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.	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 16V 68uF 2917 20% ESR=50mOhms T520D686M016ATE050 KEMET 1: € 2,82 5In Stock 2 500On Order	Mfr. Part No. T520D686M016ATE050 Mouser Part No 80-T520D686M16ATE50	KEMET	Tantalum Capacitors - Polymer 16V 68uF 2917 20% ESR=50mOhms Learn More about KEMET t520caps	Datasheet	5In Stock 2 500On Order On Order Ship Dates Mfr. No: T520D686M016ATE050 Stock: 5 Can Dispatch Immediately On Order: 1 000 Expected 02/02/2027 1 500 Expected 12/04/2027 Factory Lead Time: 25 Weeks	Cut Tape € 2,82 € 1,99 € 1,64 € 1,54 Reel € 1,35 MouseReel Available	Min.: 1 Mult.: 1 : 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 4V 680uF 2917 20% ESR=15mOhms T520D687M004ATE015 KEMET 1: € 3,45 746In Stock 6 000On Order	Mfr. Part No. T520D687M004ATE015 Mouser Part No 80-T520D687M004ATE15	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	746In Stock 6 000On Order On Order Ship Dates Mfr. No: T520D687M004ATE015 Stock: 746 Can Dispatch Immediately On Order: 2 500 Expected 25/02/2027 3 500 Expected 06/05/2027 Factory Lead Time: 25 Weeks	Cut Tape € 3,45 € 2,44 € 2,04 € 1,91 Reel € 1,72 MouseReel Available	Min.: 1 Mult.: 1 : 500	680 uF	4 VDC	SMD/SMT	20 %	2917	15 mOhms	272 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=10mOhms T520D687M2R5ATE010 KEMET 1: € 2,73 800In Stock	Mfr. Part No. T520D687M2R5ATE010 Mouser Part No 80-T520D687M2R5ATE10	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	800In Stock	Cut Tape € 2,73 € 1,90 € 1,57 € 1,47 Reel € 1,27 MouseReel Available	Min.: 1 Mult.: 1 : 500	680 uF	2.5 VDC	SMD/SMT	20 %	2917	10 mOhms	170 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=15mOhms T520D687M2R5ATE015 KEMET 1: € 2,35 132In Stock 38 500On Order	Mfr. Part No. T520D687M2R5ATE015 Mouser Part No 80-T520D687M2R5E15	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	132In Stock 38 500On Order On Order Ship Dates Mfr. No: T520D687M2R5ATE015 Stock: 132 Can Dispatch Immediately On Order: 10 500 Expected 12/04/2027 17 000 Expected 25/05/2027 11 000 Expected 27/05/2027 Factory Lead Time: 25 Weeks	Cut Tape € 2,35 € 1,63 € 1,33 € 1,25 Reel € 1,10 MouseReel Available	Min.: 1 Mult.: 1 : 500	680 uF	2.5 VDC	SMD/SMT	20 %	2917	15 mOhms	170 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=40mOhms T520D687M2R5ATE040 KEMET 1: € 2,24 534In Stock	Mfr. Part No. T520D687M2R5ATE040 Mouser Part No 80-T520D687M2R5E40	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	534In Stock	Cut Tape € 2,24 € 1,54 € 1,26 € 1,17 Reel € 1,01 MouseReel Available	Min.: 1 Mult.: 1 : 500	680 uF	2.5 VDC	SMD/SMT	20 %	2917	40 mOhms	170 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=15mOhms T520D687M003ATE015 KEMET 1: € 3,09 419In Stock	Mfr. Part No. T520D687M003ATE015 Mouser Part No 80-T520D687M3ATE15	KEMET	Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	419In Stock	Cut Tape € 3,09 € 2,18 € 1,81 € 1,69 Reel € 1,50 MouseReel Available	Min.: 1 Mult.: 1 : 500	680 uF	3 VDC	SMD/SMT	20 %	2917	15 mOhms	204 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=12mOhms T520D687M004ATE012 KEMET 1: € 3,33 594In Stock	Mfr. Part No. T520D687M004ATE012 Mouser Part No 80-T520D687M4ATE12	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=12mOhms Learn More about KEMET t520caps	Datasheet	594In Stock	Cut Tape € 3,33 € 2,38 € 2,00 € 1,87 Reel € 1,66 MouseReel Available	Min.: 1 Mult.: 1 : 500	680 uF	4 VDC	SMD/SMT	20 %	2917	12 mOhms	272 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=25mOhms T520D687M004ATE025 KEMET 1: € 3,15 598In Stock	Mfr. Part No. T520D687M004ATE025 Mouser Part No 80-T520D687M4ATE25	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	598In Stock	Cut Tape € 3,15 € 2,22 € 1,85 € 1,74 Reel € 1,54 MouseReel Available	Min.: 1 Mult.: 1 : 500	680 uF	4 VDC	SMD/SMT	20 %	2917	25 mOhms	272 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=12mOhms T520L337M2R5ATE012 KEMET 1: € 2,85 239In Stock	Mfr. Part No. T520L337M2R5ATE012 Mouser Part No 80-T520L337M2R5ATE12	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=12mOhms Learn More about KEMET t520caps	Datasheet	239In Stock	Cut Tape € 2,85 € 2,00 € 1,65 € 1,55 € 1,37 Reel € 1,31 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	330 uF	2.5 VDC	SMD/SMT	20 %	2312	12 mOhms	82.5 uA	1.8 mm	- 55 C	+ 105 C	6032	L Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 220uF 20%, 6.3VDC SMD Polymer 35 mOhms T520M227M006ATE035 KEMET 1: € 1,72 19In Stock 5 000Expected 01/04/2027	Mfr. Part No. T520M227M006ATE035 Mouser Part No 80-T520M227M006ATE35	KEMET	Tantalum Capacitors - Polymer 220uF 20%, 6.3VDC SMD Polymer 35 mOhms Learn More about KEMET t520caps	Datasheet	19In Stock 5 000Expected 01/04/2027	Cut Tape € 1,72 € 1,21 € 1,08 € 0,894 View Reel € 0,746 € 0,817 € 0,746 € 0,746 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	220 uF	6.3 VDC	SMD/SMT	20 %	1311	25 mOhms	138.6 uA	1.5 mm	- 55 C	+ 105 C	3528	M Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=40mOhms T520T107M2R5ATE040 KEMET 1: € 1,31 1 104In Stock	Mfr. Part No. T520T107M2R5ATE040 Mouser Part No 80-T520T107M2R5E40	KEMET	Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	1 104In Stock	Cut Tape € 1,31 € 0,685 € 0,63 € 0,538 € 0,51 Reel € 0,474 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	100 uF	2.5 VDC	SMD/SMT	20 %	1311	40 mOhms	25 uA	1.1 mm	- 55 C	+ 105 C	3528	T Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 47uF 1311 20% ESR=70mOhms T520T476M004ATE070 KEMET 1: € 1,14 776In Stock	Mfr. Part No. T520T476M004ATE070 Mouser Part No 80-T520T476M4E70	KEMET	Tantalum Capacitors - Polymer 4V 47uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	776In Stock	Cut Tape € 1,14 € 0,583 € 0,535 € 0,453 € 0,428 Reel € 0,396 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	47 uF	4 VDC	SMD/SMT	20 %	1311	70 mOhms	18.8 uA	1.1 mm	- 55 C	+ 105 C	3528	T Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 220uF 2312 20% ESR=55mOhms T520U227M2R5ATE055 KEMET 1: € 2,19 563In Stock	Mfr. Part No. T520U227M2R5ATE055 Mouser Part No 80-T520U227M2R5ATE55	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 2312 20% ESR=55mOhms Learn More about KEMET t520caps	Datasheet	563In Stock	Cut Tape € 2,19 € 1,51 € 1,23 € 1,14 € 1,01 Reel € 0,946 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	220 uF	2.5 VDC	SMD/SMT	20 %	2312	55 mOhms	55 uA	1.4 mm	- 55 C	+ 105 C	6032	U Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 47uF 2312 20% ESR=55mOhms T520U476M010ATE055 KEMET 1: € 2,09 202In Stock	Mfr. Part No. T520U476M010ATE055 Mouser Part No 80-T520U476M10ATE55	KEMET	Tantalum Capacitors - Polymer 10V 47uF 2312 20% ESR=55mOhms Learn More about KEMET t520caps	Datasheet	202In Stock	Cut Tape € 2,09 € 1,45 € 1,21 € 1,09 € 0,955 Reel € 0,877 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	47 uF	10 VDC	SMD/SMT	20 %	2312	55 mOhms	47 uA	1.4 mm	- 55 C	+ 105 C	6032	U Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 68uF 2312 20% ESR=25mOhms T520U686M010ATE055 KEMET 1: € 2,18 26In Stock	Mfr. Part No. T520U686M010ATE055 Mouser Part No 80-T520U686M10ATE055	KEMET	Tantalum Capacitors - Polymer 10V 68uF 2312 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	26In Stock	Cut Tape € 2,18 € 1,51 € 1,24 € 1,15 € 1,01 Reel € 0,955 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	68 uF	10 VDC	SMD/SMT	20 %	2312	55 mOhms	68 uA	1.4 mm	- 55 C	+ 105 C	6032	U Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 68uF 2312 20% ESR=55mOhms T520U686M006ATE055 KEMET 1: € 2,31 122In Stock	Mfr. Part No. T520U686M006ATE055 Mouser Part No 80-T520U686M6ATE55	KEMET	Tantalum Capacitors - Polymer 6.3V 68uF 2312 20% ESR=55mOhms Learn More about KEMET t520caps	Datasheet	122In Stock	Cut Tape € 2,31 € 1,59 € 1,31 € 1,21 € 1,07 Reel € 0,989 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	68 uF	6.3 VDC	SMD/SMT	20 %	2312	55 mOhms	42.84 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=9mOhms T520V227M2R5ATE009 KEMET 1: € 2,80 360In Stock	Mfr. Part No. T520V227M2R5ATE009 Mouser Part No 80-T520V227M2R5ATE9	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	360In Stock	Cut Tape € 2,80 € 1,95 € 1,62 € 1,51 € 1,34 Reel € 1,27 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	220 uF	2.5 VDC	SMD/SMT	20 %	2917	9 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=9mOhms T520V227M004ATE009 KEMET 1: € 2,22 93In Stock 3 000Expected 31/03/2027	Mfr. Part No. T520V227M004ATE009 Mouser Part No 80-T520V227M4ATE9	KEMET	Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	93In Stock 3 000Expected 31/03/2027	Cut Tape € 2,22 € 1,53 € 1,26 € 1,16 € 1,01 Reel € 0,912 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	220 uF	4 VDC	SMD/SMT	20 %	2917	9 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=7mOhms T520V337M2R5ATE007 KEMET 1: € 2,34 931In Stock	Mfr. Part No. T520V337M2R5ATE007 Mouser Part No 80-T520V337M2R5ATE07	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	931In Stock	Cut Tape € 2,34 € 1,65 € 1,36 € 1,26 € 1,11 Reel € 1,04 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	330 uF	2.5 VDC	SMD/SMT	20 %	2917	7 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=15mOhms T520V337M2R5ATE015 KEMET 1: € 2,00 1 469In Stock	Mfr. Part No. T520V337M2R5ATE015 Mouser Part No 80-T520V337M2R5E15	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	1 469In Stock	Cut Tape € 2,00 € 1,37 € 1,11 € 1,03 € 0,903 Reel € 0,84 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	330 uF	2.5 VDC	SMD/SMT	20 %	2917	15 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=18mOhms T520V337M004ATE018 KEMET 1: € 2,37 68In Stock	Mfr. Part No. T520V337M004ATE018 Mouser Part No 80-T520V337M4ATE18	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	68In Stock	Cut Tape € 2,37 € 1,66 € 1,36 € 1,26 Reel € 0,989 View € 1,11 € 0,937 € 0,912 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	330 uF	4 VDC	SMD/SMT	20 %	2917	18 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=7mOhms T520V337M004ATE007 KEMET 1: € 2,62 987In Stock 4 000Expected 02/03/2027	Mfr. Part No. T520V337M004ATE007 Mouser Part No 80-T520V337M4ATE7	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	987In Stock 4 000Expected 02/03/2027	Cut Tape € 2,62 € 1,82 € 1,51 € 1,41 € 1,26 Reel € 1,24 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	330 uF	4 VDC	SMD/SMT	20 %	2917	7 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=40mOhms T520V337M004ATE040 KEMET 1: € 2,27 35In Stock	Mfr. Part No. T520V337M004ATE040 Mouser Part No 80-T520V337M4E40	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	35In Stock	Cut Tape € 2,27 € 1,57 € 1,28 € 1,14 € 1,02 Reel € 0,972 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	330 uF	4 VDC	SMD/SMT	20 %	2917	40 mOhms	132 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms T520V477M2R5ATE0097280 KEMET 1: € 2,50 11In Stock 3 000Expected 08/03/2027	Mfr. Part No. T520V477M2R5ATE0097280 Mouser Part No 80-T520V477M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	11In Stock 3 000Expected 08/03/2027	Cut Tape € 2,50 € 1,78 € 1,54 € 1,35 View Reel € 1,03 € 1,20 € 1,12 € 1,03 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	470 uF	2.5 VDC	SMD/SMT	20 %	2917	9 mOhms	117.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel