Tantalum Capacitors - Polymer

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Polymer Capacitors Computer Segment

KEMET Organic Capacitors (KO-CAP®) are solid electrolytic capacitors with a conductive polymer cathode, capable of delivering optimized solutions for today and in the future. The KO-CAPs offer low ESR, improved capacitance retention at high frequencies, and a broad dimension offering, from large case sizes to sizes as small as 2012-10. This KEMET KO-CAP portfolio supports the designers in innovation and technology.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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 2.5V 330uF ESR=30mOhms 3528-12 20% T527T337M2R5APE030 KEMET 1: $2.218 3.950In Stock New Product	Mfr. Part # T527T337M2R5APE030 Mouser Part # 80-T527T337M2R5APE30 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF ESR=30mOhms 3528-12 20% Learn More about KEMET T527 KOCAPs	Datasheet	3.950In Stock	Cut Tape $2.218 $1.526 $1.307 $1.142 View Reel $952 $964 $952 $952 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6.000 : 3.000	330 uF	2.5 VDC	SMD/SMT	20 %	1311	30 mOhms	82.5 uA	1.1 mm	- 55 C	+ 105 C	3528	T Case	T527	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms T529P475M025AAE300 KEMET 1: $3.217 17.239In Stock	Mfr. Part # T529P475M025AAE300 Mouser Part # 80-T529P475M25AAE300	KEMET	Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms Learn More about KEMET t523 capacitors	Datasheet	17.239In Stock	Cut Tape $3.217 $2.229 $1.834 $1.713 $1.449 Reel $1.361 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12.000 : 3.000	4.7 uF	25 VDC	SMD/SMT	20 %	0805	300 mOhms	11.8 uA	1 mm	- 55 C	+ 105 C	2012	P Case	T529	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=50mOhms T521D157M020ATE050 KEMET 1: $5.654 5.817In Stock 4.000Expected 4/12/2027	Mfr. Part # T521D157M020ATE050 Mouser Part # 80-T521D157M020ATE50	KEMET	Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	5.817In Stock 4.000Expected 4/12/2027	Cut Tape $5.654 $4.095 $3.470 $3.272 Reel $2.932 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.000 : 500	150 uF	20 VDC	SMD/SMT	20 %	2917	50 mOhms	300 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 68uF 20% ESR=50mOhms T520D686M016ATE0507280 KEMET 1: $3.557 3.695In Stock 2.500Expected 3/26/2027	Mfr. Part # T520D686M016ATE0507280 Mouser Part # 80-T520D686M16ATE050	KEMET	Tantalum Capacitors - Polymer 16V 68uF 20% ESR=50mOhms Learn More about KEMET t520caps	Datasheet	3.695In Stock 2.500Expected 3/26/2027	Cut Tape $3.557 $2.646 $2.284 $2.009 View Reel $1.669 $1.768 $1.669 $1.669 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 6.3V 150uF 2917 20% ESR=15mOhms T520D157M006ATE015 KEMET 1: $2.097 5.477In Stock	Mfr. Part # T520D157M006ATE015 Mouser Part # 80-T520D157M6E15	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	5.477In Stock	Cut Tape $2.097 $1.405 $1.131 $1.045 Reel $868 MouseReel Available	Min.: 1 Mult.: 1 : 500	150 uF	6.3 VDC	SMD/SMT	20 %	2917	15 mOhms	94.5 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=120mOhms T521D106M050ATE120 KEMET 1: $2.888 5.363In Stock	Mfr. Part # T521D106M050ATE120 Mouser Part # 80-T521D106M50ATE120	KEMET	Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=120mOhms Learn More about KEMET t521 caps	Datasheet	5.363In Stock	Cut Tape $2.888 $1.987 $1.625 $1.515 Reel $1.372 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.000 : 500	10 uF	50 VDC	SMD/SMT	20 %	2917	120 mOhms	50 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=30mOhms T520D108M2R5ATE030 KEMET 1: $3.129 3.598In Stock	Mfr. Part # T520D108M2R5ATE030 Mouser Part # 80-T520D108M2R5ATE30	KEMET	Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=30mOhms Learn More about KEMET t520caps	Datasheet	3.598In Stock	Cut Tape $3.129 $2.163 $1.779 $1.658 Reel $1.449 MouseReel Available	Min.: 1 Mult.: 1 : 500	1000 uF	2.5 VDC	SMD/SMT	20 %	2917	30 mOhms	250 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4Volt 220uF 2912 20% ESR=25mOhms T520T227M004ATE025 KEMET 1: $1.669 3.000In Stock	Mfr. Part # T520T227M004ATE025 Mouser Part # 80-T520T227M004ATE25	KEMET	Tantalum Capacitors - Polymer 4Volt 220uF 2912 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	3.000In Stock	Cut Tape $1.669 $874 $804 $686 $650 Reel $649 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: $4.502 1.276In Stock	Mfr. Part # T521V685M050ATE070 Mouser Part # 80-T521V685M50ATE70	KEMET	Tantalum Capacitors - Polymer 50V 6.8uF 2917 20% ESR=70mOhms Learn More about KEMET t521 caps	Datasheet	1.276In Stock	Cut Tape $4.502 $3.195 $2.679 $2.525 $2.251 Reel $2.240 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 10V 15uF 1206 20% ESR=80mOhms T520A156M010ATE080 KEMET 1: $966 28.427In Stock 2.000Expected 1/28/2027	Mfr. Part # T520A156M010ATE080 Mouser Part # 80-T520A156M10ATE80	KEMET	Tantalum Capacitors - Polymer 10V 15uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	28.427In Stock 2.000Expected 1/28/2027	Cut Tape $966 $522 $473 $396 $371 Reel $349 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	15 uF	10 VDC	SMD/SMT	20 %	1206	80 mOhms	15 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=15mOhms T520D337M006ATE0157280 KEMET 1: $2.426 2.467In Stock	Mfr. Part # T520D337M006ATE0157280 Mouser Part # 80-T520D337M06ATE015	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	2.467In Stock	Cut Tape $2.426 $1.713 $1.471 $1.285 View Reel $933 $1.120 $1.015 $933 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5.000 : 2.500	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 4V 680uF 2917 20% ESR=15mOhms T520X687M004ATE015 KEMET 1: $7.795 1.000In Stock	Mfr. Part # T520X687M004ATE015 Mouser Part # 80-T520X687M04ATE015	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	1.000In Stock	Cut Tape $7.795 $5.753 $5.051 $4.491 Reel $4.315 MouseReel Available	Min.: 1 Mult.: 1 : 500	680 uF	4 VDC	SMD/SMT	20 %	2917	15 mOhms	272 uA	4 mm	- 55 C	+ 105 C	7343	X Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 33uF 1206 20% ESR=80mOhms T520A336M006ATE080 KEMET 1: $1.175 7.882In Stock	Mfr. Part # T520A336M006ATE080 Mouser Part # 80-T520A336M006	KEMET	Tantalum Capacitors - Polymer 6.3V 33uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	7.882In Stock	Cut Tape $1.175 $589 $537 $450 $424 Reel $401 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	33 uF	6.3 VDC	SMD/SMT	20 %	1206	80 mOhms	20.79 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=40mOhms T520B107M2R5ATE040 KEMET 1: $1.482 10.454In Stock	Mfr. Part # T520B107M2R5ATE040 Mouser Part # 80-T520B107M2R5	KEMET	Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	10.454In Stock	Cut Tape $1.482 $765 $703 $596 $564 Reel $523 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	100 uF	2.5 VDC	SMD/SMT	20 %	1311	40 mOhms	25 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=35mOhms T520B476M008ATE035 KEMET 1: $1.669 8.832In Stock	Mfr. Part # T520B476M008ATE035 Mouser Part # 80-T520B476M8ATE35	KEMET	Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	8.832In Stock	Cut Tape $1.669 $875 $806 $688 $651 Reel $620 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	47 uF	8 VDC	SMD/SMT	20 %	1311	35 mOhms	37.6 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=70mOhms T520B476M008ATE070 KEMET 1: $1.449 6.415In Stock	Mfr. Part # T520B476M008ATE070 Mouser Part # 80-T520B476M8ATE70	KEMET	Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	6.415In Stock	Cut Tape $1.449 $748 $685 $582 $549 Reel $519 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: $3.041 6.301In Stock	Mfr. Part # T520V337M2R5ATE006 Mouser Part # 80-T520V337M2R5ATE06	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=6mOhms Learn More about KEMET t520caps	Datasheet	6.301In Stock	Cut Tape $3.041 $2.108 $1.735 $1.614 $1.416 Reel $1.350 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: $2.745 1.860In Stock	Mfr. Part # T520V477M2R5ATE018 Mouser Part # 80-T520V477M2R5ATE18	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	1.860In Stock	Cut Tape $2.745 $1.888 $1.537 $1.438 $1.252 Reel $1.241 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: $6.928 686In Stock	Mfr. Part # T520X108M2R5ATE010 Mouser Part # 80-T520X108M2R5ATE10	KEMET	Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	686In Stock	Cut Tape $6.928 $5.084 $4.348 $4.117 Reel $3.722 MouseReel Available	Min.: 1 Mult.: 1 : 500	1000 uF	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 50V 10uF 2917 20% ESR=90mOhms T521V106M050ANE090 KEMET 1: $9.300 975In Stock	Mfr. Part # T521V106M050ANE090 Mouser Part # 80-T521V106M50ANE90	KEMET	Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	975In Stock	Cut Tape $9.300 $6.917 $6.083 $5.435 $5.007 Reel $4.480 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	10 uF	50 VDC	SMD/SMT	20 %	2917	90 mOhms	50 uA	1.8 mm	- 55 C	+ 125 C	7343	V Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms T520A226M010ANE080 KEMET 1: $2.405 5.361In Stock	Mfr. Part # T520A226M010ANE080 Mouser Part # 80-T520A226M10ANE080	KEMET	Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	5.361In Stock	Cut Tape $2.405 $1.636 $1.329 $1.230 View Reel $973 $1.065 $1.015 $973 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	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 330uF 2312 20% ESR=15mOhms T520C337M2R5ATE015 KEMET 1: $2.009 4.070In Stock	Mfr. Part # T520C337M2R5ATE015 Mouser Part # 80-T520C337M2R5ATE15	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	4.070In Stock	Cut Tape $2.009 $1.372 $1.109 $1.019 Reel $874 MouseReel Available	Min.: 1 Mult.: 1 : 500	330 uF	2.5 VDC	SMD/SMT	20 %	2312	15 mOhms	82.5 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=35mOhms T520B337M2R5ANE035 KEMET 1: $6.719 1.590In Stock	Mfr. Part # T520B337M2R5ANE035 Mouser Part # 80-T520B337M2R5ANE35	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	1.590In Stock	Cut Tape $6.719 $4.710 $4.051 $3.557 View Reel $2.492 $3.327 $3.184 $2.492 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	330 uF	2.5 VDC	SMD/SMT	20 %	1210	35 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=7mOhms T520V227M004ATE007 KEMET 1: $2.844 1.876In Stock	Mfr. Part # T520V227M004ATE007 Mouser Part # 80-T520V227M4ATE007	KEMET	Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	1.876In Stock	Cut Tape $2.844 $1.954 $1.603 $1.493 $1.307 Reel $1.241 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 35V 15uF 20% 3528-21 -55 /+125C ESR=200mOhms T521B156M035ATE200 KEMET 1: $1.372 560In Stock 2.000Expected 4/29/2027 New Product	Mfr. Part # T521B156M035ATE200 Mouser Part # 80-T521B156M35ATE200 New Product	KEMET	Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=200mOhms Learn More about KEMET t521 caps	Datasheet	560In Stock 2.000Expected 4/29/2027	Cut Tape $1.372 $931 $677 $562 $523 Reel $417 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