/2026

Cut Tape

¥365.4

¥247.5

¥201

¥187.7

¥161.9

Reel

¥154.3

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

330 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=7mOhms

T520V476M016ATE070
KEMET
1: ¥662.7
163In Stock
1,000Expected 10/5/2026

Mfr. Part #
T520V476M016ATE070

Mouser Part #
80-T520V476M16ATE70

KEMET

Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=7mOhms

Learn More

Datasheet

Product Comments

163In Stock

1,000Expected 10/5/2026

Cut Tape

¥662.7

¥470.1

¥405.3

¥368.7

¥322.2

Reel

¥308.9

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 2.5V 470uF 2917 20% ESR=7mOhms

T520V477M2R5ATE007
KEMET
1: ¥506.6
956In Stock
1,000Expected 3/4/2027

Mfr. Part #
T520V477M2R5ATE007

Mouser Part #
80-T520V477M2R5ATE07

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=7mOhms

Learn More

Datasheet

Product Comments

956In Stock

1,000Expected 3/4/2027

Cut Tape

¥506.6

¥352.1

¥290.7

¥272.4

¥239.2

Reel

¥227.6

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 20% ESR=9mOhms

T520V477M2R5ATE0097280
KEMET
1: ¥483.4
51In Stock
3,000Expected 4/29/2027

Mfr. Part #
T520V477M2R5ATE0097280

Mouser Part #
80-T520V477M2R5ATE09

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms

Learn More

Datasheet

51In Stock

3,000Expected 4/29/2027

Cut Tape

¥483.4

¥343.8

¥297.3

¥260.8

View

Reel

¥199.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Tantalum Capacitors

SMD/SMT

2917

7343

470 uF

20 %

2.5 VDC

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=9mOhms

T520V477M2R5ATE009
KEMET
1: ¥483.4
129In Stock
2,000Expected 3/24/2027

Mfr. Part #
T520V477M2R5ATE009

Mouser Part #
80-T520V477M2R5ATE9

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=9mOhms

Learn More

Datasheet

Product Comments

129In Stock

2,000Expected 3/24/2027

Cut Tape

¥483.4

¥343.8

¥297.3

¥260.8

¥214.3

Reel

¥204.3

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=12mOhms

T520V477M2R5ATE012
KEMET
1: ¥448.5
934In Stock

Mfr. Part #
T520V477M2R5ATE012

Mouser Part #
80-T520V477M2R5E12

KEMET

Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=12mOhms

Learn More

Datasheet

Product Comments

934In Stock

Cut Tape

¥448.5

¥322.2

¥277.4

¥244.2

¥217.6

Reel

¥191

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 6.3 VDC 470uF 2917 20% ESR=55mOhm

T520V477M006ATE055
KEMET
1: ¥543.1
430In Stock
3,000Expected 12/28/2026

Mfr. Part #
T520V477M006ATE055

Mouser Part #
80-T520V477M6ATE055

KEMET

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

Learn More

Datasheet

Product Comments

430In Stock

3,000Expected 12/28/2026

Cut Tape

¥543.1

¥383.7

¥317.3

¥295.7

¥260.8

Reel

¥249.2

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

470 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 10V 68uF 2917 20% ESR=60mOhms

T520V686M010ATE060
KEMET
1: ¥335.5
626In Stock

Mfr. Part #
T520V686M010ATE060

Mouser Part #
80-T520V686M010

KEMET

Tantalum Capacitors - Polymer 10V 68uF 2917 20% ESR=60mOhms

Learn More

Datasheet

Product Comments

626In Stock

Cut Tape

¥335.5

¥225.9

¥182.7

¥169.4

¥146.3

Reel

¥139.2

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

68 uF

20 %

10 VDC

Tantalum Capacitors - Polymer 10V 68uF 2917 20% ESR=45mOhms

T520V686M010ATE045
KEMET
1: ¥360.4
140In Stock
1,000Expected 10/9/2026

Mfr. Part #
T520V686M010ATE045

Mouser Part #
80-T520V686M10E45

KEMET

Tantalum Capacitors - Polymer 10V 68uF 2917 20% ESR=45mOhms

Learn More

Datasheet

Product Comments

140In Stock

1,000Expected 10/9/2026

Cut Tape

¥360.4

¥244.2

¥197.7

¥184.4

¥159.3

Reel

¥151.6

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

68 uF

20 %

10 VDC

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms

T520W337M2R5ATE025
KEMET
1: ¥441.8
5In Stock
2,000Expected 2/25/2027

Mfr. Part #
T520W337M2R5ATE025

Mouser Part #
80-T520W337M2R5ATE25

KEMET

Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms

Learn More

Datasheet

Product Comments

5In Stock

2,000Expected 2/25/2027

Cut Tape

¥441.8

¥325.6

¥267.4

¥250.8

¥219.3

Reel

¥210.9

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 6.3V 470uF 2917 20% ESR=35mOhms

T520W477M006ATE035
KEMET
1: ¥647.8
665In Stock
26,000On Order

Mfr. Part #
T520W477M006ATE035

Mouser Part #
80-T520W477M006035

KEMET

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

Learn More

Datasheet

665In Stock

26,000On Order

Cut Tape

¥647.8

¥466.7

¥405.3

¥357.1

¥299

Reel

¥285.7

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

470 uF

20 %

6.3 VDC

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

T520X158M2R5ATE015
KEMET
1: ¥1,156.1
28In Stock
500Expected 4/8/2027

Mfr. Part #
T520X158M2R5ATE015

Mouser Part #
80-T520X158M2R5ATE15

KEMET

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

Learn More

Datasheet

28In Stock

500Expected 4/8/2027

Cut Tape

¥1,156.1

¥853.8

¥732.5

¥696

Reel

¥676

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

1.5 mF

20 %

2.5 VDC

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

T520X337M010ATE010
KEMET
1: ¥868.7
439In Stock
5,500Expected 1/14/2027

Mfr. Part #
T520X337M010ATE010

Mouser Part #
80-T520X337M10ATE10

KEMET

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

Learn More

Datasheet

Product Comments

439In Stock

5,500Expected 1/14/2027

Cut Tape

¥868.7

¥626.2

¥543.1

¥478.4

Reel

¥413.6

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 4V 680uF 2917 20% ESR=35mOhms

T520X687M004ATE035
KEMET
1: ¥1,235.8
28In Stock

Mfr. Part #
T520X687M004ATE035

Mouser Part #
80-T520X687M4E35

KEMET

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=35mOhms

Learn More

Datasheet

Product Comments

28In Stock

Cut Tape

¥1,235.8

¥935.1

¥769

¥722.5

Reel

¥629.5

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

680 uF

20 %

4 VDC

Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=10mOhms

T520Y108M2R5ATE010
KEMET
1: ¥710.9
137In Stock

Mfr. Part #
T520Y108M2R5ATE010

Mouser Part #
80-T520Y108M2R5ATE10

KEMET

Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=10mOhms

Learn More

Datasheet

Product Comments

137In Stock

Cut Tape

¥710.9

¥506.6

¥425.2

¥400.3

Reel

¥357.1

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

1 mF

20 %

2.5 VDC

Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=15mOhms

T520Y157M010ATE015
KEMET
1: ¥792.3
7In Stock

Mfr. Part #
T520Y157M010ATE015

Mouser Part #
80-T520Y157M10ATE015

KEMET

Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

7In Stock

Cut Tape

¥792.3

¥569.7

¥480

¥453.5

Reel

¥405.3

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

150 uF

20 %

10 VDC

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=40mOhms

T520Y227M010ATE040
KEMET
1: ¥647.8
336In Stock

Mfr. Part #
T520Y227M010ATE040

Mouser Part #
80-T520Y227MATE40

KEMET

Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

336In Stock

Cut Tape

¥647.8

¥458.4

¥383.7

¥360.4

Reel

¥318.9

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

220 uF

20 %

10 VDC

Tantalum Capacitors - Polymer 10V 330uF 20% ESR=25mOhms

T520Y337M010ATE025
KEMET
1: ¥780.7
309In Stock

Mfr. Part #
T520Y337M010ATE025

Mouser Part #
80-T520Y337M10ATE025

KEMET

Tantalum Capacitors - Polymer 10V 330uF 20% ESR=25mOhms

Learn More

Datasheet

309In Stock

Cut Tape

¥780.7

¥559.8

¥471.7

¥445.1

Reel

¥397

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

330 uF

20 %

10 VDC

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=40mOhms

T520Y337M006ATE040
KEMET
1: ¥679.3
50In Stock

Mfr. Part #
T520Y337M006ATE040

Mouser Part #
80-T520Y337M6ATE40

KEMET

Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=40mOhms

Learn More

Datasheet

Product Comments

50In Stock

Cut Tape

¥679.3

¥480

¥402

¥377

Reel

¥290.7

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

330 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=15mOhms

T520Y477M006ATE015
KEMET
1: ¥563.1
866In Stock

Mfr. Part #
T520Y477M006ATE015

Mouser Part #
80-T520Y477M6ATE15

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

866In Stock

Cut Tape

¥563.1

¥393.7

¥327.2

¥307.3

Reel

¥269.1

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 470uF 2917 20% ESR=18mOhms

T520Y477M006ATE018
KEMET
1: ¥518.2
575In Stock

Mfr. Part #
T520Y477M006ATE018

Mouser Part #
80-T520Y477M6ATE18

KEMET

Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=18mOhms

Learn More

Datasheet

Product Comments

575In 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 6.3V 680uF 2917 20% ESR=18mOhms

T520Y687M006ATE018
KEMET
1: ¥667.7
437In Stock
1,500Expected 11/19/2026

Mfr. Part #
T520Y687M006ATE018

Mouser Part #
80-T520Y687M006ATE18

KEMET

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

Learn More

Datasheet

437In Stock

1,500Expected 11/19/2026

Cut Tape

¥667.7

¥456.8

¥397

¥372.1

Reel

¥330.5

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

680 uF

20 %

6.3 VDC

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

T520Y687M006ATE025
KEMET
1: ¥667.7
444In Stock

Mfr. Part #
T520Y687M006ATE025

Mouser Part #
80-T520Y687M06ATE025

KEMET

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

Learn More

Datasheet

444In Stock

Cut Tape

¥667.7

¥473.4

¥397

¥372.1

Reel

¥330.5

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Low ESR

SMD/SMT

2917

7343

680 uF

20 %

6.3 VDC

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=15mOhms

T520Y687M004ATE015
KEMET
1: ¥867
94In Stock
500Expected 2/23/2027

Mfr. Part #
T520Y687M004ATE015

Mouser Part #
80-T520Y687M4ATE15

KEMET

Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=15mOhms

Learn More

Datasheet

Product Comments

94In Stock

500Expected 2/23/2027

Cut Tape

¥867

¥607.9

¥523.2

¥460.1

Reel

¥428.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Tantalum Capacitors

Tantalum Organic Polymer Standard Grade

SMD/SMT

2917

7343

680 uF

20 %

4 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