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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 35V 33uF 2917 20% ESR=65mOhms AEC-Q200 T598X336M035ATE065 KEMET 1: 3,02 € 1 893In Stock	Mfr. Part No. T598X336M035ATE065 Mouser Part No 80-T598X336M35E65	KEMET	Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1 893In Stock	Cut Tape 3,02 € 2,12 € 1,77 € 1,66 € Reel 1,46 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	33 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 35V 47uF 7343 20% ESR=0.075Ohms AEC-Q200 T598X476M035ATE075 KEMET 1: 4,09 € 3 475In Stock	Mfr. Part No. T598X476M035ATE075 Mouser Part No 80-T598X476M035ATE75	KEMET	Tantalum Capacitors - Polymer 35V 47uF 7343 20% ESR=0.075Ohms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	3 475In Stock	Cut Tape 4,09 € 2,92 € 2,47 € 2,32 € Reel 2,07 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	47 uF	20 %	35 VDC
Tantalum Capacitors - Polymer HRA Multi-Anode, 2817, 10uF, 20%, 63VDC T541X106M063AH6510 KEMET 1: 18,51 € 200In Stock 200Expected 18/12/2026	Mfr. Part No. T541X106M063AH6510 Mouser Part No 80-T541X106M63AH6510	KEMET	Tantalum Capacitors - Polymer HRA Multi-Anode, 2817, 10uF, 20%, 63VDC Learn More about KEMET KEMETt54caps	Datasheet	200In Stock 200Expected 18/12/2026	Cut Tape 18,51 € 14,69 € 13,17 € Reel 12,95 € MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT			10 uF	20 %	63 VDC
Tantalum Capacitors - Polymer 16V 10uF 20% 105C 3216 ESR=200mOhms T521A106M016ATE200 KEMET 1: 1,23 € 453In Stock 2 000Expected 23/02/2027	Mfr. Part No. T521A106M016ATE200 Mouser Part No 80-T521A106M16ATE200	KEMET	Tantalum Capacitors - Polymer 16V 10uF 20% 105C 3216 ESR=200mOhms Learn More about KEMET t521 caps	Datasheet	453In Stock 2 000Expected 23/02/2027	Cut Tape 1,23 € 0,757 € 0,627 € 0,537 € 0,504 € Reel 0,464 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	1206	3216	10 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 25V 10uF 20% 3216-18 -55 /+105C ESR=150mOhms T521A106M025ATE150 KEMET 1: 1,01 € 854In Stock 10 000On Order	Mfr. Part No. T521A106M025ATE150 Mouser Part No 80-T521A106M25ATE150	KEMET	Tantalum Capacitors - Polymer 25V 10uF 20% 3216-18 -55 /+105C ESR=150mOhms Learn More about KEMET t521 caps	Datasheet	854In Stock 10 000On Order On Order Ship Dates Mfr. No: T521A106M025ATE150 Stock: 854 Can Dispatch Immediately On Order: 4 000 Expected 28/12/2026 6 000 Expected 01/02/2027 Factory Lead Time: 28 Weeks	Cut Tape 1,01 € 0,585 € 0,471 € 0,39 € 0,363 € Reel 0,326 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	1206	3216	10 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 20V 33uF ESR=70mOhms High Volt T521B336M020ATE070 KEMET 1: 1,17 € 2 910In Stock New Product	Mfr. Part No. T521B336M020ATE070 Mouser Part No 80-T521B336M20ATE070 New Product	KEMET	Tantalum Capacitors - Polymer 20V 33uF ESR=70mOhms High Volt Learn More about KEMET t521 caps	Datasheet	2 910In Stock	Cut Tape 1,17 € 0,606 € 0,556 € 0,473 € Reel 0,464 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	1411	3528	33 uF	20 %	20 VDC
Tantalum Capacitors - Polymer 16V 47uF 20% 90mOhms -55C/+125C T521B476M016ATE090 KEMET 1: 1,41 € 891In Stock 16 000On Order	Mfr. Part No. T521B476M016ATE090 Mouser Part No 80-T521B476M016ATE90	KEMET	Tantalum Capacitors - Polymer 16V 47uF 20% 90mOhms -55C/+125C Learn More about KEMET t521 caps	Datasheet	891In Stock 16 000On Order On Order Ship Dates Mfr. No: T521B476M016ATE090 Stock: 891 Can Dispatch Immediately On Order: 8 000 Expected 12/01/2027 8 000 Expected 30/03/2027 Factory Lead Time: 40 Weeks	Cut Tape 1,41 € 0,98 € 0,724 € 0,605 € Reel 0,52 € View 0,566 € 0,491 € 0,464 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 16 000 : 2 000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	47 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 16V 100uF 20% 7343-20 -55 / +125 ESR=50mOhms T521V107M016ATI050 KEMET 1: 2,68 € 889In Stock	Mfr. Part No. T521V107M016ATI050 Mouser Part No 80-T521V107M016ATI50	KEMET	Tantalum Capacitors - Polymer 16V 100uF 20% 7343-20 -55 / +125 ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	889In Stock	Cut Tape 2,68 € 1,87 € 1,55 € 1,44 € 1,27 € Reel 1,27 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	2815	7343	100 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 35V 47uF 20% 7343-20 -55 /+105C ESR=100mOhms T521V476M035ATE100 KEMET 1: 2,22 € 781In Stock 1 000Expected 04/01/2027	Mfr. Part No. T521V476M035ATE100 Mouser Part No 80-T521V476M35ATE100	KEMET	Tantalum Capacitors - Polymer 35V 47uF 20% 7343-20 -55 /+105C ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	781In Stock 1 000Expected 04/01/2027	Cut Tape 2,22 € 1,53 € 1,25 € 1,16 € 1,02 € Reel 0,963 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	2917	7343	47 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 15.0UF 25.0V T527K156M025ATE150 KEMET 1: 1,19 € 2 479In Stock	Mfr. Part No. T527K156M025ATE150 Mouser Part No 80-T527K156M25ATE150	KEMET	Tantalum Capacitors - Polymer 15.0UF 25.0V Learn More about KEMET T527 KOCAPs	Datasheet	2 479In Stock	Cut Tape 1,19 € 0,619 € 0,602 € 0,503 € 0,47 € Reel 0,424 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT			15 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 2.5V 680uF 20% 9mOhms -55C/+125C AEC-Q200 T591D687M2R5ATE009 KEMET 1: 2,48 € 251In Stock	Mfr. Part No. T591D687M2R5ATE009 Mouser Part No 80-T591D687M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 20% 9mOhms -55C/+125C AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	251In Stock	Cut Tape 2,48 € 1,76 € 1,52 € 1,33 € Reel 1,19 € View 1,07 € 1,01 € 0,955 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2815	7343	680 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 6.3V 330uF 20% 7343-31 -55 /125C ESR=25mOhms AEC-Q200 T598D337M006ATS025 KEMET 1: 5,47 € 347In Stock	Mfr. Part No. T598D337M006ATS025 Mouser Part No 80-T598D337M006ATS25	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 20% 7343-31 -55 /125C ESR=25mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	347In Stock	Cut Tape 5,47 € 3,81 € 2,84 € Reel 2,12 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 2.5V 680uF 20% 7343-31 -55 /+125C ESR=6mOhms T598D687M2R5ATE006 KEMET 1: 2,58 € 700In Stock 3 000On Order	Mfr. Part No. T598D687M2R5ATE006 Mouser Part No 80-T598D687M2R5ATE06	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 20% 7343-31 -55 /+125C ESR=6mOhms Learn More about KEMET t598series capacitors	Datasheet	700In Stock 3 000On Order On Order Ship Dates Mfr. No: T598D687M2R5ATE006 Stock: 700 Can Dispatch Immediately On Order: 1 500 Expected 28/01/2027 1 500 Expected 21/09/2027 Factory Lead Time: 52 Weeks	Cut Tape 2,58 € 1,87 € 1,62 € 1,43 € Reel 1,26 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT			680 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 680uF 20% 9mOhms -55C/+125C AEC-Q200 T598D687M2R5ATE009 KEMET 1: 2,54 € 819In Stock	Mfr. Part No. T598D687M2R5ATE009 Mouser Part No 80-T598D687M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 20% 9mOhms -55C/+125C AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	819In Stock	Cut Tape 2,54 € 1,76 € 1,45 € Reel 1,33 € 1,28 € 1,13 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	680 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 10V 10uF 1206 20% ESR=80mOhms T520A106M010AHE080 KEMET 1: 1,06 € 1 128In Stock 6 000On Order	Mfr. Part No. T520A106M010AHE080 Mouser Part No 80-T520A106M10AHE080	KEMET	Tantalum Capacitors - Polymer 10V 10uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	1 128In Stock 6 000On Order On Order Ship Dates Mfr. No: T520A106M010AHE080 Stock: 1 128 Can Dispatch Immediately On Order: 4 000 Expected 18/12/2026 2 000 Expected 29/12/2026 Factory Lead Time: 25 Weeks	Cut Tape 1,06 € 1,03 € Reel 1,03 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	10 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms T520B336M010AHE040 KEMET 1: 1,23 € 6 000In Stock	Mfr. Part No. T520B336M010AHE040 Mouser Part No 80-T520B336M10AHE040	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	6 000In Stock	Cut Tape 1,23 € 0,636 € 0,583 € 0,495 € 0,468 € Reel 0,398 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	33 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 6.3V 220uF 20% ESR=9mOhms T520V227M006AHE009 KEMET 1: 4,17 € 1 000In Stock	Mfr. Part No. T520V227M006AHE009 Mouser Part No 80-T520V227M06AHE009	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	1 000In Stock	Cut Tape 4,17 € 3,01 € 2,61 € 2,30 € 2,06 € Reel 1,99 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	220 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=15mOhms T520Y337M010AHE015 KEMET 1: 4,48 € 1 000In Stock	Mfr. Part No. T520Y337M010AHE015 Mouser Part No 80-T520Y337M10AHE015	KEMET	Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	1 000In Stock	Cut Tape 4,48 € 3,11 € 2,79 € 2,49 € Reel 2,23 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	330 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mohms T521X107M025AHE060 KEMET 1: 8,70 € 998In Stock	Mfr. Part No. T521X107M025AHE060 Mouser Part No 80-T521X107M25AHE60	KEMET	Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mohms Learn More about KEMET t521 caps	Datasheet	998In Stock	Cut Tape 8,70 € 6,49 € 5,67 € 5,31 € Reel 5,00 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	100 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 75V 15uF 2917 20% ESR=35mOhms T521X156M075AHE035 KEMET 1: 8,02 € 539In Stock 2 000On Order	Mfr. Part No. T521X156M075AHE035 Mouser Part No 80-T521X156M75AHE35	KEMET	Tantalum Capacitors - Polymer 75V 15uF 2917 20% ESR=35mOhms Learn More about KEMET t521 caps	Datasheet	539In Stock 2 000On Order On Order Ship Dates Mfr. No: T521X156M075AHE035 Stock: 539 Can Dispatch Immediately On Order: 500 Expected 25/02/2027 1 500 Expected 08/04/2027 Factory Lead Time: 25 Weeks	Cut Tape 8,02 € 6,02 € 5,22 € 4,91 € Reel 4,29 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	15 uF	20 %	75 VDC
Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=80mOhms T525T476M006AHE080 KEMET 1: 1,35 € 6 000In Stock	Mfr. Part No. T525T476M006AHE080 Mouser Part No 80-T525T476M06AHE080	KEMET	Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=80mOhms Learn More about KEMET T525caps	Datasheet	6 000In Stock	Cut Tape 1,35 € 0,709 € 0,653 € 0,558 € 0,529 € Reel 0,522 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1411	3528	47 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=10mOhms T530D227M010AHE010 KEMET 1: 6,97 € 530In Stock 500Expected 12/01/2027	Mfr. Part No. T530D227M010AHE010 Mouser Part No 80-T530D227M010AHE10	KEMET	Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	530In Stock 500Expected 12/01/2027	Cut Tape 6,97 € 5,21 € 4,51 € 4,28 € Reel 4,15 € 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 T530D337M006AHE010 KEMET 1: 6,46 € 549In Stock 500Expected 13/04/2027	Mfr. Part No. T530D337M006AHE010 Mouser Part No 80-T530D337M06AHE10	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	549In Stock 500Expected 13/04/2027	Cut Tape 6,46 € 4,80 € 4,14 € 3,93 € Reel 3,57 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=6mOhms T530D687M2R5AHE006 KEMET 1: 6,34 € 607In Stock	Mfr. Part No. T530D687M2R5AHE006 Mouser Part No 80-T530D687M2R5AHE06	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	607In Stock	Cut Tape 6,34 € 4,70 € 4,05 € 3,84 € Reel 3,84 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	680 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=6mOhms T530X337M010AHE006 KEMET 1: 8,63 € 958In Stock	Mfr. Part No. T530X337M010AHE006 Mouser Part No 80-T530X337M10AHE006	KEMET	Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	958In Stock	Cut Tape 8,63 € 6,51 € 5,67 € 5,26 € Reel 4,97 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	10 VDC