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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.	Product Type	Product	Termination Style	Case Code - in	Case Code - mm	Capacitance	Tolerance	Voltage Rating DC
Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=40mOhms T543X336M050ATE040 KEMET 1: 12,36 € 19In Stock 17 400On Order	Mfr. Part No. T543X336M050ATE040 Mouser Part No 80-T543X336M050ATE40	KEMET	Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=40mOhms Learn More about KEMET T543	Datasheet	19In Stock 17 400On Order On Order Ship Dates Mfr. No: T543X336M050ATE040 Stock: 19 Can Dispatch Immediately On Order: 10 900 Expected 04/05/2027 6 500 Expected 11/06/2027 Factory Lead Time: 53 Weeks	Cut Tape 12,36 € 9,37 € 8,34 € 7,86 € Reel 7,21 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	33 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 35V 47uF 2917 10% ESR=60mOhms T543X476K035ATW060 KEMET 1: 16,51 € 39In Stock	Mfr. Part No. T543X476K035ATW060 Mouser Part No 80-T543X476K035ATW60	KEMET	Tantalum Capacitors - Polymer 35V 47uF 2917 10% ESR=60mOhms Learn More about KEMET T543	Datasheet	39In Stock	Cut Tape 16,51 € 12,82 € 11,46 € Reel 10,76 € 9,92 € 9,65 € MouseReel Available	Min.: 1 Mult.: 1 : 100	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	47 uF	10 %	35 VDC
Tantalum Capacitors - Polymer 35V 47uF 2917 20% ESR=30mOhms T543X476M035ATE030 KEMET 1: 15,02 € 5In Stock 2 600Expected 13/01/2027	Mfr. Part No. T543X476M035ATE030 Mouser Part No 80-T543X476M035ATE30	KEMET	Tantalum Capacitors - Polymer 35V 47uF 2917 20% ESR=30mOhms Learn More about KEMET T543	Datasheet	5In Stock 2 600Expected 13/01/2027	Cut Tape 15,02 € 11,77 € 10,47 € Reel 10,11 € MouseReel Available	Min.: 1 Mult.: 1 : 100	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	47 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 6.3V 1500uF 2924 20% ESR=35mOhms T545H158M006ATE035 KEMET 1: 5,44 € 30In Stock 9 000On Order	Mfr. Part No. T545H158M006ATE035 Mouser Part No 80-T545H158M6ATE35	KEMET	Tantalum Capacitors - Polymer 6.3V 1500uF 2924 20% ESR=35mOhms Learn More about KEMET ssd ko cap polymer capacitors	Datasheet	30In Stock 9 000On Order On Order Ship Dates Mfr. No: T545H158M006ATE035 Stock: 30 Can Dispatch Immediately On Order: 3 000 Expected 13/07/2027 6 000 Expected 18/08/2027 Factory Lead Time: 26 Weeks	Cut Tape 5,44 € 3,99 € 3,41 € 3,23 € 2,93 € Reel 2,83 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2924	7360	1500 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 16V 100uF 2917 20% ESR=50mOhms T545V107M016ATE050 KEMET 1: 2,55 € 454In Stock 1 000Expected 04/03/2027	Mfr. Part No. T545V107M016ATE050 Mouser Part No 80-T545V107M016ATE50	KEMET	Tantalum Capacitors - Polymer 16V 100uF 2917 20% ESR=50mOhms Learn More about KEMET ssd ko cap polymer capacitors	Datasheet	454In Stock 1 000Expected 04/03/2027	Cut Tape 2,55 € 1,77 € 1,46 € 1,37 € 1,22 € Reel 1,20 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	100 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms T545W477M006ATE035 KEMET 1: 2,39 € 42In Stock 7 000On Order	Mfr. Part No. T545W477M006ATE035 Mouser Part No 80-T545W477M6ATE35	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms Learn More about KEMET ssd ko cap polymer capacitors	Datasheet	42In Stock 7 000On Order On Order Ship Dates Mfr. No: T545W477M006ATE035 Stock: 42 Can Dispatch Immediately On Order: 2 000 Expected 16/02/2027 2 000 Expected 02/03/2027 3 000 Expected 03/08/2027 Factory Lead Time: 26 Weeks	Cut Tape 2,39 € 1,74 € 1,50 € 1,24 € 1,08 € Reel 1,04 € 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 16V 220uF 2917 20% ESR=35mOhms T545X227M016ATE035 KEMET 1: 5,77 € 3In Stock 500Expected 11/03/2027	Mfr. Part No. T545X227M016ATE035 Mouser Part No 80-T545X227M16ATE35	KEMET	Tantalum Capacitors - Polymer 16V 220uF 2917 20% ESR=35mOhms Learn More about KEMET ssd ko cap polymer capacitors	Datasheet	3In Stock 500Expected 11/03/2027	Cut Tape 5,77 € 4,26 € 3,65 € 3,46 € Reel 3,13 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	220 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 16V 330uF 2917 10% ESR=25mOhms T545X337K016ATE025 KEMET 1: 8,39 € 12In Stock 5 000Expected 04/12/2026	Mfr. Part No. T545X337K016ATE025 Mouser Part No 80-T545X337K016ATE25	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 10% ESR=25mOhms Learn More about KEMET ssd ko cap polymer capacitors	Datasheet	12In Stock 5 000Expected 04/12/2026	Cut Tape 8,39 € 6,32 € 5,50 € 5,15 € Reel 4,79 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	10 %	16 VDC
Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms T545X337M016ATE025 KEMET 1: 7,35 € 32In Stock 2 000On Order	Mfr. Part No. T545X337M016ATE025 Mouser Part No 80-T545X337M16ATE25	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms Learn More about KEMET ssd ko cap polymer capacitors	Datasheet	32In Stock 2 000On Order On Order Ship Dates Mfr. No: T545X337M016ATE025 Stock: 32 Can Dispatch Immediately On Order: 500 Expected 04/03/2027 1 500 Expected 08/03/2027 Factory Lead Time: 26 Weeks	Cut Tape 7,35 € 5,77 € 5,09 € 4,67 € Reel 4,43 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=70mOhms AEC-Q200 T591B107M006ATE070 KEMET 1: 1,01 € 2 688In Stock	Mfr. Part No. T591B107M006ATE070 Mouser Part No 80-T591B107M006ATE70	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=70mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	2 688In Stock	Cut Tape 1,01 € 0,517 € 0,473 € 0,399 € 0,376 € Reel 0,356 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	100 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=70mOhms T591B157M006ATE070 KEMET 1: 1,08 € 470In Stock	Mfr. Part No. T591B157M006ATE070 Mouser Part No 80-T591B157M006ATE70	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=70mOhms Learn More about KEMET t591 auto caps	Datasheet	470In Stock	Cut Tape 1,08 € 0,551 € 0,505 € 0,427 € 0,403 € Reel 0,383 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	150 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 50V 2.2uF 3528 20% ESR=150mOhms AEC-Q200 T591B225M050ATE150 KEMET 1: 1,21 € 1 010In Stock 2 000Expected 18/05/2027	Mfr. Part No. T591B225M050ATE150 Mouser Part No 80-T591B225M50ATE150	KEMET	Tantalum Capacitors - Polymer 50V 2.2uF 3528 20% ESR=150mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	1 010In Stock 2 000Expected 18/05/2027	Cut Tape 1,21 € 0,634 € 0,583 € 0,496 € 0,47 € Reel 0,444 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	2.2 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 50V 2.2uF 3528 20% ESR=200mOhms AEC-Q200 T591B225M050ATE200 KEMET 1: 1,11 € 1 952In Stock	Mfr. Part No. T591B225M050ATE200 Mouser Part No 80-T591B225M50ATE200	KEMET	Tantalum Capacitors - Polymer 50V 2.2uF 3528 20% ESR=200mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	1 952In Stock	Cut Tape 1,11 € 0,568 € 0,52 € 0,441 € 0,416 € Reel 0,396 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	2.2 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=70mOhms AEC-Q200 T591B476M010ATE070 KEMET 1: 1,18 € 1 800In Stock	Mfr. Part No. T591B476M010ATE070 Mouser Part No 80-T591B476M010E70	KEMET	Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=70mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	1 800In Stock	Cut Tape 1,18 € 0,655 € 0,601 € 0,503 € 0,47 € Reel 0,432 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	47 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 35V 10uF 2917 20% ESR=120mOhm AEC-Q200 T591D106M035ATE120 KEMET 1: 2,08 € 736In Stock	Mfr. Part No. T591D106M035ATE120 Mouser Part No 80-T591D106M35ATE120	KEMET	Tantalum Capacitors - Polymer 35V 10uF 2917 20% ESR=120mOhm AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	736In Stock	Cut Tape 2,08 € 1,43 € 1,16 € 1,08 € Reel 0,937 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	10 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=25mOhms AEC-Q200 T591D107M010ATE025 KEMET 1: 1,42 € 402In Stock 500Expected 08/04/2027	Mfr. Part No. T591D107M010ATE025 Mouser Part No 80-T591D107M010E25	KEMET	Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=25mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	402In Stock 500Expected 08/04/2027	Cut Tape 1,42 € 0,946 € 0,749 € 0,691 € Reel 0,592 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	100 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=40mOhms AEC-Q200 T591D107M010ATE040 KEMET 1: 1,38 € 1 644In Stock 1 500Expected 07/12/2026	Mfr. Part No. T591D107M010ATE040 Mouser Part No 80-T591D107M010E40	KEMET	Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=40mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	1 644In Stock 1 500Expected 07/12/2026	Cut Tape 1,38 € 0,73 € 0,673 € Reel 0,577 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	100 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=80mOhms AEC-Q200 T591D107M010ATE080 KEMET 1: 1,20 € 545In Stock	Mfr. Part No. T591D107M010ATE080 Mouser Part No 80-T591D107M010E80	KEMET	Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=80mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	545In Stock	Cut Tape 1,20 € 0,618 € 0,568 € Reel 0,482 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	100 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 16V 100uF 2917 20% ESR=50mOhms AEC-Q200 T591D107M016ATE050 KEMET 1: 2,27 € 127In Stock 500Expected 07/12/2026	Mfr. Part No. T591D107M016ATE050 Mouser Part No 80-T591D107M016ATE50	KEMET	Tantalum Capacitors - Polymer 16V 100uF 2917 20% ESR=50mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	127In Stock 500Expected 07/12/2026	Cut Tape 2,27 € 1,62 € 1,39 € 1,23 € Reel 1,01 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	100 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 10V 150uF 7343 20% ESR=45mOhms T591D157M010ATE045 KEMET 1: 1,76 € 5In Stock	Mfr. Part No. T591D157M010ATE045 Mouser Part No 80-T591D157M10ATE045	KEMET	Tantalum Capacitors - Polymer 10V 150uF 7343 20% ESR=45mOhms Learn More about KEMET t591 auto caps	Datasheet	5In Stock	Cut Tape 1,76 € 1,20 € 0,963 € 0,886 € Reel 0,673 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	150 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 35Volt 22uF 2912 20% ESR=65mOhms AEC-Q200 T591D226M035ATE065 KEMET 1: 2,34 € 9In Stock 500Expected 17/12/2026	Mfr. Part No. T591D226M035ATE065 Mouser Part No 80-T591D226M035ATE65	KEMET	Tantalum Capacitors - Polymer 35Volt 22uF 2912 20% ESR=65mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	9In Stock 500Expected 17/12/2026	Cut Tape 2,34 € 1,63 € 1,34 € 1,25 € Reel 0,946 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors		SMD/SMT	2917	7343	22 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=40mOhms AEC-Q200 T591D227M010ATE040 KEMET 1: 1,69 € 133In Stock	Mfr. Part No. T591D227M010ATE040 Mouser Part No 80-T591D227M010ATE40	KEMET	Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=40mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	133In Stock	Cut Tape 1,69 € 1,14 € 0,92 € 0,845 € Reel 0,729 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	220 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 2.5VDC 220uF 7343 20% ESR=0.012Ohms T591D227M2R5ATE012 KEMET 1: 1,85 € 485In Stock	Mfr. Part No. T591D227M2R5ATE012 Mouser Part No 80-T591D227M2R5ATE12	KEMET	Tantalum Capacitors - Polymer 2.5VDC 220uF 7343 20% ESR=0.012Ohms Learn More about KEMET t591 auto caps	Datasheet	485In Stock	Cut Tape 1,85 € 1,26 € 1,01 € 0,946 € Reel 0,814 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	220 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=25mOhms AEC-Q200 T591D227M006ATE025 KEMET 1: 2,15 € 5In Stock	Mfr. Part No. T591D227M006ATE025 Mouser Part No 80-T591D227M6ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=25mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	5In Stock	Cut Tape 2,15 € 1,52 € 1,25 € 1,15 € Reel 0,989 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	220 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 25V 33uF 2917 20% ESR=60mOhms AEC-Q200 T591D336M025ATE060 KEMET 1: 2,05 € 522In Stock	Mfr. Part No. T591D336M025ATE060 Mouser Part No 80-T591D336M025ATE60	KEMET	Tantalum Capacitors - Polymer 25V 33uF 2917 20% ESR=60mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	522In Stock	Cut Tape 2,05 € 1,39 € 1,14 € 1,06 € Reel 1,05 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	33 uF	20 %	25 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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