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 (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 4Volt 220uF 2912 20% ESR=25mOhms T520T227M004ATE025 KEMET 1: 9,77 kr. 3.000In Stock	Mfr. Part No. T520T227M004ATE025 Mouser Part No 80-T520T227M004ATE25	KEMET	Tantalum Capacitors - Polymer 4Volt 220uF 2912 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	3.000In Stock	Cut Tape 9,77 kr. 5,11 kr. 4,70 kr. 4,01 kr. 3,80 kr. Reel 3,79 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000		220 uF	4 VDC	SMD/SMT	20 %	1411	25 mOhms	88 uA		- 55 C	+ 105 C	3528	T Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 6.8uF 2917 20% ESR=70mOhms T521V685M050ATE070 KEMET 1: 26,33 kr. 1.256In Stock	Mfr. Part No. T521V685M050ATE070 Mouser Part No 80-T521V685M50ATE70	KEMET	Tantalum Capacitors - Polymer 50V 6.8uF 2917 20% ESR=70mOhms Learn More about KEMET t521 caps	Datasheet	1.256In Stock	Cut Tape 26,33 kr. 18,65 kr. 15,67 kr. 14,77 kr. 13,13 kr. Reel 13,06 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000		6.8 uF	50 VDC	SMD/SMT	20 %	2917	70 mOhms	34 uA	1.8 mm	- 55 C	+ 125 C	7343	V Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% Harsh Env T591V227M004ATE012 KEMET 1: 18,13 kr. 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 18,13 kr. 12,91 kr. 11,12 kr. 9,77 kr. Reel 7,76 kr. View 8,65 kr. 7,31 kr. MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.000 : 1.000		220 uF	2.68 VDC, 4 VDC	SMD/SMT	20 %	2815	12 mOhms	88 uA	1.9 mm	- 55 C	+ 125 C	7343		T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 12mOhms 20% AEC-Q200 T598V337M2R5ATE012 KEMET 1: 19,99 kr. 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 19,99 kr. 14,47 kr. 12,53 kr. 11,04 kr. Reel 8,73 kr. View 9,77 kr. 8,28 kr. 7,91 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000		330 uF	1.68 VDC, 2.5 VDC	SMD/SMT	20 %	2815	12 mOhms	82.5 uA	1.9 mm	- 55 C	+ 125 C	7343		T598	AEC-Q200	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 10V 33uF 1311 20% ESR=80mOhms T525T336M010ATE080 KEMET 1: 11,26 kr. 2.840In Stock	Mfr. Part No. T525T336M010ATE080 Mouser Part No 80-T525T336M10ATE80	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=80mOhms Learn More about KEMET T525caps	Datasheet	2.840In Stock	Cut Tape 11,26 kr. 7,53 kr. 5,99 kr. 5,54 kr. 4,51 kr. Reel 4,21 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000		33 uF	10 VDC	SMD/SMT	20 %	1411	80 mOhms	33 uA	1.1 mm	- 55 C	+ 125 C	3528	T Case	T525		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 16V 68uF 20% ESR=50mOhms T520D686M016ATE0507280 KEMET 1: 20,81 kr. 3.595In Stock 2.500Expected 30/11/2026	Mfr. Part No. T520D686M016ATE0507280 Mouser Part No 80-T520D686M16ATE050	KEMET	Tantalum Capacitors - Polymer 16V 68uF 20% ESR=50mOhms Learn More about KEMET t520caps	Datasheet	3.595In Stock 2.500Expected 30/11/2026	Cut Tape 20,81 kr. 15,44 kr. 13,35 kr. 11,71 kr. View Reel 9,77 kr. 10,29 kr. 9,77 kr. 9,77 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500		68 uF	16 VDC	SMD/SMT	20 %	2917	50 mOhms	108.8 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env T591V337M2R5ATE015 KEMET 1: 21,34 kr. 700In Stock New Product	Mfr. Part No. T591V337M2R5ATE015 Mouser Part No 80-T591V337M2R5ATE15 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env Learn More about KEMET t591 auto caps	Datasheet	700In Stock	Cut Tape 21,34 kr. 15,82 kr. 15,67 kr. Reel 15,59 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000		330 uF	1.68 VDC, 2.5 VDC	SMD/SMT	20 %	2815	15 mOhms	82.5 uA	1.9 mm	- 55 C	+ 125 C	7343		T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 68uF 7343 ESR=50mOhms AEC-Q200 T598D686M025ATE050 KEMET 1: 15,67 kr. 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 15,67 kr. 11,12 kr. 9,47 kr. 8,36 kr. Reel 7,31 kr. 6,74 kr. MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.000 : 500		68 uF	25 VDC	SMD/SMT	20 %	2917	50 mOhms	170 uA	2.8 mm	- 55 C	+ 125 C	7343	D Coded	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=70mOhms T520B476M008ATE070 KEMET 1: 8,50 kr. 6.415In Stock	Mfr. Part No. T520B476M008ATE070 Mouser Part No 80-T520B476M8ATE70	KEMET	Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	6.415In Stock	Cut Tape 8,50 kr. 4,37 kr. 4,01 kr. 3,40 kr. 3,21 kr. Reel 3,04 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000		47 uF	8 VDC	SMD/SMT	20 %	1311	70 mOhms	37.6 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=6mOhms T520V337M2R5ATE006 KEMET 1: 17,75 kr. 6.171In Stock	Mfr. Part No. T520V337M2R5ATE006 Mouser Part No 80-T520V337M2R5ATE06	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=6mOhms Learn More about KEMET t520caps	Datasheet	6.171In Stock	Cut Tape 17,75 kr. 12,31 kr. 10,15 kr. 9,40 kr. 8,28 kr. Reel 7,91 kr. MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.000 : 1.000		330 uF	2.5 VDC	SMD/SMT	20 %	2917	6 mOhms	82.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=18mOhms T520V477M2R5ATE018 KEMET 1: 16,04 kr. 1.834In Stock	Mfr. Part No. T520V477M2R5ATE018 Mouser Part No 80-T520V477M2R5ATE18	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	1.834In Stock	Cut Tape 16,04 kr. 11,04 kr. 8,95 kr. 8,43 kr. 7,31 kr. Reel 7,25 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000		470 uF	2.5 VDC	SMD/SMT	20 %	2917	18 mOhms	117.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520		Reel, Cut Tape, MouseReel
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		1 mF	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 2.5V 470uF 20% ESR=10mOhms T530D477M2R5ATE010 KEMET 1: 48,56 kr. 495In Stock	Mfr. Part No. T530D477M2R5ATE010 Mouser Part No 80-T530D477M2R5ATE10	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	495In Stock	Cut Tape 48,56 kr. 34,47 kr. 31,11 kr. 29,54 kr. Reel 26,86 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		470 uF	2.5 VDC	SMD/SMT	20 %	2917	10 mOhms	117.5 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=10mOhms T530D687M2R5ATE010 KEMET 1: 48,42 kr. 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 48,42 kr. 35,96 kr. 31,71 kr. 28,27 kr. Reel 27,45 kr. MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.000 : 500		680 uF	2.5 VDC	SMD/SMT	20 %	2917	10 mOhms	170 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T530		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. View 8,36 kr. 8,13 kr. 8,06 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 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 27,23 kr. 26,63 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 3V 1500uF 2917 20% ESR=8mOhms T530X158M003AHE008 KEMET 1: 59,90 kr. 885In 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	885In Stock	Cut Tape 59,90 kr. 44,09 kr. 38,34 kr. Reel 37,75 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	No	1.5 mF	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 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 35V 15uF 20% 3528-21 -55 /+125C ESR=200mOhms T521B156M035ATE200 KEMET 1: 8,06 kr. 550In Stock 2.000Expected 03/12/2026 New At Mouser	Mfr. Part No. T521B156M035ATE200 Mouser Part No 80-T521B156M35ATE200 New At Mouser	KEMET	Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=200mOhms Learn More about KEMET t521 caps	Datasheet	550In Stock 2.000Expected 03/12/2026	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. 633In 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	633In 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 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 330uF 2917 20% ESR=6mOhms T530D337M006AHE006 KEMET 1: 52,59 kr. 500In Stock 500Expected 28/01/2027	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 28/01/2027	Cut Tape 52,59 kr. 39,17 kr. 33,72 kr. 31,48 kr. Reel 29,17 kr. 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 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
Tantalum Capacitors - Polymer 2.5V 1500uF 20% ESR=5mOhms T530X158M2R5AHE005 KEMET 1: 61,02 kr. 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 61,02 kr. 46,03 kr. 40,06 kr. 37,08 kr. Reel 35,06 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	No	1.5 mF	2.5 VDC	SMD/SMT	20 %	2917	5 mOhms	375 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530		Reel, Cut Tape, MouseReel