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.	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 6.3V 330uF 2917 20% ESR=25mOhms T520D337M006ATE025 KEMET 1: 12,76 kr. 12.229In Stock 6.000Expected 19/04/2027	Mfr. Part No. T520D337M006ATE025 Mouser Part No 80-T520D337M6E25	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	12.229In Stock 6.000Expected 19/04/2027	Cut Tape 12,76 kr. 8,58 kr. 6,93 kr. 6,42 kr. Reel 5,55 kr. View 5,16 kr. 5,10 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	330 uF	6.3 VDC	SMD/SMT	20 %	2917	25 mOhms	207.9 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=70mOhms T520D476M016ATE070 KEMET 1: 19,62 kr. 1.485In Stock 20.500Expected 12/04/2027	Mfr. Part No. T520D476M016ATE070 Mouser Part No 80-T520D476M016	KEMET	Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1.485In Stock 20.500Expected 12/04/2027	Cut Tape 19,62 kr. 13,95 kr. 11,56 kr. 10,74 kr. Reel 10,07 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	47 uF	16 VDC	SMD/SMT	20 %	2917	70 mOhms	75.2 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=35mOhms T520D476M016ATE035 KEMET 1: 20,89 kr. 2.978In Stock 3.500Expected 16/04/2027	Mfr. Part No. T520D476M016ATE035 Mouser Part No 80-T520D476M16E35	KEMET	Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	2.978In Stock 3.500Expected 16/04/2027	Cut Tape 20,89 kr. 14,62 kr. 12,16 kr. 11,26 kr. Reel 10,52 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	47 uF	16 VDC	SMD/SMT	20 %	2917	35 mOhms	75.2 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=30mOhms T520D477M006ATE030 KEMET 1: 19,69 kr. 4.173In Stock 2.500Expected 12/04/2027	Mfr. Part No. T520D477M006ATE030 Mouser Part No 80-T520D477M006	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=30mOhms Learn More about KEMET t520caps	Datasheet	4.173In Stock 2.500Expected 12/04/2027	Cut Tape 19,69 kr. 14,25 kr. 11,71 kr. 11,04 kr. Reel 10,00 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	470 uF	6.3 VDC	SMD/SMT	20 %	2917	30 mOhms	296.1 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=25mOhms T520L107M010ATE025 KEMET 1: 19,62 kr. 1.665In Stock 4.000Expected 03/06/2027	Mfr. Part No. T520L107M010ATE025 Mouser Part No 80-T520L107M10ATE25	KEMET	Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	1.665In Stock 4.000Expected 03/06/2027	Cut Tape 19,62 kr. 14,62 kr. 12,16 kr. 11,34 kr. 10,82 kr. Reel 10,22 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	100 uF	10 VDC	SMD/SMT	20 %	2312	25 mOhms	100 uA	1.8 mm	- 55 C	+ 105 C	6032	L Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=25mOhms T520L157M006ATE025 KEMET 1: 17,68 kr. 2.000In Stock	Mfr. Part No. T520L157M006ATE025 Mouser Part No 80-T520L157M6ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	2.000In Stock	Cut Tape 17,68 kr. 12,16 kr. 10,00 kr. 9,40 kr. 8,21 kr. Reel 8,13 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	150 uF	6.3 VDC	SMD/SMT	20 %	2312	25 mOhms	94.5 uA	1.8 mm	- 55 C	+ 105 C	6032	L Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=25mOhms T520L337M2R5ATE025 KEMET 1: 20,59 kr. 1.216In Stock	Mfr. Part No. T520L337M2R5ATE025 Mouser Part No 80-T520L337M2R5ATE25	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	1.216In Stock	Cut Tape 20,59 kr. 14,40 kr. 11,86 kr. 11,12 kr. 9,85 kr. Reel 9,40 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	330 uF	2.5 VDC	SMD/SMT	20 %	2312	25 mOhms	82.5 uA	1.8 mm	- 55 C	+ 105 C	6032	L Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 12.5 10uF 20% ESR=150mOhms T520T106M12RATE150 KEMET 1: 10,22 kr. 5.980In Stock	Mfr. Part No. T520T106M12RATE150 Mouser Part No 80-T520T106M12RTE150	KEMET	Tantalum Capacitors - Polymer 12.5 10uF 20% ESR=150mOhms Learn More about KEMET t520caps	Datasheet	5.980In Stock	Cut Tape 10,22 kr. 5,45 kr. 5,02 kr. 4,27 kr. 3,98 kr. Reel 3,77 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	10 uF	12.5 VDC	SMD/SMT	20 %	1311	150 mOhms	12.5 uA	1.1 mm	- 55 C	+ 105 C	3528	T Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=15mOhms T520V227M004ATE015 KEMET 1: 14,85 kr. 1.999In Stock	Mfr. Part No. T520V227M004ATE015 Mouser Part No 80-T520V227M4ATE015	KEMET	Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	1.999In Stock	Cut Tape 14,85 kr. 10,15 kr. 8,21 kr. 7,61 kr. 6,74 kr. Reel 6,54 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	220 uF	4 VDC	SMD/SMT	20 %	2917	15 mOhms	88 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=9mOhms T520V337M2R5ATE009 KEMET 1: 14,77 kr. 10.132In Stock 8.000On Order	Mfr. Part No. T520V337M2R5ATE009 Mouser Part No 80-T520V337M2R5ATE9	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	10.132In Stock 8.000On Order On Order Ship Dates Mfr. No: T520V337M2R5ATE009 Stock: 10.132 Can Dispatch Immediately On Order: 4.000 Expected 04/12/2026 4.000 Expected 31/03/2027 Factory Lead Time: 25 Weeks	Cut Tape 14,77 kr. 10,97 kr. 8,95 kr. 8,28 kr. 7,25 kr. Reel 6,71 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	330 uF	2.5 VDC	SMD/SMT	20 %	2917	9 mOhms	82.5 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=25mOhms T520V337M2R5ATE025 KEMET 1: 14,02 kr. 15.620In Stock 114.000On Order	Mfr. Part No. T520V337M2R5ATE025 Mouser Part No 80-T520V337M2R5E25	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	15.620In Stock 114.000On Order On Order Ship Dates Mfr. No: T520V337M2R5ATE025 Stock: 15.620 Can Dispatch Immediately On Order: 69.000 Expected 03/03/2027 45.000 Expected 07/04/2027 Factory Lead Time: 43 Weeks	Cut Tape 14,02 kr. 9,47 kr. 8,13 kr. 7,12 kr. Reel 5,67 kr. View 6,16 kr. 5,63 kr. MouseReel Available	Min.: 1 Mult.: 1 Max.: 8.000 : 1.000	330 uF	2.5 VDC	SMD/SMT	20 %	2917	25 mOhms	82.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=9mOhms T520V337M004ATE009 KEMET 1: 17,61 kr. 4.030In Stock	Mfr. Part No. T520V337M004ATE009 Mouser Part No 80-T520V337M4ATE9	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	4.030In Stock	Cut Tape 17,61 kr. 12,98 kr. 10,74 kr. 10,00 kr. 8,80 kr. Reel 8,36 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	330 uF	4 VDC	SMD/SMT	20 %	2917	9 mOhms	132 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=12mOhms T520V337M004ATE012 KEMET 1: 17,83 kr. 2.267In Stock	Mfr. Part No. T520V337M004ATE012 Mouser Part No 80-T520V337M4E12	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=12mOhms Learn More about KEMET t520caps	Datasheet	2.267In Stock	Cut Tape 17,83 kr. 12,31 kr. 10,15 kr. 9,40 kr. 8,43 kr. Reel 8,21 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	330 uF	4 VDC	SMD/SMT	20 %	2917	12 mOhms	132 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=6mOhms T520V477M2R5ATE006 KEMET 1: 20,37 kr. 2.000In Stock 2.000Expected 22/04/2027	Mfr. Part No. T520V477M2R5ATE006 Mouser Part No 80-T520V477M2R5006	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=6mOhms Learn More about KEMET t520caps	Datasheet	2.000In Stock 2.000Expected 22/04/2027	Cut Tape 20,37 kr. 14,25 kr. 11,79 kr. 11,04 kr. 9,77 kr. Reel 9,33 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	470 uF	2.5 VDC	SMD/SMT	20 %	2917	6 mOhms	117.5 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=15mOhms T520V477M2R5ATE015 KEMET 1: 16,04 kr. 6.898In Stock	Mfr. Part No. T520V477M2R5ATE015 Mouser Part No 80-T520V477M2R5E15	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	6.898In Stock	Cut Tape 16,04 kr. 11,04 kr. 8,95 kr. 8,43 kr. 7,31 kr. Reel 7,01 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	470 uF	2.5 VDC	SMD/SMT	20 %	2917	15 mOhms	117.5 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=15mOhms T520W337M2R5ATE015 KEMET 1: 19,02 kr. 1.249In Stock	Mfr. Part No. T520W337M2R5ATE015 Mouser Part No 80-T520W337M2R5015	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	1.249In Stock	Cut Tape 19,02 kr. 13,20 kr. 10,89 kr. 10,22 kr. 8,95 kr. Reel 8,50 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	330 uF	2.5 VDC	SMD/SMT	20 %	2917	15 mOhms	82.5 uA	1.4 mm	- 55 C	+ 105 C	7343	W Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms T520W337M2R5ATE025 KEMET 1: 17,46 kr. 2.005In Stock	Mfr. Part No. T520W337M2R5ATE025 Mouser Part No 80-T520W337M2R5ATE25	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	2.005In Stock	Cut Tape 17,46 kr. 13,35 kr. 10,97 kr. 10,29 kr. 9,18 kr. Reel 8,95 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	330 uF	2.5 VDC	SMD/SMT	20 %	2917	25 mOhms	82.5 uA	1.4 mm	- 55 C	+ 105 C	7343	W Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 1uF 3528 20% ESR=200mohms T521B105M050ATE200 KEMET 1: 9,25 kr. 8.331In Stock 10.000Expected 30/11/2026	Mfr. Part No. T521B105M050ATE200 Mouser Part No 80-T521B105M50ATE200	KEMET	Tantalum Capacitors - Polymer 50V 1uF 3528 20% ESR=200mohms Learn More about KEMET t521 caps	Datasheet	8.331In Stock 10.000Expected 30/11/2026	Cut Tape 9,25 kr. 4,81 kr. 4,42 kr. 3,77 kr. 3,56 kr. Reel 3,39 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	1 uF	50 VDC	SMD/SMT	20 %	1411	200 mOhms	5 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 63V 1uF 1311 20% ESR=200mohms T521B105M063ATE200 KEMET 1: 9,92 kr. 3.502In Stock	Mfr. Part No. T521B105M063ATE200 Mouser Part No 80-T521B105M63ATE200	KEMET	Tantalum Capacitors - Polymer 63V 1uF 1311 20% ESR=200mohms Learn More about KEMET t521 caps	Datasheet	3.502In Stock	Cut Tape 9,92 kr. 5,22 kr. 4,80 kr. 4,11 kr. 3,94 kr. Reel 3,84 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	1 uF	63 VDC	SMD/SMT	20 %	1411	200 mOhms	6.3 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 2.2uF 1311 20% ESR=200mohms T521B225M050ATE200 KEMET 1: 10,15 kr. 3.082In Stock	Mfr. Part No. T521B225M050ATE200 Mouser Part No 80-T521B225M50ATE200	KEMET	Tantalum Capacitors - Polymer 50V 2.2uF 1311 20% ESR=200mohms Learn More about KEMET t521 caps	Datasheet	3.082In Stock	Cut Tape 10,15 kr. 5,35 kr. 4,92 kr. 4,22 kr. 4,07 kr. Reel 4,07 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	2.2 uF	50 VDC	SMD/SMT	20 %	1411	200 mOhms	11 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 3.3uF 1311 20% ESR=200mOhms T521B335M050ATE200 KEMET 1: 11,12 kr. 4.913In Stock	Mfr. Part No. T521B335M050ATE200 Mouser Part No 80-T521B335M50ATE200	KEMET	Tantalum Capacitors - Polymer 50V 3.3uF 1311 20% ESR=200mOhms Learn More about KEMET t521 caps	Datasheet	4.913In Stock	Cut Tape 11,12 kr. 7,45 kr. 5,92 kr. 5,47 kr. View Reel 4,26 kr. 4,70 kr. 4,46 kr. 4,26 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	3.3 uF	50 VDC	SMD/SMT	20 %	1311	200 mOhms	16.5 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 63V 4.7uF 20% ESR=200mOhms T521C475M063ATE200 KEMET 1: 20,07 kr. 1.532In Stock	Mfr. Part No. T521C475M063ATE200 Mouser Part No 80-T521C475M63ATE200	KEMET	Tantalum Capacitors - Polymer 63V 4.7uF 20% ESR=200mOhms Learn More about KEMET t521 caps	Datasheet	1.532In Stock	Cut Tape 20,07 kr. 13,95 kr. 11,56 kr. 10,82 kr. Reel 10,29 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	4.7 uF	63 VDC	SMD/SMT	20 %	2312	200 mOhms	29.6 uA	2.8 mm	- 55 C	+ 105 C	6032	C Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms T521D106M050AHE090 KEMET 1: 40,28 kr. 3.243In Stock	Mfr. Part No. T521D106M050AHE090 Mouser Part No 80-T521D106M50AHE90	KEMET	Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	3.243In Stock	Cut Tape 40,28 kr. 29,54 kr. 25,29 kr. 23,95 kr. Reel 21,71 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	10 uF	50 VDC	SMD/SMT	20 %	2917	90 mOhms	50 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 20V 100uF 2917 20% ESR=55mOhms T521D107M020ATE055 KEMET 1: 26,33 kr. 2.324In Stock 10.500On Order	Mfr. Part No. T521D107M020ATE055 Mouser Part No 80-T521D107M020ATE55	KEMET	Tantalum Capacitors - Polymer 20V 100uF 2917 20% ESR=55mOhms Learn More about KEMET t521 caps	Datasheet	2.324In Stock 10.500On Order On Order Ship Dates Mfr. No: T521D107M020ATE055 Stock: 2.324 Can Dispatch Immediately On Order: 5.500 Expected 12/04/2027 5.000 Expected 14/04/2027 Factory Lead Time: 44 Weeks	Cut Tape 26,33 kr. 18,72 kr. 15,74 kr. 14,77 kr. Reel 13,20 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	100 uF	20 VDC	SMD/SMT	20 %	2917	55 mOhms	200 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms 20% T521D107M025ATE050 KEMET 1: 33,64 kr. 2.235In Stock 9.000Expected 24/12/2026	Mfr. Part No. T521D107M025ATE050 Mouser Part No 80-T521D107M25ATE050	KEMET	Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms 20% Learn More about KEMET t521 caps	Datasheet	2.235In Stock 9.000Expected 24/12/2026	Cut Tape 33,64 kr. 23,42 kr. 19,92 kr. 18,28 kr. Reel 14,02 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	100 uF	25 VDC	SMD/SMT	20 %	2917	50 mOhms	250 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T521	Reel, Cut Tape, MouseReel