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 (SGD) 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	Packaging
Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=10mOhms T520X108M2R5ATE010 KEMET 1: $8.58 686In Stock	Mfr. Part No. T520X108M2R5ATE010 Mouser Part No 80-T520X108M2R5ATE10	KEMET	Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	686In Stock	Cut Tape $8.58 $6.30 $5.39 $5.10 Reel $4.61 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: $11.52 975In Stock	Mfr. Part No. T521V106M050ANE090 Mouser Part No 80-T521V106M50ANE90	KEMET	Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	975In Stock	Cut Tape $11.52 $8.57 $7.53 $6.73 $6.20 Reel $5.55 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 25V 150uF 20% 7343-31 -55 /+125C ESR=50mOhms T521D157M025ATE050 KEMET 1: $4.34 115In Stock 5,000On Order	Mfr. Part No. T521D157M025ATE050 Mouser Part No 80-T521D157M25ATE050	KEMET	Tantalum Capacitors - Polymer 25V 150uF 20% 7343-31 -55 /+125C ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	115In Stock 5,000On Order On Order Ship Dates Mfr. No: T521D157M025ATE050 Stock: 115 Can Dispatch Immediately On Order: 500 Expected 28/12/2026 1,500 Expected 31/12/2026 3,000 Expected 6/5/2027 Factory Lead Time: 43 Weeks	Cut Tape $4.34 $3.14 $2.72 $2.39 Reel $2.12 MouseReel Available	Min.: 1 Mult.: 1 : 500		150 uF	25 VDC	SMD/SMT	20 %	2917	50 mOhms	375 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 100uF 20% ESR=40mOhms T520B107M006AHE040 KEMET 1: $1.93 3,953In Stock	Mfr. Part No. T520B107M006AHE040 Mouser Part No 80-T520B107M06AHE040	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	3,953In Stock	Cut Tape $1.93 $1.01 $0.929 $0.79 Reel $0.709 View $0.748 $0.668 $0.653 $0.626 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	No	100 uF	6.3 VDC	SMD/SMT	20 %	1311	40 mOhms	63 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=200mOhms T521B156M035ATE200 KEMET 1: $1.70 550In Stock 2,000Expected 3/12/2026	Mfr. Part No. T521B156M035ATE200 Mouser Part No 80-T521B156M35ATE200	KEMET	Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=200mOhms Learn More about KEMET t521 caps	Datasheet	550In Stock 2,000Expected 3/12/2026	Cut Tape $1.70 $1.15 $0.839 $0.696 $0.647 Reel $0.582 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
Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=100mOhms T521V226M035ATE100 KEMET 1: $3.37 603In Stock New At Mouser	Mfr. Part No. T521V226M035ATE100 Mouser Part No 80-T521V226M35ATE100 New At Mouser	KEMET	Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	603In Stock	Cut Tape $3.37 $2.39 $2.05 $1.80 $1.59 Reel $1.46 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		22 uF	35 VDC	SMD/SMT	20 %	2917	100 mOhms	77 uA				7343	V Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 47uF 2917 20% ESR=70mOhms T521X476M035AHE070 KEMET 1: $11.74 500In Stock	Mfr. Part No. T521X476M035AHE070 Mouser Part No 80-T521X476M35AHE70	KEMET	Tantalum Capacitors - Polymer 35V 47uF 2917 20% ESR=70mOhms Learn More about KEMET t521 caps	Datasheet	500In Stock	Cut Tape $11.74 $8.72 $7.68 $6.85 Reel $6.65 MouseReel Available	Min.: 1 Mult.: 1 : 500	No	47 uF	35 VDC	SMD/SMT	20 %	2917	70 mOhms	164.5 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 68uF 20% -55C/+125C 7343-15 ESR= 100mOhms T523W686M025APE100 KEMET 1: $4.96 687In Stock	Mfr. Part No. T523W686M025APE100 Mouser Part No 80-T523W686M25APE100	KEMET	Tantalum Capacitors - Polymer 25V 68uF 20% -55C/+125C 7343-15 ESR= 100mOhms Learn More about KEMET t523 capacitors	Datasheet	687In Stock	Cut Tape $4.96 $3.63 $3.24 $2.76 $2.53 Reel $2.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		68 uF	25 VDC	SMD/SMT	20 %	2917	100 mOhms	170 uA	1.4 mm	- 55 C	+ 105 C	7343		T523	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms T520A226M010AHE080 KEMET 1: $4.52 2,067In Stock	Mfr. Part No. T520A226M010AHE080 Mouser Part No 80-T520A226M10AHE080	KEMET	Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	2,067In Stock	Cut Tape $4.52 $3.17 $2.62 $2.46 View Reel $2.00 $2.18 $2.08 $2.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	No	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 50V 10uF 2917 20% ESR=90mOhms T521V106M050AME090 KEMET 1: $11.34 800In Stock	Mfr. Part No. T521V106M050AME090 Mouser Part No 80-T521V106M50AME90	KEMET	Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	800In Stock	Cut Tape $11.34 $8.45 $7.29 $6.81 Reel $5.79 View $6.27 $5.67 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	No	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 20V 150uF 20% -55C/+125C 7343-20 ESR= 100mOhms T523V157M020APE100 KEMET 1: $4.96 764In Stock	Mfr. Part No. T523V157M020APE100 Mouser Part No 80-T523V157M20APE100	KEMET	Tantalum Capacitors - Polymer 20V 150uF 20% -55C/+125C 7343-20 ESR= 100mOhms Learn More about KEMET t523 capacitors	Datasheet	764In Stock	Cut Tape $4.96 $3.63 $3.24 $2.76 $2.53 Reel $2.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		150 uF	20 VDC	SMD/SMT	20 %	2917	100 mOhms	300 uA	1.8 mm	- 55 C	+ 105 C	7343		T523	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=18mOhms T520X477M006AHE018 KEMET 1: $11.52 340In Stock	Mfr. Part No. T520X477M006AHE018 Mouser Part No 80-T520X477M06AHE018	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	340In Stock	Cut Tape $11.52 $8.64 $7.48 $7.11 Reel $6.50 MouseReel Available	Min.: 1 Mult.: 1 : 500	No	470 uF	6.3 VDC	SMD/SMT	20 %	2917	18 mOhms	296.1 uA	4 mm	- 55 C	+ 105 C	7343	X Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=25mOhms T520C227M004ATE025 KEMET 1: $3.66 424In Stock	Mfr. Part No. T520C227M004ATE025 Mouser Part No 80-T520C227M4ATE25	KEMET	Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	424In Stock	Cut Tape $3.66 $1.74 $1.26 Reel $0.831 MouseReel Available	Min.: 1 Mult.: 1 : 500		220 uF	4 VDC	SMD/SMT	20 %	2312	25 mOhms	88 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 33uF 1206 20% ESR=70mOhms T520A336M004ATE070 KEMET 1: $1.36 1,770In Stock	Mfr. Part No. T520A336M004ATE070 Mouser Part No 80-T520A336M4ATE70	KEMET	Tantalum Capacitors - Polymer 4V 33uF 1206 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1,770In Stock	Cut Tape $1.36 $0.919 $0.669 $0.555 $0.517 Reel $0.495 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		33 uF	4 VDC	SMD/SMT	20 %	1206	70 mOhms	13.2 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 150uF 2312 20% ESR=45mOhms T520C157M004ATE045 KEMET 1: $1.93 500In Stock	Mfr. Part No. T520C157M004ATE045 Mouser Part No 80-T520C157M4ATE45	KEMET	Tantalum Capacitors - Polymer 4V 150uF 2312 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	500In Stock	Cut Tape $1.93 $1.34 $0.991 Reel $0.828 MouseReel Available	Min.: 1 Mult.: 1 : 500		150 uF	4 VDC	SMD/SMT	20 %	2312	45 mOhms	60 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 470uF 2312 20% ESR=45mOhms T520C477M2R5ATE045 KEMET 1: $2.16 465In Stock	Mfr. Part No. T520C477M2R5ATE045 Mouser Part No 80-T520C477M2R5ATE45	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 2312 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	465In Stock	Cut Tape $2.16 $1.51 $1.11 Reel $0.835 MouseReel Available	Min.: 1 Mult.: 1 : 500		470 uF	2.5 VDC	SMD/SMT	20 %	2312	45 mOhms	117.5 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=70mOhms T521D476M035ATE070 KEMET 1: $3.64 2,500Expected 22/4/2027	Mfr. Part No. T521D476M035ATE070 Mouser Part No 80-T521D476M35ATE070	KEMET	Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=70mOhms Learn More about KEMET t521 caps	Datasheet	2,500Expected 22/4/2027	Cut Tape $3.64 $2.60 $2.24 $1.97 Reel $1.62 MouseReel Available	Min.: 1 Mult.: 1 : 500		47 uF	35 VDC	SMD/SMT	20 %	2917	70 mOhms	164.5 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 5.6uF 2917 20% ESR=70mOhms T521D565M050ATE070 KEMET 1: $5.58 37In Stock	Mfr. Part No. T521D565M050ATE070 Mouser Part No 80-T521D565M50ATE70	KEMET	Tantalum Capacitors - Polymer 50V 5.6uF 2917 20% ESR=70mOhms Learn More about KEMET t521 caps	Datasheet	37In Stock	Cut Tape $5.58 $5.28 $3.11 $2.60 Reel $2.20 MouseReel Available	Min.: 1 Mult.: 1 : 500		5.6 uF	50 VDC	SMD/SMT	20 %	2917	70 mOhms	28 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=40mOhms T520B107M004ATE040 KEMET 1: $1.94 1,137In Stock	Mfr. Part No. T520B107M004ATE040 Mouser Part No 80-T520B107M4E40	KEMET	Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	1,137In Stock	Cut Tape $1.94 $1.35 $0.994 $0.832 $0.777 Reel $0.646 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		100 uF	4 VDC	SMD/SMT	20 %	1311	40 mOhms	40 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=70mOhms T520B337M2R5ATE070 KEMET 1: $1.54 1,674In Stock	Mfr. Part No. T520B337M2R5ATE070 Mouser Part No 80-T520B337M2R5ATE70	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1,674In Stock	Cut Tape $1.54 $1.05 $0.762 $0.631 $0.598 Reel $0.597 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		330 uF	2.5 VDC	SMD/SMT	20 %	1311	70 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms T520B476M006AHE070 KEMET 1: $1.31 3,164In Stock	Mfr. Part No. T520B476M006AHE070 Mouser Part No 80-T520B476M006AHE70	KEMET	Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	3,164In Stock	Cut Tape $1.31 $0.796 $0.728 $0.613 $0.578 Reel $0.547 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		47 uF	6.3 VDC	SMD/SMT	20 %	1311	70 mOhms	29.61 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=15mOhms T520Y687M004ATE015 KEMET 1: $7.07 576In Stock	Mfr. Part No. T520Y687M004ATE015 Mouser Part No 80-T520Y687M4ATE15	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	576In Stock	Cut Tape $7.07 $4.99 $4.30 $3.78 Reel $3.51 MouseReel Available	Min.: 1 Mult.: 1 : 500		680 uF	4 VDC	SMD/SMT	20 %	2917	15 mOhms	272 uA	3.8 mm	- 55 C	+ 105 C	7343	Y Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3 VDC 100uF 2312 20% ESR=45mOhms T520C107M006AHE045 KEMET 1: $2.35 516In Stock	Mfr. Part No. T520C107M006AHE045 Mouser Part No 80-T520C107M006HE045	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 100uF 2312 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	516In Stock	Cut Tape $2.35 $1.62 $1.39 $1.21 Reel $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 500		100 uF	6.3 VDC	SMD/SMT	20 %	2312	45 mOhms	63 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=7mOhms T520D227M006ATE007 KEMET 1: $3.56 78In Stock	Mfr. Part No. T520D227M006ATE007 Mouser Part No 80-T520D227M6ATE07	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	78In Stock	Cut Tape $3.56 $2.53 $2.19 $1.92 Reel $1.73 MouseReel Available	Min.: 1 Mult.: 1 : 500		220 uF	6.3 VDC	SMD/SMT	20 %	2917	7 mOhms	138.6 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=18mOhms T520V337M2R5ATE018 KEMET 1: $3.30 862In Stock	Mfr. Part No. T520V337M2R5ATE018 Mouser Part No 80-T520V337M2R5ATE18	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	862In Stock	Cut Tape $3.30 $3.17 $2.67 $2.42 Reel $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		330 uF	2.5 VDC	SMD/SMT	20 %	2917	18 mOhms	82.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel