Tantalum Capacitors - Polymer

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Polymer Capacitors Cloud & AI Applications

KEMET Organic Capacitors (KO-CAP®) provide an ideal solution for applications requiring power-loss (hold up) protection or maximum power efficiency of a circuit with limited board space. Polymer technology offers high energy density and extended life capabilities, making it a key solution for designers working in cloud infrastructure applications like solid-state drives, 5G, and servers. In addition, with the AI computing edge trend pushing for high power, KEMET KO-CAPs are vital on 12V input and low voltage 1V CPU and I/O 3.3V and 5V power rails. These capacitors offer both long life and high ripple capability.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Capacitance	Voltage Rating DC	Termination Style	Tolerance	Case Code - in	ESR	Leakage Current	Height	Minimum Operating Temperature	Maximum Operating Temperature	Case Code - mm	Mfr Case Code	Series	Qualification	Packaging
Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=10mOhms T520X108M2R5ATE010 KEMET 1: 40,51 kr. 686In Stock	Mfr. Part No. T520X108M2R5ATE010 Mouser Part No 80-T520X108M2R5ATE10	KEMET	Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	686In Stock	Cut Tape 40,51 kr. 29,69 kr. 25,44 kr. 24,10 kr. Reel 21,78 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		1000 uF	2.5 VDC	SMD/SMT	20 %	2917	10 mOhms	250 uA	4 mm	- 55 C	+ 105 C	7343	X Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms T521V106M050ANE090 KEMET 1: 54,31 kr. 975In Stock	Mfr. Part No. T521V106M050ANE090 Mouser Part No 80-T521V106M50ANE90	KEMET	Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	975In Stock	Cut Tape 54,31 kr. 40,43 kr. 35,51 kr. 31,78 kr. 29,24 kr. Reel 26,18 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000		10 uF	50 VDC	SMD/SMT	20 %	2917	90 mOhms	50 uA	1.8 mm	- 55 C	+ 125 C	7343	V Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 100uF 1380 20% ESR=45mOhms AEC-Q200 T591B107M006ATE045 KEMET 1: 8,06 kr. 6.779In Stock	Mfr. Part No. T591B107M006ATE045 Mouser Part No 80-T591B107M006ATE45	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 1380 20% ESR=45mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	6.779In Stock	Cut Tape 8,06 kr. 4,11 kr. 3,77 kr. 3,19 kr. 3,01 kr. Reel 3,00 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000		100 uF	6.3 VDC	SMD/SMT	20 %	1311	45 mOhms	63 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=40mOhms T520B107M2R5ATE040 KEMET 1: 8,65 kr. 10.454In Stock	Mfr. Part No. T520B107M2R5ATE040 Mouser Part No 80-T520B107M2R5	KEMET	Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	10.454In Stock	Cut Tape 8,65 kr. 4,47 kr. 4,10 kr. 3,48 kr. 3,30 kr. Reel 3,19 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000		100 uF	2.5 VDC	SMD/SMT	20 %	1311	40 mOhms	25 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=35mOhms T520B476M008ATE035 KEMET 1: 9,77 kr. 8.822In Stock	Mfr. Part No. T520B476M008ATE035 Mouser Part No 80-T520B476M8ATE35	KEMET	Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	8.822In Stock	Cut Tape 9,77 kr. 5,11 kr. 4,71 kr. 4,02 kr. 3,80 kr. Reel 3,63 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000		47 uF	8 VDC	SMD/SMT	20 %	1311	35 mOhms	37.6 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 63V 15uF 2917 20% ESR=35mOhms T521X156M063ATE035 KEMET 1: 47,67 kr. 1.565In Stock 2.000Expected 08/04/2027	Mfr. Part No. T521X156M063ATE035 Mouser Part No 80-T521X156M63ATE035	KEMET	Tantalum Capacitors - Polymer 63V 15uF 2917 20% ESR=35mOhms Learn More about KEMET t521 caps	Datasheet	1.565In Stock 2.000Expected 08/04/2027	Cut Tape 47,67 kr. 35,36 kr. 30,51 kr. 28,94 kr. Reel 26,33 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		15 uF	63 VDC	SMD/SMT	20 %	2917	35 mOhms	94.5 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=45mOhms T545V227M010ATE045 KEMET 1: 20,81 kr. 1.815In Stock	Mfr. Part No. T545V227M010ATE045 Mouser Part No 80-T545V227M10ATE045	KEMET	Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=45mOhms Learn More about KEMET ssd ko cap polymer capacitors	Datasheet	1.815In Stock	Cut Tape 20,81 kr. 14,47 kr. 12,01 kr. 11,26 kr. 9,92 kr. Reel 9,85 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000		220 uF	10 VDC	SMD/SMT	20 %	2917	45 mOhms	220 uA	1.9 mm	- 55 C	+ 105 C	7343	V Case	T545		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=35mOhms T545Y337M010ATE035 KEMET 1: 18,20 kr. 3.476In Stock	Mfr. Part No. T545Y337M010ATE035 Mouser Part No 80-T545Y337M10ATE35	KEMET	Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=35mOhms Learn More about KEMET ssd ko cap polymer capacitors	Datasheet	3.476In Stock	Cut Tape 18,20 kr. 13,06 kr. 11,41 kr. 10,67 kr. Reel 9,40 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		330 uF	10 VDC	SMD/SMT	20 %	2917	35 mOhms	330 uA	3.8 mm	- 55 C	+ 105 C	7343	Y Case	T545		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=65mOhms AEC-Q200 T591D157M016ATE065 KEMET 1: 14,92 kr. 2.000In Stock	Mfr. Part No. T591D157M016ATE065 Mouser Part No 80-T591D157M16ATE65	KEMET	Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=65mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	2.000In Stock	Cut Tape 14,92 kr. 10,59 kr. 8,58 kr. 7,98 kr. Reel 6,49 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		150 uF	16 VDC	SMD/SMT	20 %	2917	65 mOhms	240 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=35mOhms T520B337M2R5ANE035 KEMET 1: 39,24 kr. 1.820In Stock	Mfr. Part No. T520B337M2R5ANE035 Mouser Part No 80-T520B337M2R5ANE35	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	1.820In Stock	Cut Tape 39,24 kr. 27,53 kr. 23,65 kr. 20,81 kr. View Reel 15,82 kr. 19,47 kr. 18,58 kr. 15,82 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000		330 uF	2.5 VDC	SMD/SMT	20 %	1210	35 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=7mOhms T520V227M004ATE007 KEMET 1: 16,64 kr. 1.876In Stock	Mfr. Part No. T520V227M004ATE007 Mouser Part No 80-T520V227M4ATE007	KEMET	Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	1.876In Stock	Cut Tape 16,64 kr. 11,41 kr. 9,40 kr. 8,73 kr. 7,61 kr. Reel 7,25 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000		220 uF	4 VDC	SMD/SMT	20 %	2917	7 mOhms	88 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16Vol 150uF 2912 20% ESR=40mOhms T521V157M016ATE040 KEMET 1: 27,15 kr. 1.821In Stock	Mfr. Part No. T521V157M016ATE040 Mouser Part No 80-T521V157M016ATE40	KEMET	Tantalum Capacitors - Polymer 16Vol 150uF 2912 20% ESR=40mOhms Learn More about KEMET t521 caps	Datasheet	1.821In Stock	Cut Tape 27,15 kr. 19,40 kr. 16,26 kr. 15,29 kr. 13,65 kr. Reel 13,58 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000		150 uF	16 VDC	SMD/SMT	20 %	2917	40 mOhms	240 uA		- 55 C	+ 105 C	7343	V Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 18uF 2917 20% ESR=35mOhms T521X186M050ATE035 KEMET 1: 33,35 kr. 999In Stock	Mfr. Part No. T521X186M050ATE035 Mouser Part No 80-T521X186M50ATE35	KEMET	Tantalum Capacitors - Polymer 50V 18uF 2917 20% ESR=35mOhms Learn More about KEMET t521 caps	Datasheet	999In Stock	Cut Tape 33,35 kr. 23,57 kr. 20,29 kr. 17,83 kr. Reel 16,56 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		18 uF	50 VDC	SMD/SMT	20 %	2917	35 mOhms	90 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 7343 20% ESR=0.009Ohms AECQ2 T598D337M2R5ATE009 KEMET 1: 15,67 kr. 2.500In Stock	Mfr. Part No. T598D337M2R5ATE009 Mouser Part No 80-T598D337M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 7343 20% ESR=0.009Ohms AECQ2 Learn More about KEMET t598series capacitors	Datasheet	2.500In Stock	Cut Tape 15,67 kr. 10,74 kr. 8,73 kr. 8,13 kr. Reel 7,68 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		330 uF	2.5 VDC	SMD/SMT	20 %	2917	9 mOhms	82.5 mA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 75V 10 uF AEC-Q200 20% ESR=90mOhms AEC-Q200 T598X106M075ATE090 KEMET 1: 38,42 kr. 1.913In Stock 3.000Expected 10/02/2027	Mfr. Part No. T598X106M075ATE090 Mouser Part No 80-T598X106M75ATE090	KEMET	Tantalum Capacitors - Polymer 75V 10 uF AEC-Q200 20% ESR=90mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1.913In Stock 3.000Expected 10/02/2027	Cut Tape 38,42 kr. 27,98 kr. 23,80 kr. 22,01 kr. Reel 20,29 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		10 uF	75 VDC	SMD/SMT	20 %	2917	90 mOhms	75 uA		- 55 C	+ 125 C	7343	X Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=200mOhms T521B156M035ATE200 KEMET 1: 8,06 kr. 2.550In Stock	Mfr. Part No. T521B156M035ATE200 Mouser Part No 80-T521B156M35ATE200	KEMET	Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=200mOhms Learn More about KEMET t521 caps	Datasheet	2.550In Stock	Cut Tape 8,06 kr. 5,44 kr. 3,96 kr. 3,28 kr. 3,05 kr. Reel 2,75 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000		15 uF	35 VDC	SMD/SMT	20 %	1411	200 mOhms	52.5 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=100mOhms T521V226M035ATE100 KEMET 1: 15,89 kr. 603In Stock	Mfr. Part No. T521V226M035ATE100 Mouser Part No 80-T521V226M35ATE100	KEMET	Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	603In Stock	Cut Tape 15,89 kr. 11,26 kr. 9,70 kr. 8,50 kr. 7,53 kr. Reel 6,86 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000		22 uF	35 VDC	SMD/SMT	20 %	2917	100 mOhms	77 uA				7343	V Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 220uF 20% 7343-20 -55 / +125 ESR=12mOhms AEC-Q200 T598V227M2R5ATE012 KEMET 1: 17,90 kr. 940In Stock	Mfr. Part No. T598V227M2R5ATE012 Mouser Part No 80-T598V227M2R5ATE12	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 20% 7343-20 -55 / +125 ESR=12mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	940In Stock	Cut Tape 17,90 kr. 12,76 kr. 10,97 kr. 9,70 kr. 8,58 kr. Reel 7,31 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000		220 uF	2.5 VDC	SMD/SMT	20 %	2815	12 mOhms	55 uA	1.9 mm	- 55 C	+ 125 C	7343	V Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 47uF 2917 20% ESR=70mOhms T521X476M035AHE070 KEMET 1: 55,35 kr. 500In Stock	Mfr. Part No. T521X476M035AHE070 Mouser Part No 80-T521X476M35AHE70	KEMET	Tantalum Capacitors - Polymer 35V 47uF 2917 20% ESR=70mOhms Learn More about KEMET t521 caps	Datasheet	500In Stock	Cut Tape 55,35 kr. 41,10 kr. 36,26 kr. 32,30 kr. Reel 31,41 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	No	47 uF	35 VDC	SMD/SMT	20 %	2917	70 mOhms	164.5 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 20V 150uF 20% -55C/+125C 7343-20 ESR= 100mOhms T523V157M020APE100 KEMET 1: 23,42 kr. 754In Stock	Mfr. Part No. T523V157M020APE100 Mouser Part No 80-T523V157M20APE100	KEMET	Tantalum Capacitors - Polymer 20V 150uF 20% -55C/+125C 7343-20 ESR= 100mOhms Learn More about KEMET t523 capacitors	Datasheet	754In Stock	Cut Tape 23,42 kr. 17,16 kr. 15,29 kr. 13,06 kr. 11,94 kr. Reel 9,85 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000		150 uF	20 VDC	SMD/SMT	20 %	2917	100 mOhms	300 uA	1.8 mm	- 55 C	+ 105 C	7343		T523		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 470uF 20% 25mOhms -55C/+125C AEC-Q200 T591X477M006ATE025 KEMET 1: 21,19 kr. 957In Stock	Mfr. Part No. T591X477M006ATE025 Mouser Part No 80-T591X477M006ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 20% 25mOhms -55C/+125C AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	957In Stock	Cut Tape 21,19 kr. 15,74 kr. 13,58 kr. 12,01 kr. Reel 8,95 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		470 uF	6 VDC	SMD/SMT	20 %	2815	25 mOhms	282 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 100uF 20% ESR=40mOhms T520B107M006AHE040 KEMET 1: 9,10 kr. 3.953In Stock	Mfr. Part No. T520B107M006AHE040 Mouser Part No 80-T520B107M06AHE040	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	3.953In Stock	Cut Tape 9,10 kr. 4,77 kr. 4,38 kr. 3,73 kr. 3,53 kr. Reel 3,34 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	No	100 uF	6.3 VDC	SMD/SMT	20 %	1311	40 mOhms	63 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=18mOhms T520X477M006AHE018 KEMET 1: 54,31 kr. 340In Stock	Mfr. Part No. T520X477M006AHE018 Mouser Part No 80-T520X477M06AHE018	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	340In Stock	Cut Tape 54,31 kr. 40,73 kr. 35,29 kr. 33,57 kr. Reel 30,66 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	No	470 uF	6.3 VDC	SMD/SMT	20 %	2917	18 mOhms	296.1 uA	4 mm	- 55 C	+ 105 C	7343	X Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 68uF 20% -55C/+125C 7343-15 ESR= 100mOhms T523W686M025APE100 KEMET 1: 23,42 kr. 687In Stock	Mfr. Part No. T523W686M025APE100 Mouser Part No 80-T523W686M25APE100	KEMET	Tantalum Capacitors - Polymer 25V 68uF 20% -55C/+125C 7343-15 ESR= 100mOhms Learn More about KEMET t523 capacitors	Datasheet	687In Stock	Cut Tape 23,42 kr. 17,16 kr. 15,29 kr. 13,06 kr. 11,94 kr. Reel 9,85 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000		68 uF	25 VDC	SMD/SMT	20 %	2917	100 mOhms	170 uA	1.4 mm	- 55 C	+ 105 C	7343		T523		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms T520A226M010AHE080 KEMET 1: 21,34 kr. 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 21,34 kr. 14,92 kr. 12,38 kr. 11,64 kr. View Reel 9,40 kr. 10,29 kr. 9,85 kr. 9,40 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	No	22 uF	10 VDC	SMD/SMT	20 %	1206	80 mOhms	22 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520		Reel, Cut Tape, MouseReel