Tantalum Capacitors - Polymer

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Polymer Capacitors Industrial Segment

KEMET Organic Capacitors (KO-CAP®) offer higher voltages in smaller case sizes and are ideal for industrial applications. These capacitors deliver a solution for applications requiring power-loss protection or maximum power efficiency of a circuit when board space is limited. The polymer technology provides these capacitors with extended life capabilities in applications subject to extremely harsh environments.

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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	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	Packaging
Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=100mOhms T521V226M035ATE100 KEMET 1: 2,13 € 623In Stock New At Mouser	Mfr. Part No. T521V226M035ATE100 Mouser Part No 80-T521V226M35ATE100 New At Mouser	KEMET	Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	623In Stock	Cut Tape 2,13 € 1,51 € 1,30 € 1,14 € 1,01 € Reel 0,92 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2 000 : 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 6.3V 470uF 20% ESR=18mOhms T520X477M006AHE018 KEMET 1: 7,28 € 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 7,28 € 5,46 € 4,73 € 4,50 € Reel 4,11 € 3,93 € 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 35V 47uF 2917 20% ESR=70mOhms T521X476M035AHE070 KEMET 1: 7,42 € 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 7,42 € 5,51 € 4,86 € 4,33 € Reel 4,21 € 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 6.3V 100uF 20% ESR=40mOhms T520B107M006AHE040 KEMET 1: 1,22 € 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 1,22 € 0,639 € 0,587 € 0,50 € Reel 0,448 € View 0,473 € 0,422 € 0,413 € 0,396 € 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% 25mOhms -55C/+125C AEC-Q200 T591X477M006ATE025 KEMET 1: 2,84 € 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 2,84 € 2,11 € 1,82 € 1,61 € Reel 1,20 € View 1,12 € 1,09 € 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 330uF 2917 20% ESR=6mOhms T530D337M006AHE006 KEMET 1: 7,05 € 500In Stock 500Expected 1/28/2027	Mfr. Part No. T530D337M006AHE006 Mouser Part No 80-T530D337M6AHE6	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	500In Stock 500Expected 1/28/2027	Cut Tape 7,05 € 5,25 € 4,52 € 4,22 € Reel 3,91 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	330 uF	6.3 VDC	SMD/SMT	20 %	2917	6 mOhms	207.9 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T530	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=25mOhms T525D107M010AHE025 KEMET 1: 3,22 € 1 000In Stock	Mfr. Part No. T525D107M010AHE025 Mouser Part No 80-T525D107M10AHE025	KEMET	Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=25mOhms Learn More about KEMET T525caps	Datasheet	1 000In Stock	Cut Tape 3,22 € 2,27 € 1,89 € 1,78 € Reel 1,57 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	100 uF	10 VDC	SMD/SMT	20 %	2917	25 mOhms	100 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T525	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 3V 1500uF 2917 20% ESR=8mOhms T530X158M003AHE008 KEMET 1: 8,03 € 830In Stock	Mfr. Part No. T530X158M003AHE008 Mouser Part No 80-T530X158M3AHE8	KEMET	Tantalum Capacitors - Polymer 3V 1500uF 2917 20% ESR=8mOhms Learn More about KEMET T530caps	Datasheet	830In Stock	Cut Tape 8,03 € 5,91 € 5,14 € Reel 5,06 € 4,03 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	1500 uF	3 VDC	SMD/SMT	20 %	2917	8 mOhms	450 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=25mOhms T520C227M004ATE025 KEMET 1: 2,31 € 424In Stock	Mfr. Part No. T520C227M004ATE025 Mouser Part No 80-T520C227M4ATE25	KEMET	Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	424In Stock	Cut Tape 2,31 € 1,10 € 0,795 € Reel 0,525 € MouseReel Available	Min.: 1 Mult.: 1 : 500		220 uF	4 VDC	SMD/SMT	20 %	2312	25 mOhms	88 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=25mOhms AEC-Q200 T591D157M006ATE025 KEMET 1: 1,67 € 178In Stock	Mfr. Part No. T591D157M006ATE025 Mouser Part No 80-T591D157M6ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=25mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	178In Stock	Cut Tape 1,67 € 1,15 € 0,989 € 0,857 € Reel 0,609 € MouseReel Available	Min.: 1 Mult.: 1 : 500		150 uF	6.3 VDC	SMD/SMT	20 %	2917	25 mOhms	94.5 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T591	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=70mOhms T521D476M035ATE070 KEMET 1: 2,30 € 2 500Expected 4/22/2027	Mfr. Part No. T521D476M035ATE070 Mouser Part No 80-T521D476M35ATE070	KEMET	Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=70mOhms Learn More about KEMET t521 caps	Datasheet	2 500Expected 4/22/2027	Cut Tape 2,30 € 1,64 € 1,42 € 1,25 € Reel 1,02 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 000 : 500		47 uF	35 VDC	SMD/SMT	20 %	2917	70 mOhms	164.5 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 5.6uF 2917 20% ESR=70mOhms T521D565M050ATE070 KEMET 1: 4,33 € 33In Stock	Mfr. Part No. T521D565M050ATE070 Mouser Part No 80-T521D565M50ATE70	KEMET	Tantalum Capacitors - Polymer 50V 5.6uF 2917 20% ESR=70mOhms Learn More about KEMET t521 caps	Datasheet	33In Stock	Cut Tape 4,33 € 3,44 € 1,72 € Reel 1,44 € MouseReel Available	Min.: 1 Mult.: 1 : 500		5.6 uF	50 VDC	SMD/SMT	20 %	2917	70 mOhms	28 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=40mOhms T520B107M004ATE040 KEMET 1: 1,23 € 1 137In Stock	Mfr. Part No. T520B107M004ATE040 Mouser Part No 80-T520B107M4E40	KEMET	Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	1 137In Stock	Cut Tape 1,23 € 0,853 € 0,629 € 0,526 € 0,491 € Reel 0,409 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		100 uF	4 VDC	SMD/SMT	20 %	1311	40 mOhms	40 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=70mOhms T520B337M2R5ATE070 KEMET 1: 0,972 € 1 674In Stock	Mfr. Part No. T520B337M2R5ATE070 Mouser Part No 80-T520B337M2R5ATE70	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1 674In Stock	Cut Tape 0,972 € 0,661 € 0,482 € 0,399 € 0,372 € Reel 0,349 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		330 uF	2.5 VDC	SMD/SMT	20 %	1311	70 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 33uF 1206 20% ESR=70mOhms T520A336M004ATE070 KEMET 1: 0,86 € 1 770In Stock	Mfr. Part No. T520A336M004ATE070 Mouser Part No 80-T520A336M4ATE70	KEMET	Tantalum Capacitors - Polymer 4V 33uF 1206 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1 770In Stock	Cut Tape 0,86 € 0,581 € 0,423 € 0,351 € 0,327 € Reel 0,306 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		33 uF	4 VDC	SMD/SMT	20 %	1206	70 mOhms	13.2 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 150uF 2312 20% ESR=45mOhms T520C157M004ATE045 KEMET 1: 1,22 € 500In Stock	Mfr. Part No. T520C157M004ATE045 Mouser Part No 80-T520C157M4ATE45	KEMET	Tantalum Capacitors - Polymer 4V 150uF 2312 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	500In Stock	Cut Tape 1,22 € 0,85 € 0,627 € Reel 0,524 € MouseReel Available	Min.: 1 Mult.: 1 : 500		150 uF	4 VDC	SMD/SMT	20 %	2312	45 mOhms	60 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520	Reel, Cut Tape, MouseReel
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		100 uF	4 VDC	SMD/SMT	20 %	1206	150 mOhms	40 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
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		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 8V 150uF 2917 20% ESR=40mOhms T520D157M008ATE040 KEMET 1: 2,00 € 10In Stock 500Expected 5/6/2027	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 5/6/2027	Cut Tape 2,00 € 1,40 € 1,20 € 1,05 € Reel 0,858 € MouseReel Available	Min.: 1 Mult.: 1 : 500		150 uF	8 VDC	SMD/SMT	20 %	2917	40 mOhms	120 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
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		330 uF	2.5 VDC	SMD/SMT	20 %	2312	9 mOhms	82.5 uA	1.8 mm	- 55 C	+ 105 C	6032	L Case	T520	Reel, Cut Tape, MouseReel
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	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
Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms T521V106M050AME090 KEMET 1: 7,17 € 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 7,17 € 5,34 € 4,61 € 4,31 € Reel 3,66 € View 3,96 € 3,59 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	No	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 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	680 uF	4 VDC	SMD/SMT	20 %	2917	10 mOhms	272 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3 VDC 100uF 2312 20% ESR=45mOhms T520C107M006AHE045 KEMET 1: 1,49 € 516In Stock	Mfr. Part No. T520C107M006AHE045 Mouser Part No 80-T520C107M006HE045	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 100uF 2312 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	516In Stock	Cut Tape 1,49 € 1,02 € 0,877 € 0,763 € Reel 0,645 € MouseReel Available	Min.: 1 Mult.: 1 : 500		100 uF	6.3 VDC	SMD/SMT	20 %	2312	45 mOhms	63 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=7mOhms T520D227M006ATE007 KEMET 1: 2,25 € 78In Stock	Mfr. Part No. T520D227M006ATE007 Mouser Part No 80-T520D227M6ATE07	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	78In Stock	Cut Tape 2,25 € 1,60 € 1,38 € 1,21 € Reel 1,09 € MouseReel Available	Min.: 1 Mult.: 1 : 500		220 uF	6.3 VDC	SMD/SMT	20 %	2917	7 mOhms	138.6 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel