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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 10V 22uF 1206 20% ESR=80mOhms T520A226M010AHE080 KEMET 1: 2,86 € 2.067In Stock	Mfr. Part No. T520A226M010AHE080 Mouser Part No 80-T520A226M10AHE080	KEMET	Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	2.067In Stock	Cut Tape 2,86 € 2,00 € 1,66 € 1,56 € View Reel 1,26 € 1,38 € 1,32 € 1,26 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	22 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms T521V106M050AME090 KEMET 1: 6,53 € 800In Stock	Mfr. Part No. T521V106M050AME090 Mouser Part No 80-T521V106M50AME90	KEMET	Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	800In Stock	Cut Tape 6,53 € 4,85 € 4,18 € 3,96 € 3,67 € Reel 3,37 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	10 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 2.5V 1500uF 20% ESR=5mOhms T530X158M2R5AHE005 KEMET 1: 8,18 € 921In Stock	Mfr. Part No. T530X158M2R5AHE005 Mouser Part No 80-T530X158M2R5AHE05	KEMET	Tantalum Capacitors - Polymer 2.5V 1500uF 20% ESR=5mOhms Learn More about KEMET T530caps	Datasheet	921In Stock	Cut Tape 8,18 € 6,17 € 5,37 € 4,97 € Reel 4,70 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	1500 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms T530X687M004AHE010 KEMET 1: 7,36 € 1.500In Stock	Mfr. Part No. T530X687M004AHE010 Mouser Part No 80-T530X687M004AHE10	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	1.500In Stock	Cut Tape 7,36 € 5,52 € 4,78 € 4,55 € Reel 4,15 € 3,98 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	680 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 10V 100uF 20% ESR=80mOhms T520D107M010ATE0807280 KEMET 1: 1,44 € 2.481In Stock	Mfr. Part No. T520D107M010ATE0807280 Mouser Part No 80-T520D107M10ATE080	KEMET	Tantalum Capacitors - Polymer 10V 100uF 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	2.481In Stock	Cut Tape 1,44 € 0,998 € 0,716 € 0,614 € 0,574 € Reel 0,498 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	100 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=90mOhms T520V156M025ATE090 KEMET 1: 2,43 € 679In Stock	Mfr. Part No. T520V156M025ATE090 Mouser Part No 80-T520V156M25ATE090	KEMET	Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=90mOhms Learn More about KEMET t520caps	Datasheet	679In Stock	Cut Tape 2,43 € 1,74 € 1,50 € 1,32 € 1,17 € Reel 1,04 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	15 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 10V 150uF 20% ESR=55mOhms T525D157M010ATE055 KEMET 1: 3,09 € 798In Stock	Mfr. Part No. T525D157M010ATE055 Mouser Part No 80-T525D157M10ATE055	KEMET	Tantalum Capacitors - Polymer 10V 150uF 20% ESR=55mOhms Learn More about KEMET T525caps	Datasheet	798In Stock	Cut Tape 3,09 € 2,17 € 1,81 € 1,69 € Reel 1,50 € 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 2.5V 220uF 7343 20% ESR=0.009Ohms AEC-Q200 T598D227M2R5ATE009 KEMET 1: 2,04 € 1.381In Stock	Mfr. Part No. T598D227M2R5ATE009 Mouser Part No 80-T598D227M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 7343 20% ESR=0.009Ohms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1.381In Stock	Cut Tape 2,04 € 1,39 € 1,14 € 1,06 € Reel 0,955 € View 0,92 € 0,818 € 0,805 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	220 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 10V 330uF 20% ESR=35mOhms T520X337M010ATE035 KEMET 1: 4,05 € 508In Stock	Mfr. Part No. T520X337M010ATE035 Mouser Part No 80-T520X337M10ATE035	KEMET	Tantalum Capacitors - Polymer 10V 330uF 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	508In Stock	Cut Tape 4,05 € 2,92 € 2,53 € 2,24 € Reel 1,93 € 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=35mOhms T520Y477M006ATE035 KEMET 1: 2,68 € 965In Stock	Mfr. Part No. T520Y477M006ATE035 Mouser Part No 80-T520Y477M6ATE35	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	965In Stock	Cut Tape 2,68 € 1,87 € 1,55 € 1,44 € Reel 1,27 € 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 4V 680uF 2917 20% ESR=10mOhms T520Y687M004ATE010 KEMET 1: 4,06 € 484In Stock	Mfr. Part No. T520Y687M004ATE010 Mouser Part No 80-T520Y687M4ATE10	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	484In Stock	Cut Tape 4,06 € 2,92 € 2,46 € 2,32 € Reel 2,07 € 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 330uF 7343 20% ESR=0.012Ohms AECQ2 T598D337M2R5ATE012 KEMET 1: 2,02 € 879In Stock	Mfr. Part No. T598D337M2R5ATE012 Mouser Part No 80-T598D337M2R5ATE12	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 7343 20% ESR=0.012Ohms AECQ2 Learn More about KEMET t598series capacitors	Datasheet	879In Stock	Cut Tape 2,02 € 1,38 € 1,13 € 1,05 € Reel 0,903 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 63V 4.7 uF AEC-Q200 20% ESR=200mOhms AEC-Q200 T598D475M063ATE200 KEMET 1: 2,53 € 990In Stock	Mfr. Part No. T598D475M063ATE200 Mouser Part No 80-T598D475M63ATE200	KEMET	Tantalum Capacitors - Polymer 63V 4.7 uF AEC-Q200 20% ESR=200mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	990In Stock	Cut Tape 2,53 € 1,75 € 1,45 € 1,35 € Reel 1,32 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	0201	7343	4.7 uF	20 %	63 VDC
Tantalum Capacitors - Polymer 10.0UF 63.0V T543X106K063ATE050 KEMET 1: 12,99 € 9In Stock 100Expected 10/9/2026	Mfr. Part No. T543X106K063ATE050 Mouser Part No 80-543X106K063ATE050	KEMET	Tantalum Capacitors - Polymer 10.0UF 63.0V	Datasheet	9In Stock 100Expected 10/9/2026	Cut Tape 12,99 € 9,86 € 9,73 € Reel 8,26 € MouseReel Available	Min.: 1 Mult.: 1 : 100		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	10 uF	10 %	63 VDC
Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=150mOhms T520A107M004ATE150 KEMET 1: 0,86 € 342In Stock	Mfr. Part No. T520A107M004ATE150 Mouser Part No 80-T520A107M04ATE150	KEMET	Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=150mOhms Learn More about KEMET t520caps	Datasheet	342In Stock	Cut Tape 0,86 € 0,581 € 0,423 € 0,351 € 0,327 € Reel 0,283 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1206	3216	100 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=40mOhms T520B107M006ANE040 KEMET 1: 2,00 € 315In Stock	Mfr. Part No. T520B107M006ANE040 Mouser Part No 80-T520B107M06ANE040	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	315In Stock	Cut Tape 2,00 € 1,41 € 1,20 € 1,05 € Reel 0,775 € View 0,912 € 0,838 € 0,734 € 0,719 € 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 8V 150uF 2917 20% ESR=40mOhms T520D157M008ATE040 KEMET 1: 2,00 € 10In Stock 500Expected 7/27/2027	Mfr. Part No. T520D157M008ATE040 Mouser Part No 80-T520D157M8E40	KEMET	Tantalum Capacitors - Polymer 8V 150uF 2917 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	10In Stock 500Expected 7/27/2027	Cut Tape 2,00 € 1,40 € 1,20 € 1,05 € Reel 0,808 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	150 uF	20 %	8 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=9mOhms T520L337M2R5ATE009 KEMET 1: 3,29 € 635In Stock	Mfr. Part No. T520L337M2R5ATE009 Mouser Part No 80-T520L337M2R5ATE9	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	635In Stock	Cut Tape 3,29 € 2,42 € 1,81 € 1,71 € Reel 1,48 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2312	6032	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 6.3 VDC 150uF 2917 20% ESR=25mOhm T525D157M006ATE025 KEMET 1: 3,41 € 29In Stock	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	29In Stock	Cut Tape 3,41 € 2,46 € 2,13 € 1,88 € Reel 1,62 € 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 1206 20% ESR=200mohms T527I336M010ATE200 KEMET 1: 1,21 € 1.250In Stock	Mfr. Part No. T527I336M010ATE200 Mouser Part No 80-T527I336M10ATE200	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1206 20% ESR=200mohms Learn More about KEMET T527 KOCAPs	Datasheet	1.250In Stock	Cut Tape 1,21 € 0,661 € 0,597 € 0,495 € 0,46 € Reel 0,372 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	33 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 220UF 10V 10% D T543D227K010AHW040 KEMET 1: 12,14 € 19In Stock	Mfr. Part No. T543D227K010AHW040 Mouser Part No 80-T543D227K010AHW04	KEMET	Tantalum Capacitors - Polymer 220UF 10V 10% D	Datasheet	19In Stock	Cut Tape 12,14 € 9,20 € 8,19 € Reel 7,38 € 6,97 € MouseReel Available	Min.: 1 Mult.: 1 : 100		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	220 uF	10 %	10 VDC
Tantalum Capacitors - Polymer 30V 100uF 2917 10% ESR=70mOhms T541X107K030CH8610 KEMET 1: 29,53 € 22In Stock 200Expected 11/25/2026	Mfr. Part No. T541X107K030CH8610 Mouser Part No 80-T541X107K30CH8610	KEMET	Tantalum Capacitors - Polymer 30V 100uF 2917 10% ESR=70mOhms Learn More about KEMET KEMETt54caps	Datasheet	22In Stock 200Expected 11/25/2026	Cut Tape 29,53 € 22,88 € 22,70 € Reel 19,28 € MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	100 uF	10 %	30 VDC
Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=35mOhms T520B107M006ATE035 KEMET 1: 1,09 € 2.101In Stock	Mfr. Part No. T520B107M006ATE035 Mouser Part No 80-T520B107M6ATE35	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	2.101In Stock	Cut Tape 1,09 € 0,638 € 0,527 € 0,44 € 0,413 € Reel 0,393 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 4.000 : 2.000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	100 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms T520B476M006AHE070 KEMET 1: 0,826 € 3.164In Stock	Mfr. Part No. T520B476M006AHE070 Mouser Part No 80-T520B476M006AHE70	KEMET	Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	3.164In Stock	Cut Tape 0,826 € 0,503 € 0,46 € 0,388 € 0,366 € Reel 0,346 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	47 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=25mOhms T520V157M006ATE025 KEMET 1: 1,55 € 2.041In Stock	Mfr. Part No. T520V157M006ATE025 Mouser Part No 80-T520V157M006E025	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	2.041In Stock	Cut Tape 1,55 € 0,894 € 0,777 € 0,716 € 0,642 € Reel 0,628 € 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