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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 2.5V 330uF ESR=30mOhms 3528-12 20% T527T337M2R5APE030 KEMET 1: € 1,74 3 950In Stock New Product	Mfr. Part No. T527T337M2R5APE030 Mouser Part No 80-T527T337M2R5APE30 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF ESR=30mOhms 3528-12 20% Learn More about KEMET T527 KOCAPs	Datasheet	3 950In Stock	Cut Tape € 1,74 € 1,20 € 1,02 € 0,894 View Reel € 0,746 € 0,755 € 0,746 € 0,746 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6 000 : 3 000		Tantalum Capacitors	Tantalum Capacitors	SMD/SMT	1311	3528	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=75mOhms T543X336K050ATW075 KEMET 1: € 14,61 2 680In Stock 5 000On Order	Mfr. Part No. T543X336K050ATW075 Mouser Part No 80-543X336K050ATW075	KEMET	Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=75mOhms Learn More about KEMET T543	Datasheet	2 680In Stock 5 000On Order On Order Ship Dates Mfr. No: T543X336K050ATW075 Stock: 2 680 Can Dispatch Immediately On Order: 1 900 Expected 12/10/2026 3 100 Expected 15/10/2026 Factory Lead Time: 28 Weeks	Cut Tape € 14,61 € 11,43 € 10,16 Reel € 8,74 MouseReel Available	Min.: 1 Mult.: 1 Max.: 400 : 100		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	33 uF	10 %	50 VDC
Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms T529P475M025AAE300 KEMET 1: € 2,52 17 239In Stock	Mfr. Part No. T529P475M025AAE300 Mouser Part No 80-T529P475M25AAE300	KEMET	Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms Learn More about KEMET t523 capacitors	Datasheet	17 239In Stock	Cut Tape € 2,52 € 1,75 € 1,44 € 1,34 € 1,14 Reel € 1,07 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12 000 : 3 000		Tantalum Capacitors		SMD/SMT	0805	2012	4.7 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 2.5V 560uF 2917 20% ESR=5mOhms T530D567M2R5ATE005 KEMET 1: € 7,54 6 379In Stock	Mfr. Part No. T530D567M2R5ATE005 Mouser Part No 80-T530D567M2R5E5	KEMET	Tantalum Capacitors - Polymer 2.5V 560uF 2917 20% ESR=5mOhms Learn More about KEMET T530caps	Datasheet	6 379In Stock	Cut Tape € 7,54 € 5,66 € 4,91 € 4,68 Reel € 4,67 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	560 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=50mOhms T521D157M020ATE050 KEMET 1: € 4,43 5 817In Stock 4 000Expected 12/04/2027	Mfr. Part No. T521D157M020ATE050 Mouser Part No 80-T521D157M020ATE50	KEMET	Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	5 817In Stock 4 000Expected 12/04/2027	Cut Tape € 4,43 € 3,21 € 2,72 € 2,56 Reel € 2,30 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2 000 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	150 uF	20 %	20 VDC
Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms T530X687M004ATE010 KEMET 1: € 7,96 4 176In Stock	Mfr. Part No. T530X687M004ATE010 Mouser Part No 80-T530X687M004	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	4 176In Stock	Cut Tape € 7,96 € 5,99 € 5,21 € 4,86 Reel € 4,55 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	680 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm T530Y337M006ATE006 KEMET 1: € 7,45 4 359In Stock	Mfr. Part No. T530Y337M006ATE006 Mouser Part No 80-T530Y337M6ATE6	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm Learn More about KEMET T530caps	Datasheet	4 359In Stock	Cut Tape € 7,45 € 5,58 € 4,84 € 4,61 Reel € 4,21 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 100uF 2917 20% ESR=7mOhms T520V107M006ATE007 KEMET 1: € 3,47 36 043In Stock	Mfr. Part No. T520V107M006ATE007 Mouser Part No 80-T520V107M6ATE7	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	36 043In Stock	Cut Tape € 3,47 € 2,47 € 2,06 € 1,94 € 1,73 Reel € 1,66 MouseReel Available	Min.: 1 Mult.: 1 : 1 000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	100 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm T530D337M006ATE010 KEMET 1: € 7,40 5 504In Stock	Mfr. Part No. T530D337M006ATE010 Mouser Part No 80-T530D337M6ATE10	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm Learn More about KEMET T530caps	Datasheet	5 504In Stock	Cut Tape € 7,40 € 5,52 € 4,77 € 4,40 Reel € 4,15 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 35V 33uF 2917 20% ESR=65mOhms AEC-Q200 T598D336M035ATE065 KEMET 1: € 2,41 22 615In Stock 10 000Expected 20/04/2027	Mfr. Part No. T598D336M035ATE065 Mouser Part No 80-T598D336M35E65	KEMET	Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	22 615In Stock 10 000Expected 20/04/2027	Cut Tape € 2,41 € 1,67 € 1,37 € 1,28 Reel € 1,20 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2 000 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	33 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200 T598D477M2R5ATE009 KEMET 1: € 2,10 19 478In Stock 2 500Expected 27/04/2027	Mfr. Part No. T598D477M2R5ATE009 Mouser Part No 80-T598D477M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	19 478In Stock 2 500Expected 27/04/2027	Cut Tape € 2,10 € 1,63 € 1,35 € 1,26 Reel € 1,10 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2 000 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	470 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms T541X337M016AH6520 KEMET 1: € 21,20 1 758In Stock	Mfr. Part No. T541X337M016AH6520 Mouser Part No 80-T541X337M16AH6520	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms Learn More about KEMET KEMETt54caps	Datasheet	1 758In Stock	Cut Tape € 21,20 € 16,22 € 15,95 Reel € 13,55 MouseReel Available	Min.: 1 Mult.: 1 Max.: 400 : 100	No	Tantalum Capacitors		SMD/SMT	2917	7343	330 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 30V 150uF 20% ESR=45mOhms T543O157M030AHW045 KEMET 1: € 18,20 1 181In Stock 1 200Expected 11/12/2026	Mfr. Part No. T543O157M030AHW045 Mouser Part No 80-T543O157M030AHW45	KEMET	Tantalum Capacitors - Polymer 30V 150uF 20% ESR=45mOhms Learn More about KEMET T543	Datasheet	1 181In Stock 1 200Expected 11/12/2026	Cut Tape € 18,20 € 13,93 € 12,45 Reel € 11,27 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2924	7360	150 uF	20 %	30 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 12mOhms 20% AEC-Q200 T598V337M2R5ATE012 KEMET 1: € 2,68 700In Stock New Product	Mfr. Part No. T598V337M2R5ATE012 Mouser Part No 80-T598V337M2R5ATE12 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 12mOhms 20% AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	700In Stock	Cut Tape € 2,68 € 1,94 € 1,68 € 1,48 Reel € 1,17 View € 1,31 € 1,11 € 1,06 MouseReel Available	Min.: 1 Mult.: 1 : 1 000		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	330 uF	20 %	1.68 VDC, 2.5 VDC
Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms AEC-Q200 T598D107M025ATE050 KEMET 1: € 2,37 290In Stock 1 500On Order New Product	Mfr. Part No. T598D107M025ATE050 Mouser Part No 80-T598D107M25ATE050 New Product	KEMET	Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	290In Stock 1 500On Order On Order Ship Dates Mfr. No: T598D107M025ATE050 Stock: 290 Can Dispatch Immediately On Order: 500 Expected 08/04/2027 500 Expected 15/04/2027 500 Expected 08/07/2027 Factory Lead Time: 48 Weeks	Cut Tape € 2,37 € 1,69 € 1,45 € 1,27 Reel € 0,998 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 000 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	100 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 10V 100uF 1311 10% ESR=150mOhms T543B107K010ATE150 KEMET 1: € 7,01 1 498In Stock	Mfr. Part No. T543B107K010ATE150 Mouser Part No 80-T543B107K010TE150	KEMET	Tantalum Capacitors - Polymer 10V 100uF 1311 10% ESR=150mOhms Learn More about KEMET T543	Datasheet	1 498In Stock	Cut Tape € 7,01 € 5,20 € 4,82 Reel € 4,09 MouseReel Available	Min.: 1 Mult.: 1 Max.: 400 : 100		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	100 uF	10 %	10 VDC
Tantalum Capacitors - Polymer 25V 68uF 7343 ESR=50mOhms AEC-Q200 T598D686M025ATE050 KEMET 1: € 2,10 1 381In Stock New Product	Mfr. Part No. T598D686M025ATE050 Mouser Part No 80-T598D686M25ATE050 New Product	KEMET	Tantalum Capacitors - Polymer 25V 68uF 7343 ESR=50mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1 381In Stock	Cut Tape € 2,10 € 1,49 € 1,27 € 1,12 Reel € 0,98 € 0,903 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 000 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	68 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 25V 10uF 1311 10% ESR=100mOhms T543B106K025AHE100 KEMET 1: € 4,94 6 093In Stock	Mfr. Part No. T543B106K025AHE100 Mouser Part No 80-T543B106K025HE100	KEMET	Tantalum Capacitors - Polymer 25V 10uF 1311 10% ESR=100mOhms Learn More about KEMET T543	Datasheet	6 093In Stock	Cut Tape € 4,94 € 3,47 € 2,98 Reel € 2,67 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	10 uF	10 %	25 VDC
Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=10mOhms T530D687M2R5ATE010 KEMET 1: € 6,49 1 132In Stock 1 000Expected 01/07/2027	Mfr. Part No. T530D687M2R5ATE010 Mouser Part No 80-T530D687M2R5E10	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	1 132In Stock 1 000Expected 01/07/2027	Cut Tape € 6,49 € 4,82 € 4,25 € 3,79 Reel € 3,68 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2 000 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	680 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 16V 68uF 20% ESR=50mOhms T520D686M016ATE0507280 KEMET 1: € 2,79 3 695In Stock 2 500Expected 26/03/2027	Mfr. Part No. T520D686M016ATE0507280 Mouser Part No 80-T520D686M16ATE050	KEMET	Tantalum Capacitors - Polymer 16V 68uF 20% ESR=50mOhms Learn More about KEMET t520caps	Datasheet	3 695In Stock 2 500Expected 26/03/2027	Cut Tape € 2,79 € 2,07 € 1,79 € 1,57 View Reel € 1,31 € 1,38 € 1,31 € 1,31 MouseReel Available	Min.: 1 Mult.: 1 : 2 500		Tantalum Capacitors		SMD/SMT	2917	7343	68 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% Harsh Env T591V227M004ATE012 KEMET 1: € 2,43 700In Stock New Product	Mfr. Part No. T591V227M004ATE012 Mouser Part No 80-T591V227M004ATE12 New Product	KEMET	Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% Harsh Env Learn More about KEMET t591 auto caps	Datasheet	700In Stock	Cut Tape € 2,43 € 1,73 € 1,49 € 1,31 Reel € 1,04 View € 1,16 € 0,98 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2 000 : 1 000		Tantalum Capacitors	Tantalum, Polymer Capacitors	SMD/SMT	2815	7343	220 uF	20 %	2.68 VDC, 4 VDC
Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=15mOhms T520D157M006ATE015 KEMET 1: € 1,64 5 477In Stock	Mfr. Part No. T520D157M006ATE015 Mouser Part No 80-T520D157M6E15	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	5 477In Stock	Cut Tape € 1,64 € 1,10 € 0,886 € 0,819 Reel € 0,68 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 10V 33uF 1311 20% ESR=40mOhms T520T336M010ATE040 KEMET 1: € 1,28 4 354In Stock	Mfr. Part No. T520T336M010ATE040 Mouser Part No 80-T520T336M10ATE040	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	4 354In Stock	Cut Tape € 1,28 € 0,77 € 0,654 € 0,547 € 0,511 Reel € 0,47 MouseReel Available	Min.: 1 Mult.: 1 : 3 000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	33 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=120mOhms T521D106M050ATE120 KEMET 1: € 2,26 5 363In Stock	Mfr. Part No. T521D106M050ATE120 Mouser Part No 80-T521D106M50ATE120	KEMET	Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=120mOhms Learn More about KEMET t521 caps	Datasheet	5 363In Stock	Cut Tape € 2,26 € 1,56 € 1,55 Reel € 1,55 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2 000 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	10 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=6mOhms T530D337M004ATE006 KEMET 1: € 7,16 790In Stock	Mfr. Part No. T530D337M004ATE006 Mouser Part No 80-T530D337M4ATE6	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	790In Stock	Cut Tape € 7,16 € 5,36 € 4,64 € 4,41 Reel € 4,40 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	4 VDC