Tantalum Capacitors - Polymer – Mouser South Africa

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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 (USD) 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 Polymer Tantalum, Commercial Grade, 220 uF, 20%, 4VDC T520T227M004ATE030 KEMET 1: $1.42 2,170In Stock	Mfr. Part No. T520T227M004ATE030 Mouser Part No 80-T520T227M004ATE30	KEMET	Tantalum Capacitors - Polymer Polymer Tantalum, Commercial Grade, 220 uF, 20%, 4VDC Learn More about KEMET t520caps	Datasheet	2,170In Stock	Cut Tape $1.42 $0.739 $0.678 $0.577 $0.547 Reel $0.507 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	220 uF	4 VDC	SMD/SMT	20 %	1411	30 mOhms	88 uA		- 55 C	+ 105 C	3528	T Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 68uF 1311 20% ESR=7mOhms T520T686M004ATE070 KEMET 1: $1.37 2,200In Stock	Mfr. Part No. T520T686M004ATE070 Mouser Part No 80-T520T686M4ATE070	KEMET	Tantalum Capacitors - Polymer 4V 68uF 1311 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	2,200In Stock	Cut Tape $1.37 $0.947 $0.699 $0.585 $0.547 Reel $0.447 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	68 uF	4 VDC	SMD/SMT	20 %	1311	70 mOhms	27.2 uA	1.1 mm	- 55 C	+ 105 C	3528	T Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 33uF 7343 ESR=65mOhms T521V336M035ATE065 KEMET 1: $2.37 1,839In Stock New Product	Mfr. Part No. T521V336M035ATE065 Mouser Part No 80-T521V336M35ATE065 New Product	KEMET	Tantalum Capacitors - Polymer 35V 33uF 7343 ESR=65mOhms Learn More about KEMET t521 caps	Datasheet	1,839In Stock	Cut Tape $2.37 $1.67 $1.43 $1.26 Reel $0.992 View $1.08 $0.918 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 1,000	33 uF	35 VDC	SMD/SMT	20 %	2917	65 mOhms	115.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Coded	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 33uF 3528 ESR=100mOhms T527B336M025ATE100 KEMET 1: $1.78 3,070In Stock New Product	Mfr. Part No. T527B336M025ATE100 Mouser Part No 80-T527B336M25ATE100 New Product	KEMET	Tantalum Capacitors - Polymer 25V 33uF 3528 ESR=100mOhms Learn More about KEMET T527 KOCAPs	Datasheet	3,070In Stock	Cut Tape $1.78 $1.23 $1.05 $0.914 View Reel $0.654 $0.776 $0.726 $0.654 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 2,000	33 uF	25 VDC	SMD/SMT	20 %	1311	100 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Coded	T527	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF ESR=25mOhms 3528-12 20% T527T337M2R5APE025 KEMET 1: $2.02 6,000In Stock New Product	Mfr. Part No. T527T337M2R5APE025 Mouser Part No 80-T527T337M2R5APE25 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF ESR=25mOhms 3528-12 20% Learn More about KEMET T527 KOCAPs	Datasheet	6,000In Stock	Cut Tape $2.02 $1.40 $1.19 $1.04 View Reel $0.802 $0.878 $0.822 $0.802 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000	330 uF	2.5 VDC	SMD/SMT	20 %	1311	25 mOhms	82.5 uA	1.1 mm	- 55 C	+ 105 C	3528	T Case	T527	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 10uF ESR=100mOhms 3528-21 20% T521B106M035ATE100 KEMET 1: $1.40 3,716In Stock New Product	Mfr. Part No. T521B106M035ATE100 Mouser Part No 80-T521B106M35ATE100 New Product	KEMET	Tantalum Capacitors - Polymer 35V 10uF ESR=100mOhms 3528-21 20% Learn More about KEMET t521 caps	Datasheet	3,716In Stock	Cut Tape $1.40 $0.733 $0.675 $0.575 $0.544 Reel $0.543 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 2,000	10 uF	35 VDC	SMD/SMT	20 %	1311	100 mOhms	35 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 20V 33uF ESR=70mOhms High Volt T521B336M020ATE070 KEMET 1: $1.36 3,160In Stock New Product	Mfr. Part No. T521B336M020ATE070 Mouser Part No 80-T521B336M20ATE070 New Product	KEMET	Tantalum Capacitors - Polymer 20V 33uF ESR=70mOhms High Volt Learn More about KEMET t521 caps	Datasheet	3,160In Stock	Cut Tape $1.36 $0.705 $0.647 $0.55 $0.52 Reel $0.519 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 2,000	33 uF	20 VDC	SMD/SMT	20 %	1411	70 mOhms		1.9 mm	- 55 C		3528	B Code	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 18V 27uF ESR=55mOhms High Volt T521T276M018ATE055 KEMET 1: $1.00 8,919In Stock 6,000Expected 2027/05/06 New Product	Mfr. Part No. T521T276M018ATE055 Mouser Part No 80-T521T276M18ATE055 New Product	KEMET	Tantalum Capacitors - Polymer 18V 27uF ESR=55mOhms High Volt Learn More about KEMET t521 caps	Datasheet	8,919In Stock 6,000Expected 2027/05/06	Cut Tape $1.00 $0.497 $0.452 $0.378 $0.355 Reel $0.326 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000	27 uF	18 VDC	SMD/SMT	20 %	1411	55 mOhms	48.6 uA	1.1 mm	- 55 C	+ 105 C	3528	T Code	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF ESR=20mOhms 3528-12 20% T527T337M2R5APE020 KEMET 1: $1.92 5,750In Stock New Product	Mfr. Part No. T527T337M2R5APE020 Mouser Part No 80-T527T337M2R5APE20 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF ESR=20mOhms 3528-12 20% Learn More about KEMET T527 KOCAPs	Datasheet	5,750In Stock	Cut Tape $1.92 $1.30 $1.05 $0.968 $0.794 Reel $0.791 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000	330 uF	2.5 VDC		20 %	1311	20 mOhms	82.5 uA	1.1 mm		+ 105 C	3528	T Case	T527	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 10uF 1206 20% ESR=80mOhms T520A106M010ATE080 KEMET 1: $0.961 93,209In Stock	Mfr. Part No. T520A106M010ATE080 Mouser Part No 80-T520A106M10ATE80	KEMET	Tantalum Capacitors - Polymer 10V 10uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	93,209In Stock	Cut Tape $0.961 $0.476 $0.433 $0.38 Reel $0.38 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000	10 uF	10 VDC	SMD/SMT	20 %	1206	80 mOhms	10 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=18mOhms T520D227M010ATE018 KEMET 1: $2.47 19,270In Stock 46,000On Order	Mfr. Part No. T520D227M010ATE018 Mouser Part No 80-T520D227M010	KEMET	Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	19,270In Stock 46,000On Order On Order Ship Dates Mfr. No: T520D227M010ATE018 Stock: 19,270 Can Dispatch Immediately On Order: 17,000 Expected 2027/03/29 29,000 Expected 2027/04/12 Factory Lead Time: 44 Weeks	Cut Tape $2.47 $1.69 $1.38 $1.29 Reel $1.12 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500	220 uF	10 VDC	SMD/SMT	20 %	2917	18 mOhms	220 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=25mOhms T520D227M010ATE025 KEMET 1: $2.47 16,508In Stock 1,500Expected 2027/04/12	Mfr. Part No. T520D227M010ATE025 Mouser Part No 80-T520D227M10ATE25	KEMET	Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	16,508In Stock 1,500Expected 2027/04/12	Cut Tape $2.47 $1.69 $1.38 $1.29 Reel $1.11 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500	220 uF	10 VDC	SMD/SMT	20 %	2917	25 mOhms	220 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=45mOhms T520D337M006ATE045 KEMET 1: $1.84 22,185In Stock 2,000Expected 2027/04/16	Mfr. Part No. T520D337M006ATE045 Mouser Part No 80-T520D337M006	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	22,185In Stock 2,000Expected 2027/04/16	Cut Tape $1.84 $1.23 $0.987 $0.913 Reel $0.83 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500	330 uF	6.3 VDC	SMD/SMT	20 %	2917	45 mOhms	207.9 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mohms T521D336M035ATE065 KEMET 1: $3.97 13,651In Stock	Mfr. Part No. T521D336M035ATE065 Mouser Part No 80-T521D336M35ATE65	KEMET	Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mohms Learn More about KEMET t521 caps	Datasheet	13,651In Stock	Cut Tape $3.97 $2.83 $2.36 $2.22 Reel $1.97 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500	33 uF	35 VDC	SMD/SMT	20 %	2917	65 mOhms	115.5 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=75mOhms T521X226M050ATE075 KEMET 1: $4.83 34,827In Stock 1,500Expected 2027/09/09	Mfr. Part No. T521X226M050ATE075 Mouser Part No 80-T521X226M050ATE75	KEMET	Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=75mOhms Learn More about KEMET t521 caps	Datasheet	34,827In Stock 1,500Expected 2027/09/09	Cut Tape $4.83 $4.31 Reel $4.31 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500	22 uF	50 VDC	SMD/SMT	20 %	2917	75 mOhms	110 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 270uF 1311 20% ESR=06mOhms T528B277M2R5APE006 KEMET 1: $4.19 10,067In Stock	Mfr. Part No. T528B277M2R5APE006 Mouser Part No 80-T528B277M2R5APE06	KEMET	Tantalum Capacitors - Polymer 2.5V 270uF 1311 20% ESR=06mOhms Learn More about KEMET KEMET T528 KOCAPs	Datasheet	10,067In Stock	Cut Tape $4.19 $2.97 $2.48 $2.33 View Reel $1.81 $2.08 $2.00 $1.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	270 uF	2.5 VDC	SMD/SMT	20 %	1411	6 mOhms	67.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T528	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3volts 47uF 20% ESR=200mohms T529P476M006AAE200 KEMET 1: $1.38 38,208In Stock 36,000On Order	Mfr. Part No. T529P476M006AAE200 Mouser Part No 80-T529P476M06AAE200	KEMET	Tantalum Capacitors - Polymer 6.3volts 47uF 20% ESR=200mohms Learn More about KEMET KEMET T529 KOCAPs	Datasheet	38,208In Stock 36,000On Order On Order Ship Dates Mfr. No: T529P476M006AAE200 Stock: 38,208 Can Dispatch Immediately On Order: 9,000 Expected 2027/02/01 27,000 Expected 2027/02/16 Factory Lead Time: 26 Weeks	Cut Tape $1.38 $0.719 $0.661 $0.562 $0.531 Reel $0.493 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12,000 : 3,000	47 uF	6.3 VDC	SMD/SMT	20 %	0805	200 mOhms	29.6 uA	1 mm	- 55 C	+ 105 C	2012	P Case	T529	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 220uF 20%, 6.3VDC SMD Polymer 35 mOhms T520M227M006ATE035 KEMET 1: $2.00 6,037In Stock	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	6,037In Stock	Cut Tape $2.00 $1.41 $1.27 $1.04 View Reel $0.87 $0.95 $0.882 $0.87 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 16V 47uF 20% 90mOhms -55C/+125C T521B476M016ATE090 KEMET 1: $1.64 5,039In Stock 8,000Expected 2027/01/12	Mfr. Part No. T521B476M016ATE090 Mouser Part No 80-T521B476M016ATE90	KEMET	Tantalum Capacitors - Polymer 16V 47uF 20% 90mOhms -55C/+125C Learn More about KEMET t521 caps	Datasheet	5,039In Stock 8,000Expected 2027/01/12	Cut Tape $1.64 $1.14 $0.842 $0.704 Reel $0.605 View $0.658 $0.571 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 2,000	47 uF	16 VDC	SMD/SMT	20 %	1311	90 mOhms	75.2 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 100uF 20% 7343-20 -55 / +125 ESR=50mOhms T521V107M016ATK050 KEMET 1: $2.85 1,985In Stock	Mfr. Part No. T521V107M016ATK050 Mouser Part No 80-T521V107M016ATK50	KEMET	Tantalum Capacitors - Polymer 16V 100uF 20% 7343-20 -55 / +125 ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	1,985In Stock	Cut Tape $2.85 $1.98 $1.63 $1.52 $1.44 Reel $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	100 uF	16 VDC	SMD/SMT	20 %	2815	50 mOhms	80 uA	1.9 mm	- 55 C	+ 125 C	7343	V Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=65mOhms T521V226M035ATE065 KEMET 1: $2.40 3,994In Stock New Product	Mfr. Part No. T521V226M035ATE065 Mouser Part No 80-T521V226M35ATE065 New Product	KEMET	Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=65mOhms Learn More about KEMET t521 caps	Datasheet	3,994In Stock	Cut Tape $2.40 $1.64 $1.34 $1.24 $1.09 Reel $0.954 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 1,000	22 uF	35 VDC	SMD/SMT	20 %	2917	65 mOhms	77 uA	2.8 mm			7343	V Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 33uF 20% 7343-20 -55C / 105C ESR=100mOhms T521V336M035ATE100 KEMET 1: $2.04 2,685In Stock 1,000Expected 2027/04/27 New Product	Mfr. Part No. T521V336M035ATE100 Mouser Part No 80-T521V336M35ATE100 New Product	KEMET	Tantalum Capacitors - Polymer 35V 33uF 20% 7343-20 -55C / 105C ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	2,685In Stock 1,000Expected 2027/04/27	Cut Tape $2.04 $1.38 $1.12 $1.04 $0.893 Reel $0.849 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 1,000	33 uF	35 VDC	SMD/SMT	20 %	2917	100 mOhms	115.5 uA				7343	V Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=40mOhms T521V476M025ATE040 KEMET 1: $2.34 5,397In Stock 1,000Expected 2027/04/27 New Product	Mfr. Part No. T521V476M025ATE040 Mouser Part No 80-T521V476M25ATE040 New Product	KEMET	Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=40mOhms Learn More about KEMET t521 caps	Datasheet	5,397In Stock 1,000Expected 2027/04/27	Cut Tape $2.34 $1.60 $1.30 $1.21 $1.17 Reel $1.07 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 1,000	47 uF	25 VDC	SMD/SMT	20 %	2917	40 mOhms	117.5 uA	2 mm	- 55 C	+ 125 C	7343	V Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=60mOhms T521V476M025ATE060 KEMET 1: $2.30 2,976In Stock New Product	Mfr. Part No. T521V476M025ATE060 Mouser Part No 80-T521V476M25ATE060 New Product	KEMET	Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=60mOhms Learn More about KEMET t521 caps	Datasheet	2,976In Stock	Cut Tape $2.30 $1.57 $1.28 $1.19 $1.03 Reel $1.01 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 1,000	47 uF	25 VDC	SMD/SMT	20 %	2917	60 mOhms	117.5 uA	2 mm	- 55 C	+ 125 C	7343	V Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 47uF 20% 7343-20 -55 /+105C ESR=100mOhms T521V476M035ATE100 KEMET 1: $2.58 1,548In Stock 1,000Expected 2026/12/10 New Product	Mfr. Part No. T521V476M035ATE100 Mouser Part No 80-T521V476M35ATE100 New Product	KEMET	Tantalum Capacitors - Polymer 35V 47uF 20% 7343-20 -55 /+105C ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	1,548In Stock 1,000Expected 2026/12/10	Cut Tape $2.58 $1.78 $1.45 $1.35 $1.19 Reel $1.12 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 1,000	47 uF	35 VDC	SMD/SMT	20 %	2917	100 mOhms	164.5 uA	1.8 mm	- 55 C	+ 125 C	7343	V Case	T521	Reel, Cut Tape, MouseReel