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	Qualification	Packaging
Tantalum Capacitors - Polymer 10volts 150uF 20% D CASE ESR=25 T525D157M010AHE025 KEMET 1: 3,22 € 398In Stock	Mfr. Part No. T525D157M010AHE025 Mouser Part No 80-T525D157M010AHE25	KEMET	Tantalum Capacitors - Polymer 10volts 150uF 20% D CASE ESR=25 Learn More about KEMET T525caps	Datasheet	398In Stock	Cut Tape 3,22 € 2,27 € 1,89 € 1,78 € Reel 1,57 €	Min.: 1 Mult.: 1 : 500	No	150 uF	10 VDC	SMD/SMT	20 %	2917	25 mOhms	150 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T525		Reel, Cut Tape
Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=25mOhms T525D337M006AHE025 KEMET 1: 3,22 € 361In Stock	Mfr. Part No. T525D337M006AHE025 Mouser Part No 80-T525D337M06AHE025	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=25mOhms Learn More about KEMET T525caps	Datasheet	361In Stock	Cut Tape 3,22 € 2,27 € 1,89 € 1,78 € Reel 1,57 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	330 uF	6.3 VDC	SMD/SMT	20 %	2917	25 mOhms	207.9 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T525		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4VDC 470uF 2917 20% ESR=6mOhms T530D477M004AHE006 KEMET 1: 6,34 € 324In Stock	Mfr. Part No. T530D477M004AHE006 Mouser Part No 80-T530D477M4AHE6	KEMET	Tantalum Capacitors - Polymer 4VDC 470uF 2917 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	324In Stock	Cut Tape 6,34 € 4,70 € 4,05 € 3,84 € Reel 3,84 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	470 uF	4 VDC	SMD/SMT	20 %	2917	6 mOhms	188 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 150uF 20% ESR=25mOhms T530X157M016AHE025 KEMET 1: 7,64 € 173In Stock	Mfr. Part No. T530X157M016AHE025 Mouser Part No 80-T530X157M16AHE025	KEMET	Tantalum Capacitors - Polymer 16V 150uF 20% ESR=25mOhms Learn More about KEMET T530caps	Datasheet	173In Stock	Cut Tape 7,64 € 5,74 € 4,98 € 4,75 € Reel 4,67 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	150 uF	16 VDC	SMD/SMT	20 %	2917	25 mOhms	240 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=6mOhms T530X337M010AHE006 KEMET 1: 8,80 € 8In Stock 1.000Expected 11/23/2026	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	8In Stock 1.000Expected 11/23/2026	Cut Tape 8,80 € 6,49 € 5,79 € 5,39 € Reel 5,04 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.000 : 500	No	330 uF	10 VDC	SMD/SMT	20 %	2917	6 mOhms	330 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=7mOhms T520D107M006ATE007 KEMET 1: 3,04 € 65In Stock	Mfr. Part No. T520D107M006ATE007 Mouser Part No 80-T520D107M6ATE07	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	65In Stock	Cut Tape 3,04 € 2,19 € 1,90 € 1,68 € Reel 1,51 € MouseReel Available	Min.: 1 Mult.: 1 : 500		100 uF	6.3 VDC	SMD/SMT	20 %	2917	7 mOhms	63 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 33uF 2312 20% ESR=7mOhms T520U336M010ATE070 KEMET 1: 2,15 € 586In Stock	Mfr. Part No. T520U336M010ATE070 Mouser Part No 80-T520U336M10ATE70	KEMET	Tantalum Capacitors - Polymer 10V 33uF 2312 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	586In Stock	Cut Tape 2,15 € 1,48 € 1,20 € 1,13 € 0,98 € Reel 0,929 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		33 uF	10 VDC	SMD/SMT	20 %	2312	70 mOhms	33 uA	1.4 mm	- 55 C	+ 105 C	6032	U Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=12mOhms T520V227M2R5ATE012 KEMET 1: 2,68 € 150In Stock	Mfr. Part No. T520V227M2R5ATE012 Mouser Part No 80-T520V227M2R5E12	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=12mOhms Learn More about KEMET t520caps	Datasheet	150In Stock	Cut Tape 2,68 € 1,87 € 1,55 € 1,44 € 1,27 € Reel 1,21 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		220 uF	2.5 VDC	SMD/SMT	20 %	2917	12 mOhms	55 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=25mOhms T520V227M004ATE025 KEMET 1: 1,87 € 231In Stock	Mfr. Part No. T520V227M004ATE025 Mouser Part No 80-T520V227M4E25	KEMET	Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	231In Stock	Cut Tape 1,87 € 1,26 € 1,02 € 0,955 € 0,825 € Reel 0,785 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		220 uF	4 VDC	SMD/SMT	20 %	2917	25 mOhms	88 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=25mOhms T520V337M003ATE025 KEMET 1: 2,52 € 391In Stock	Mfr. Part No. T520V337M003ATE025 Mouser Part No 80-T520V337M003	KEMET	Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	391In Stock	Cut Tape 2,52 € 1,75 € 1,44 € 1,34 € 1,19 € Reel 1,13 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		330 uF	3 VDC	SMD/SMT	20 %	2917	25 mOhms	99 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=12mOhms T520V337M2R5ATE012 KEMET 1: 2,08 € 360In Stock	Mfr. Part No. T520V337M2R5ATE012 Mouser Part No 80-T520V337M2R5ATE12	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=12mOhms Learn More about KEMET t520caps	Datasheet	360In Stock	Cut Tape 2,08 € 1,48 € 1,26 € 1,11 € 0,989 € Reel 0,832 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		330 uF	2.5 VDC	SMD/SMT	20 %	2917	12 mOhms	82.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=45mOhms T521D476M016ATE045 KEMET 1: 3,12 € 125In Stock	Mfr. Part No. T521D476M016ATE045 Mouser Part No 80-T521D476M16ATE45	KEMET	Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=45mOhms Learn More about KEMET t521 caps	Datasheet	125In Stock	Cut Tape 3,12 € 2,25 € 1,95 € 1,72 € Reel 1,38 € MouseReel Available	Min.: 1 Mult.: 1 : 500		47 uF	16 VDC	SMD/SMT	20 %	2917	45 mOhms	75.2 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3 VDC 150uF 2917 20% ESR=25mOhm T522V157M006ATE025 KEMET 1: 3,82 € 82In Stock	Mfr. Part No. T522V157M006ATE025 Mouser Part No 80-T522V157M6ATE25	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 150uF 2917 20% ESR=25mOhm Learn More about KEMET T522caps	Datasheet	82In Stock	Cut Tape 3,82 € 2,71 € 1,87 € 1,71 € Reel 1,48 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		150 uF	6.3 VDC	SMD/SMT	20 %	2917	25 mOhms	28 uA	1.9 mm	- 55 C	+ 105 C	7343	V Case	T522		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 3V 150uF 1311 20% ESR=80mOhms T525B157M003ATE080 KEMET 1: 1,16 € 1.145In Stock	Mfr. Part No. T525B157M003ATE080 Mouser Part No 80-T525B157M003	KEMET	Tantalum Capacitors - Polymer 3V 150uF 1311 20% ESR=80mOhms Learn More about KEMET T525caps	Datasheet	1.145In Stock	Cut Tape 1,16 € 0,789 € 0,574 € 0,476 € 0,444 € Reel 0,398 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		150 uF	3 VDC	SMD/SMT	20 %	1411	80 mOhms	45 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T525		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=25mOhms T525D227M004ATE025 KEMET 1: 3,25 € 425In Stock	Mfr. Part No. T525D227M004ATE025 Mouser Part No 80-T525D227M4ATE25	KEMET	Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=25mOhms Learn More about KEMET T525caps	Datasheet	425In Stock	Cut Tape 3,25 € 2,35 € 2,03 € 1,80 € Reel 1,51 € MouseReel Available	Min.: 1 Mult.: 1 : 500		220 uF	4 VDC	SMD/SMT	20 %	2917	25 mOhms	88 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T525		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=25mOhms T525D337M003ATE025 KEMET 1: 3,25 € 320In Stock	Mfr. Part No. T525D337M003ATE025 Mouser Part No 80-T525D337M3ATE25	KEMET	Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=25mOhms Learn More about KEMET T525caps	Datasheet	320In Stock	Cut Tape 3,25 € 2,35 € 2,03 € 1,80 € Reel 1,51 € MouseReel Available	Min.: 1 Mult.: 1 : 500		330 uF	3 VDC	SMD/SMT	20 %	2917	25 mOhms	99 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T525		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4VDC 150uF 1380 20% ESR=45mOhms AEC-Q200 T598B157M004ATE045 KEMET 1: 1,12 € 984In Stock	Mfr. Part No. T598B157M004ATE045 Mouser Part No 80-T598B157M004ATE45	KEMET	Tantalum Capacitors - Polymer 4VDC 150uF 1380 20% ESR=45mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	984In Stock	Cut Tape 1,12 € 0,579 € 0,531 € 0,451 € 0,426 € Reel 0,404 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		150 uF	4 VDC	SMD/SMT	20 %	1311	45 mOhms	60 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=80mOhms T525B336M006AHE080 KEMET 1: 1,16 € 1.988In Stock	Mfr. Part No. T525B336M006AHE080 Mouser Part No 80-T525B336M06AHE080	KEMET	Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=80mOhms Learn More about KEMET T525caps	Datasheet	1.988In Stock	Cut Tape 1,16 € 0,803 € 0,593 € 0,495 € 0,463 € Reel 0,44 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	No	33 uF	6.3 VDC	SMD/SMT	20 %	1411	80 mOhms	20.8 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T525		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=70mOhms T520A107M006ATE070 KEMET 1: 0,903 € 216.000On Order	Mfr. Part No. T520A107M006ATE070 Mouser Part No 80-T520A107M06ATE070	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	216.000On Order On Order Ship Dates Mfr. No: T520A107M006ATE070 Stock: 0 On Order: 66.000 Expected 12/22/2026 150.000 Expected 2/25/2027 Factory Lead Time: 13 Weeks	Cut Tape 0,903 € 0,452 € 0,413 € 0,40 € Reel 0,40 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 8.000 : 2.000		100 uF	6.3 VDC	SMD/SMT	20 %	1206	70 mOhms	63 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 150uF 2312 20% ESR=55mOhms T520C157M010ATE055 KEMET 1: 1,41 € 31.046On Order	Mfr. Part No. T520C157M010ATE055 Mouser Part No 80-T520C157M10ATE55	KEMET	Tantalum Capacitors - Polymer 10V 150uF 2312 20% ESR=55mOhms Learn More about KEMET t520caps	Datasheet	31.046On Order On Order Ship Dates Mfr. No: T520C157M010ATE055 Stock: 0 On Order: 19.046 Expected 1/28/2027 12.000 Expected 7/22/2027 Factory Lead Time: 47 Weeks	Cut Tape 1,41 € 0,746 € 0,689 € Reel 0,559 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.000 : 500		150 uF	10 VDC	SMD/SMT	20 %	2312	55 mOhms	150 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=6mOhms T520D108M2R5ATE006 KEMET 1: 2,80 € 13.756On Order	Mfr. Part No. T520D108M2R5ATE006 Mouser Part No 80-T520D108M2R5ATE06	KEMET	Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=6mOhms Learn More about KEMET t520caps	Datasheet	13.756On Order On Order Ship Dates Mfr. No: T520D108M2R5ATE006 Stock: 0 On Order: 3.256 Expected 2/5/2027 2.000 Expected 2/10/2027 8.500 Expected 4/22/2027 Factory Lead Time: 25 Weeks	Cut Tape 2,80 € 1,95 € 1,62 € 1,55 € Reel 1,55 € MouseReel Available	Min.: 1 Mult.: 1 : 500		1000 uF	2.5 VDC	SMD/SMT	20 %	2917	6 mOhms	250 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=15mOhm T520D477M006ATE015 KEMET 1: 2,96 € 26.500On Order	Mfr. Part No. T520D477M006ATE015 Mouser Part No 80-T520D477M6ATE015	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=15mOhm Learn More about KEMET t520caps	Datasheet	26.500On Order On Order Ship Dates Mfr. No: T520D477M006ATE015 Stock: 0 On Order: 3.000 Expected 2/1/2027 2.500 Expected 2/15/2027 10.000 Expected 4/19/2027 11.000 Expected 5/19/2027 Factory Lead Time: 25 Weeks	Cut Tape 2,96 € 2,07 € 1,72 € 1,62 € Reel 1,42 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.000 : 500		470 uF	6.3 VDC	SMD/SMT	20 %	2917	15 mOhms	296.1 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=40mOhms T521D107M025ATE040 KEMET 1: 5,07 € 65.788On Order	Mfr. Part No. T521D107M025ATE040 Mouser Part No 80-T521D107M25ATE40	KEMET	Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=40mOhms Learn More about KEMET t521 caps	Datasheet	65.788On Order On Order Ship Dates Mfr. No: T521D107M025ATE040 Stock: 0 On Order: 17.788 Expected 12/11/2026 21.000 Expected 1/28/2027 27.000 Expected 3/25/2027 Factory Lead Time: 44 Weeks	Cut Tape 5,07 € 3,70 € 3,13 € 2,92 € Reel 2,55 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.000 : 500		100 uF	25 VDC	SMD/SMT	20 %	2917	40 mOhms	250 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 220uF 7343 20% ESR=35mOhms T521D227M016ATE035 KEMET 1: 5,81 € 4.513On Order	Mfr. Part No. T521D227M016ATE035 Mouser Part No 80-T521D227M16ATE035	KEMET	Tantalum Capacitors - Polymer 16V 220uF 7343 20% ESR=35mOhms Learn More about KEMET t521 caps	Datasheet	4.513On Order On Order Ship Dates Mfr. No: T521D227M016ATE035 Stock: 0 On Order: 513 Expected 2/1/2027 1.000 Expected 2/15/2027 3.000 Expected 4/12/2027 Factory Lead Time: 52 Weeks	Cut Tape 5,81 € 4,26 € 3,64 € 3,42 € Reel 3,21 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.000 : 500		220 uF	16 VDC	SMD/SMT	20 %	2815	35 mOhms	352 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 75V 10uF 2917 20% ESR=50mOhms T521X106M075ATE050 KEMET 1: 5,50 € 18.914On Order	Mfr. Part No. T521X106M075ATE050 Mouser Part No 80-T521X106M75ATE050	KEMET	Tantalum Capacitors - Polymer 75V 10uF 2917 20% ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	18.914On Order On Order Ship Dates Mfr. No: T521X106M075ATE050 Stock: 0 On Order: 2.414 Expected 11/16/2026 4.000 Expected 1/20/2027 5.500 Expected 4/8/2027 7.000 Expected 5/11/2027 Factory Lead Time: 52 Weeks	Cut Tape 5,50 € 3,86 € 3,33 € 3,19 € Reel 3,19 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.000 : 500		10 uF	75 VDC	SMD/SMT	20 %	2917	50 mOhms	75 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T521		Reel, Cut Tape, MouseReel