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 (SEK) 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=9mOhms T520D337M006ATE009 KEMET 1: 23,40 kr 4 593In Stock 19 000On Order	Mfr. Part No. T520D337M006ATE009 Mouser Part No 80-T520D337M006ATE9	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	4 593In Stock 19 000On Order On Order Ship Dates Mfr. No: T520D337M006ATE009 Stock: 4 593 Can Dispatch Immediately On Order: 16 500 Expected 2027-02-11 2 500 Expected 2027-03-09 Factory Lead Time: 25 Weeks	Cut Tape 23,40 kr 16,09 kr 13,05 kr 12,15 kr Reel 11,36 kr MouseReel Available	Min.: 1 Mult.: 1 : 500	330 uF	6.3 VDC	SMD/SMT	20 %	2917	9 mOhms	207.9 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=40mOhms T520D337M006ATE040 KEMET 1: 19,24 kr 2 299In Stock 14 000On Order	Mfr. Part No. T520D337M006ATE040 Mouser Part No 80-T520D337M006E040	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	2 299In Stock 14 000On Order On Order Ship Dates Mfr. No: T520D337M006ATE040 Stock: 2 299 Can Dispatch Immediately On Order: 5 000 Expected 2027-04-12 3 500 Expected 2027-04-16 5 500 Expected 2027-04-22 Factory Lead Time: 25 Weeks	Cut Tape 19,24 kr 12,94 kr 10,45 kr 9,68 kr Reel 8,36 kr MouseReel Available	Min.: 1 Mult.: 1 : 500	330 uF	6.3 VDC	SMD/SMT	20 %	2917	40 mOhms	207.9 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=9mOhms T520D337M006ATE0097280 KEMET 1: 24,53 kr 1 988In Stock	Mfr. Part No. T520D337M006ATE0097280 Mouser Part No 80-T520D337M06ATE009	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	1 988In Stock	Cut Tape 24,53 kr 17,33 kr 14,85 kr 13,05 kr View Reel 9,78 kr 11,59 kr 10,64 kr 9,78 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 500	330 uF	6.3 VDC	SMD/SMT	20 %	2917	9 mOhms	207.9 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=10mOhms T520D337M006ATE010 KEMET 1: 21,04 kr 2 618In Stock 2 500Expected 2027-07-06	Mfr. Part No. T520D337M006ATE010 Mouser Part No 80-T520D337M6ATE10	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	2 618In Stock 2 500Expected 2027-07-06	Cut Tape 21,04 kr 14,96 kr 12,15 kr 11,36 kr Reel 9,87 kr MouseReel Available	Min.: 1 Mult.: 1 : 500	330 uF	6.3 VDC	SMD/SMT	20 %	2917	10 mOhms	207.9 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=15mOhms T520D337M006ATE015 KEMET 1: 20,70 kr 2 472In Stock 18 500On Order	Mfr. Part No. T520D337M006ATE015 Mouser Part No 80-T520D337M6E15	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	2 472In Stock 18 500On Order On Order Ship Dates Mfr. No: T520D337M006ATE015 Stock: 2 472 Can Dispatch Immediately On Order: 2 500 Expected 2027-02-11 16 000 Expected 2027-02-16 Factory Lead Time: 44 Weeks	Cut Tape 20,70 kr 14,06 kr 11,36 kr 10,54 kr Reel 9,11 kr MouseReel Available	Min.: 1 Mult.: 1 Max.: 4 000 : 500	330 uF	6.3 VDC	SMD/SMT	20 %	2917	15 mOhms	207.9 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=25mOhms T520D337M006ATE025 KEMET 1: 19,24 kr 10 629In Stock 6 000Expected 2027-04-19	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	10 629In Stock 6 000Expected 2027-04-19	Cut Tape 19,24 kr 12,94 kr 10,45 kr 9,68 kr Reel 8,37 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: 29,59 kr 1 476In Stock 20 500Expected 2027-04-12	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 476In Stock 20 500Expected 2027-04-12	Cut Tape 29,59 kr 21,04 kr 17,44 kr 16,20 kr Reel 15,30 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: 31,50 kr 2 978In Stock 3 500Expected 2027-04-16	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 2027-04-16	Cut Tape 31,50 kr 22,05 kr 18,34 kr 16,99 kr Reel 15,86 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: 29,70 kr 4 173In Stock 2 500Expected 2027-04-12	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 2027-04-12	Cut Tape 29,70 kr 21,49 kr 17,66 kr 16,65 kr Reel 15,08 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: 29,36 kr 1 662In Stock 4 000Expected 2027-06-03	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 662In Stock 4 000Expected 2027-06-03	Cut Tape 29,36 kr 22,05 kr 18,34 kr 17,10 kr 15,08 kr Reel 14,40 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: 26,66 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 26,66 kr 18,34 kr 15,08 kr 14,18 kr 12,38 kr Reel 12,26 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: 31,05 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 31,05 kr 21,71 kr 17,89 kr 16,76 kr 14,85 kr Reel 14,18 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: 15,41 kr 5 996In 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 996In Stock	Cut Tape 15,41 kr 8,22 kr 7,57 kr 6,44 kr 6,01 kr Reel 5,69 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: 22,39 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 22,39 kr 15,30 kr 12,38 kr 11,48 kr 10,16 kr Reel 9,87 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: 22,28 kr 14 132In Stock 4 000Expected 2027-03-31	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	14 132In Stock 4 000Expected 2027-03-31	Cut Tape 22,28 kr 16,54 kr 13,50 kr 12,49 kr 10,94 kr Reel 10,13 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: 21,15 kr 16 381In 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	16 381In Stock 114 000On Order On Order Ship Dates Mfr. No: T520V337M2R5ATE025 Stock: 16 381 Can Dispatch Immediately On Order: 69 000 Expected 2027-03-03 45 000 Expected 2027-04-07 Factory Lead Time: 43 Weeks	Cut Tape 21,15 kr 14,29 kr 12,26 kr 10,74 kr Reel 8,55 kr View 9,29 kr 8,49 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: 26,55 kr 2 030In Stock 4 000Expected 2027-01-04	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	2 030In Stock 4 000Expected 2027-01-04	Cut Tape 26,55 kr 19,58 kr 16,20 kr 15,08 kr 13,28 kr Reel 12,60 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: 26,89 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 26,89 kr 18,56 kr 15,30 kr 14,18 kr 12,71 kr Reel 12,38 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: 30,71 kr 2 000In Stock 2 000Expected 2027-04-22	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 2027-04-22	Cut Tape 30,71 kr 21,49 kr 17,78 kr 16,65 kr 14,74 kr Reel 14,06 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: 24,19 kr 4 568In 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	4 568In Stock	Cut Tape 24,19 kr 16,65 kr 13,50 kr 12,71 kr 11,03 kr Reel 10,58 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: 28,69 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 28,69 kr 19,91 kr 16,43 kr 15,41 kr 13,50 kr Reel 12,83 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: 26,33 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 26,33 kr 20,14 kr 16,54 kr 15,53 kr 13,50 kr Reel 12,94 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 63V 1uF 1311 20% ESR=200mohms T521B105M063ATE200 KEMET 1: 14,96 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 14,96 kr 7,88 kr 7,25 kr 6,20 kr 5,94 kr Reel 5,79 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: 15,30 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 15,30 kr 8,07 kr 7,43 kr 6,37 kr 6,13 kr Reel 6,13 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: 16,76 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 16,76 kr 11,23 kr 8,93 kr 8,25 kr View Reel 6,42 kr 7,09 kr 6,73 kr 6,42 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