Capacitors – Mouser Finland

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product Type	Product	Termination Style	Case Code - in	Case Code - mm	Capacitance	Tolerance	Voltage Rating DC
Tantalum Capacitors - Polymer 75V 82uF 10% ESR=220mOhms T555B826K075AH KEMET 1: 72,83 € 200Expected 07/04/2027	Mfr. Part No. T555B826K075AH Mouser Part No 80-T555B826K075AH	KEMET	Tantalum Capacitors - Polymer 75V 82uF 10% ESR=220mOhms Learn More about KEMET phs capacitors	Datasheet	200Expected 07/04/2027	72,83 € 56,49 € 53,61 €	Min.: 1 Mult.: 1	No	Tantalum Capacitors	Tantalum Solid Hermetically Sealed	SMD/SMT	9633	24585	82 uF	10 %	75 VDC
Tantalum Capacitors - Polymer 75V 82uF 20% ESR=220mOhms T555B826M075AH KEMET 1: 65,45 € 100Expected 13/11/2026	Mfr. Part No. T555B826M075AH Mouser Part No 80-T555B826M075AH	KEMET	Tantalum Capacitors - Polymer 75V 82uF 20% ESR=220mOhms Learn More about KEMET phs capacitors	Datasheet	100Expected 13/11/2026	65,45 € 49,91 € 48,25 €	Min.: 1 Mult.: 1	No	Tantalum Capacitors	Tantalum Solid Hermetically Sealed	SMD/SMT	9633	24585	82 uF	20 %	75 VDC
Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=15mOhms T520C227M004ATE015 KEMET 1: 1,60 € 498Expected 28/12/2026	Mfr. Part No. T520C227M004ATE015 Mouser Part No 80-T520C227M4ATE015	KEMET	Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	498Expected 28/12/2026	Cut Tape 1,60 € 1,08 € 0,869 € 0,798 € Reel 0,687 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2312	6032	220 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 10V 47uF 2312 20% ESR=100mOhms T520C476M010ATE100 KEMET 1: 1,31 € 968On Order	Mfr. Part No. T520C476M010ATE100 Mouser Part No 80-T520C476M10ATE100	KEMET	Tantalum Capacitors - Polymer 10V 47uF 2312 20% ESR=100mOhms Learn More about KEMET t520caps	Datasheet	968On Order On Order Ship Dates Mfr. No: T520C476M010ATE100 Stock: 0 On Order: 468 Expected 18/02/2027 500 Expected 15/07/2027 Factory Lead Time: 26 Weeks	Cut Tape 1,31 € 0,702 € 0,646 € Reel 0,544 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2312	6032	47 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=80mOhms T520D156M025ATE080 KEMET 1: 2,81 € 994Expected 01/02/2027	Mfr. Part No. T520D156M025ATE080 Mouser Part No 80-T520D156M025	KEMET	Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	994Expected 01/02/2027	Cut Tape 2,81 € 1,99 € 1,64 € 1,53 € Reel 1,27 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	15 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=15mOhms T520V157M006ATE015 KEMET 1: 1,77 € 2 000Expected 30/03/2027	Mfr. Part No. T520V157M006ATE015 Mouser Part No 80-T520V157M6E15	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	2 000Expected 30/03/2027	Cut Tape 1,77 € 1,20 € 0,972 € 0,894 € 0,788 € Reel 0,788 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	150 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=150mOhms T521B156M035ATE150 KEMET 1: 1,10 € 3 000On Order	Mfr. Part No. T521B156M035ATE150 Mouser Part No 80-T521B156M35ATE150	KEMET	Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=150mOhms Learn More about KEMET t521 caps	Datasheet	3 000On Order On Order Ship Dates Mfr. No: T521B156M035ATE150 Stock: 0 On Order: 1 000 Expected 27/05/2027 2 000 Expected 17/06/2027 Factory Lead Time: 40 Weeks	Cut Tape 1,10 € 0,749 € 0,545 € 0,452 € 0,421 € Reel 0,378 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	1411	3528	15 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 20V 47uF 2917 20% ESR=40mOhms T521D476M020ATE040 KEMET 1: 2,86 € 850Expected 23/02/2027	Mfr. Part No. T521D476M020ATE040 Mouser Part No 80-T521D476M20ATE40	KEMET	Tantalum Capacitors - Polymer 20V 47uF 2917 20% ESR=40mOhms Learn More about KEMET t521 caps	Datasheet	850Expected 23/02/2027	Cut Tape 2,86 € 2,19 € 1,82 € 1,69 € Reel 1,42 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	47 uF	20 %	20 VDC
Tantalum Capacitors - Polymer 50V 5.6uF 2917 20% ESR=90mOhms T521D565M050ATE090 KEMET 1: 2,50 € 965Expected 01/02/2027	Mfr. Part No. T521D565M050ATE090 Mouser Part No 80-T521D565M50ATE90	KEMET	Tantalum Capacitors - Polymer 50V 5.6uF 2917 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	965Expected 01/02/2027	Cut Tape 2,50 € 1,75 € 1,44 € 1,33 € Reel 1,16 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	5.6 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 6.3 VDC 150uF 2917 20% ESR=25mOhm T525D157M006ATE025 KEMET 1: 3,41 € 500Expected 09/03/2027	Mfr. Part No. T525D157M006ATE025 Mouser Part No 80-T525D157M6ATE25	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 150uF 2917 20% ESR=25mOhm Learn More about KEMET T525caps	Datasheet	500Expected 09/03/2027	Cut Tape 3,41 € 2,46 € 2,13 € 1,88 € Reel 1,73 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	150 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 25V 15uF 20% ESR=100mOhms 3528 Face Down Term T527T156M025ATE100 KEMET 1: 1,26 € 2 800Expected 08/04/2027	Mfr. Part No. T527T156M025ATE100 Mouser Part No 80-T527T156M25ATE100	KEMET	Tantalum Capacitors - Polymer 25V 15uF 20% ESR=100mOhms 3528 Face Down Term Learn More about KEMET T527 KOCAPs	Datasheet	2 800Expected 08/04/2027	Cut Tape 1,26 € 0,903 € 0,654 € 0,578 € 0,546 € Reel 0,482 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	15 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 6.3V 10uF 0805 20% ESR=200mOhms T529P106M006AAE200 KEMET 1: 1,25 € 3 000Expected 31/12/2026	Mfr. Part No. T529P106M006AAE200 Mouser Part No 80-T529P106M06AAE200	KEMET	Tantalum Capacitors - Polymer 6.3V 10uF 0805 20% ESR=200mOhms Learn More about KEMET KEMET T529 KOCAPs	Datasheet	3 000Expected 31/12/2026	Cut Tape 1,25 € 0,768 € 0,617 € 0,536 € 0,497 € Reel 0,464 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	0805	2012	10 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 50VDC 33uF 2917 20% ESR=75mOhms T541X336M050AT6510 KEMET 1: 19,34 € 100Expected 16/06/2027	Mfr. Part No. T541X336M050AT6510 Mouser Part No 80-T541X336M50AT6510	KEMET	Tantalum Capacitors - Polymer 50VDC 33uF 2917 20% ESR=75mOhms Learn More about KEMET KEMETt54caps	Datasheet	100Expected 16/06/2027	Cut Tape 19,34 € 14,80 € 13,24 € Reel 11,94 € MouseReel Available	Min.: 1 Mult.: 1 : 100		Tantalum Capacitors		SMD/SMT	2917	7343	33 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 63V 22uF 2917 20% ESR=75mOhms T543X226M063ATS075 KEMET 1: 15,41 € 50Expected 05/07/2027	Mfr. Part No. T543X226M063ATS075 Mouser Part No 80-T543X226M63ATS075	KEMET	Tantalum Capacitors - Polymer 63V 22uF 2917 20% ESR=75mOhms Learn More about KEMET T543	Datasheet	50Expected 05/07/2027	Cut Tape 15,41 € 11,69 € 10,41 € Reel 9,96 € MouseReel Available	Min.: 1 Mult.: 1 : 100		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	22 uF	20 %	63 VDC
Tantalum Capacitors - Polymer 25V 22uF 2917 20% ESR=60mOhms AEC-Q200 T591D226M025ATE060 KEMET 1: 1,91 € 500Expected 20/01/2027	Mfr. Part No. T591D226M025ATE060 Mouser Part No 80-T591D226M025ATE60	KEMET	Tantalum Capacitors - Polymer 25V 22uF 2917 20% ESR=60mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	500Expected 20/01/2027	Cut Tape 1,91 € 1,30 € 1,05 € 0,98 € Reel 0,845 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	22 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=80mOhms AEC-Q200 T591D337M006ATE080 KEMET 1: 1,33 € 489Expected 31/12/2026	Mfr. Part No. T591D337M006ATE080 Mouser Part No 80-T591D337M006ATE80	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=80mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	489Expected 31/12/2026	Cut Tape 1,33 € 0,699 € 0,644 € Reel 0,55 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 680uF 7343 20% ESR=25mOhms AEC-Q200 T591X687M006ATE025 KEMET 1: 2,45 € 1 000On Order	Mfr. Part No. T591X687M006ATE025 Mouser Part No 80-T591X687M06ATE025	KEMET	Tantalum Capacitors - Polymer 6.3V 680uF 7343 20% ESR=25mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	1 000On Order	Cut Tape 2,45 € 1,70 € 1,40 € 1,31 € Reel 1,23 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	680 uF	20 %	6 VDC
Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=80mOhms AEC-Q200 T598D107M010ATE080 KEMET 1: 1,47 € 500Expected 08/04/2027	Mfr. Part No. T598D107M010ATE080 Mouser Part No 80-T598D107M010E080	KEMET	Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=80mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	500Expected 08/04/2027	Cut Tape 1,47 € 0,784 € 0,723 € Reel 0,584 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	100 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 35V 15uF 20% ESR=65mOhms AEC-Q200 T598D156M035ATE065 KEMET 1: 2,06 € 1 000On Order	Mfr. Part No. T598D156M035ATE065 Mouser Part No 80-T598D156M035ATE65	KEMET	Tantalum Capacitors - Polymer 35V 15uF 20% ESR=65mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1 000On Order On Order Ship Dates Mfr. No: T598D156M035ATE065 Stock: 0 On Order: 500 Expected 04/03/2027 500 TBD Factory Lead Time: 26 Weeks	Cut Tape 2,06 € 1,41 € 1,15 € 1,07 € Reel 0,937 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	15 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 16V 47uF 20% ESR=70mOhms AEC-Q200 T598D476M016ATE070 KEMET 1: 1,97 € 991Expected 07/01/2027	Mfr. Part No. T598D476M016ATE070 Mouser Part No 80-T598D476M016ATE70	KEMET	Tantalum Capacitors - Polymer 16V 47uF 20% ESR=70mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	991Expected 07/01/2027	Cut Tape 1,97 € 1,33 € 1,08 € 1,01 € Reel 0,869 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	47 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 4V 220uF 20% ESR=45mOhms T520B227M004AHE045 KEMET 1: 1,26 € 1 985Expected 06/05/2027	Mfr. Part No. T520B227M004AHE045 Mouser Part No 80-T520B227M04AHE045	KEMET	Tantalum Capacitors - Polymer 4V 220uF 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	1 985Expected 06/05/2027	Cut Tape 1,26 € 0,886 € 0,648 € 0,542 € 0,506 € Reel 0,479 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	220 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=70mOhms T520B476M010AHE070 KEMET 1: 1,16 € 1 750Expected 06/05/2027	Mfr. Part No. T520B476M010AHE070 Mouser Part No 80-T520B476M010AHE70	KEMET	Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1 750Expected 06/05/2027	Cut Tape 1,16 € 0,611 € 0,562 € 0,477 € 0,452 € Reel 0,403 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	47 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 220uF 20% ESR=25mOhms T520D227M010AHE025 KEMET 1: 2,53 € 400Expected 29/04/2027	Mfr. Part No. T520D227M010AHE025 Mouser Part No 80-T520D227M10AHE025	KEMET	Tantalum Capacitors - Polymer 10V 220uF 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	400Expected 29/04/2027	Cut Tape 2,53 € 1,84 € 1,59 € 1,40 € Reel 1,08 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	220 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=10mOhms T520D337M006AHE010 KEMET 1: 2,37 € 250Expected 22/12/2026	Mfr. Part No. T520D337M006AHE010 Mouser Part No 80-T520D337M06AHE10	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	250Expected 22/12/2026	Cut Tape 2,37 € 1,69 € 1,45 € 1,28 € Reel 0,937 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 20V 100uF 20% ESR=50mOhms T541X107M020AH6510 KEMET 1: 19,14 € 82Expected 10/05/2027	Mfr. Part No. T541X107M020AH6510 Mouser Part No 80-T541X107M20AH6510	KEMET	Tantalum Capacitors - Polymer 20V 100uF 20% ESR=50mOhms Learn More about KEMET KEMETt54caps	Datasheet	82Expected 10/05/2027	Cut Tape 19,14 € 14,90 € 13,32 € Reel 12,59 € MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	100 uF	20 %	20 VDC

Tantalum Polymer Capacitors

Types of Capacitors

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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
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

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Tantalum Polymer Capacitors

Types of Capacitors

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