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 (DKK) 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	Qualification	Packaging
Tantalum Capacitors - Polymer 16V 150uF 20% ESR=40mOhms T520X157M016AHE040 KEMET 1: 62,07 kr. 420Expected 15/04/2027	Mfr. Part No. T520X157M016AHE040 Mouser Part No 80-T520X157M16AHE040	KEMET	Tantalum Capacitors - Polymer 16V 150uF 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	420Expected 15/04/2027	Cut Tape 62,07 kr. 46,25 kr. 40,88 kr. 36,55 kr. Reel 31,85 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	No	150 uF	16 VDC	SMD/SMT	20 %	2917	40 mOhms	240 uA	4 mm	- 55 C	+ 105 C	7343	X Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 47uF 20% ESR=30mOhms T521X476M035AHE030 KEMET 1: 56,32 kr. 1.455On Order	Mfr. Part No. T521X476M035AHE030 Mouser Part No 80-T521X476M035AHE30	KEMET	Tantalum Capacitors - Polymer 35V 47uF 20% ESR=30mOhms Learn More about KEMET t521 caps	Datasheet	1.455On Order On Order Ship Dates Mfr. No: T521X476M035AHE030 Stock: 0 On Order: 455 Expected 06/05/2027 1.000 TBD Factory Lead Time: 25 Weeks	Cut Tape 56,32 kr. 41,85 kr. 36,85 kr. 31,48 kr. Reel 28,72 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	No	47 uF	35 VDC	SMD/SMT	20 %	2917	30 mOhms	164.5 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=80mOhms T525B336M010AHE080 KEMET 1: 8,65 kr. 6.000Expected 29/12/2026	Mfr. Part No. T525B336M010AHE080 Mouser Part No 80-T525B336M10AHE080	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=80mOhms Learn More about KEMET T525caps	Datasheet	6.000Expected 29/12/2026	Cut Tape 8,65 kr. 5,99 kr. 4,42 kr. 3,69 kr. 3,45 kr. Reel 2,86 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	No	33 uF	10 VDC	SMD/SMT	20 %	1411	80 mOhms	33 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T525		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms T525B476M006AHE070 KEMET 1: 8,65 kr. 6.000Expected 07/01/2027	Mfr. Part No. T525B476M006AHE070 Mouser Part No 80-T525B476M06AHE070	KEMET	Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms Learn More about KEMET T525caps	Datasheet	6.000Expected 07/01/2027	Cut Tape 8,65 kr. 5,99 kr. 4,42 kr. 3,69 kr. 3,45 kr. Reel 2,86 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	No	47 uF	6.3 VDC	SMD/SMT	20 %	1411	70 mOhms	29.61 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T525		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=6mOhms T530D227M010AHE006 KEMET 1: 56,62 kr. 2.403On Order	Mfr. Part No. T530D227M010AHE006 Mouser Part No 80-T530D227M10AHE6	KEMET	Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	2.403On Order On Order Ship Dates Mfr. No: T530D227M010AHE006 Stock: 0 On Order: 1.903 Expected 28/01/2027 500 Expected 01/02/2027 Factory Lead Time: 25 Weeks	Cut Tape 56,62 kr. 42,37 kr. 36,70 kr. 34,32 kr. Reel 31,93 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	No	220 uF	10 VDC	SMD/SMT	20 %	2917	6 mOhms	220 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 3V 1000uF 20% ESR=10mOhms T530X108M003AHE010 KEMET 1: 59,46 kr. 1.000Expected 10/02/2027	Mfr. Part No. T530X108M003AHE010 Mouser Part No 80-T530X108M003AHE10	KEMET	Tantalum Capacitors - Polymer 3V 1000uF 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	1.000Expected 10/02/2027	Cut Tape 59,46 kr. 44,39 kr. 39,17 kr. 35,06 kr. Reel 34,61 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	No	1000 uF	3 VDC	SMD/SMT	20 %	2917	10 mOhms	300 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=15mOhms T530X157M016AHE015 KEMET 1: 66,10 kr. 466Expected 17/12/2026	Mfr. Part No. T530X157M016AHE015 Mouser Part No 80-T530X157M016AHE15	KEMET	Tantalum Capacitors - Polymer 16V 150uF 2917 20% ESR=15mOhms Learn More about KEMET T530caps	Datasheet	466Expected 17/12/2026	Cut Tape 66,10 kr. 49,39 kr. 43,12 kr. 40,51 kr. Reel 38,05 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	No	150 uF	16 VDC	SMD/SMT	20 %	2917	15 mOhms	240 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 680uF 20% ESR=10mOhms T530X687M006AHE010 KEMET 1: 61,32 kr. 910On Order	Mfr. Part No. T530X687M006AHE010 Mouser Part No 80-T530X687M06AHE10	KEMET	Tantalum Capacitors - Polymer 6.3V 680uF 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	910On Order On Order Ship Dates Mfr. No: T530X687M006AHE010 Stock: 0 On Order: 410 Expected 20/01/2027 500 Expected 06/05/2027 Factory Lead Time: 44 Weeks	Cut Tape 61,32 kr. 45,73 kr. 40,43 kr. 36,63 kr. Reel 33,72 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	No	680 uF	6.3 VDC	SMD/SMT	20 %	2917	10 mOhms	428.4 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=15mOhms T520C227M004ATE015 KEMET 1: 11,94 kr. 498Expected 28/12/2026	Mfr. Part No. T520C227M004ATE015 Mouser Part No 80-T520C227M4ATE015	KEMET	Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	498Expected 28/12/2026	Cut Tape 11,94 kr. 8,06 kr. 6,48 kr. 5,95 kr. Reel 5,13 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		220 uF	4 VDC	SMD/SMT	20 %	2312	15 mOhms	88 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 47uF 2312 20% ESR=100mOhms T520C476M010ATE100 KEMET 1: 9,77 kr. 968On Order	Mfr. Part No. T520C476M010ATE100 Mouser Part No 80-T520C476M10ATE100	KEMET	Tantalum Capacitors - Polymer 10V 47uF 2312 20% ESR=100mOhms Learn More about KEMET t520caps	Datasheet	968On Order On Order Ship Dates Mfr. No: T520C476M010ATE100 Stock: 0 On Order: 468 Expected 18/02/2027 500 Expected 15/07/2027 Factory Lead Time: 25 Weeks	Cut Tape 9,77 kr. 5,24 kr. 4,82 kr. Reel 4,06 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		47 uF	10 VDC	SMD/SMT	20 %	2312	100 mOhms	47 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=80mOhms T520D156M025ATE080 KEMET 1: 20,96 kr. 994Expected 01/02/2027	Mfr. Part No. T520D156M025ATE080 Mouser Part No 80-T520D156M025	KEMET	Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	994Expected 01/02/2027	Cut Tape 20,96 kr. 14,85 kr. 12,23 kr. 11,41 kr. Reel 9,47 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		15 uF	25 VDC	SMD/SMT	20 %	2917	80 mOhms	37.5 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=150mOhms T521B156M035ATE150 KEMET 1: 8,21 kr. 3.000On Order	Mfr. Part No. T521B156M035ATE150 Mouser Part No 80-T521B156M35ATE150	KEMET	Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=150mOhms Learn More about KEMET t521 caps	Datasheet	3.000On Order On Order Ship Dates Mfr. No: T521B156M035ATE150 Stock: 0 On Order: 1.000 Expected 27/05/2027 2.000 Expected 17/06/2027 Factory Lead Time: 40 Weeks	Cut Tape 8,21 kr. 5,59 kr. 4,07 kr. 3,37 kr. 3,14 kr. Reel 2,82 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000		15 uF	35 VDC	SMD/SMT	20 %	1411	150 mOhms	52.5 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 20V 47uF 2917 20% ESR=40mOhms T521D476M020ATE040 KEMET 1: 23,13 kr. 850Expected 23/02/2027	Mfr. Part No. T521D476M020ATE040 Mouser Part No 80-T521D476M20ATE40	KEMET	Tantalum Capacitors - Polymer 20V 47uF 2917 20% ESR=40mOhms Learn More about KEMET t521 caps	Datasheet	850Expected 23/02/2027	Cut Tape 23,13 kr. 16,34 kr. 13,35 kr. 12,76 kr. Reel 10,59 kr. 10,00 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		47 uF	20 VDC	SMD/SMT	20 %	2917	40 mOhms	94 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=90mOhms T521D565M050ATE090 KEMET 1: 18,65 kr. 965Expected 01/02/2027	Mfr. Part No. T521D565M050ATE090 Mouser Part No 80-T521D565M50ATE90	KEMET	Tantalum Capacitors - Polymer 50V 5.6uF 2917 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	965Expected 01/02/2027	Cut Tape 18,65 kr. 13,06 kr. 10,74 kr. 9,92 kr. Reel 8,65 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		5.6 uF	50 VDC	SMD/SMT	20 %	2917	90 mOhms	28 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3 VDC 150uF 2917 20% ESR=25mOhm T525D157M006ATE025 KEMET 1: 25,44 kr. 500Expected 09/03/2027	Mfr. Part No. T525D157M006ATE025 Mouser Part No 80-T525D157M6ATE25	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 150uF 2917 20% ESR=25mOhm Learn More about KEMET T525caps	Datasheet	500Expected 09/03/2027	Cut Tape 25,44 kr. 18,35 kr. 15,89 kr. 14,02 kr. Reel 12,91 kr. View 11,26 kr. Quote MouseReel Available	Min.: 1 Mult.: 1 : 500		150 uF	6.3 VDC	SMD/SMT	20 %	2917	25 mOhms	94.5 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T525		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 22uF 2917 20% ESR=60mOhms AEC-Q200 T591D226M025ATE060 KEMET 1: 14,25 kr. 500Expected 20/01/2027	Mfr. Part No. T591D226M025ATE060 Mouser Part No 80-T591D226M025ATE60	KEMET	Tantalum Capacitors - Polymer 25V 22uF 2917 20% ESR=60mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	500Expected 20/01/2027	Cut Tape 14,25 kr. 9,70 kr. 7,83 kr. 7,31 kr. Reel 6,30 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		22 uF	25 VDC	SMD/SMT	20 %	2917	60 mOhms	55 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=80mOhms AEC-Q200 T591D337M006ATE080 KEMET 1: 9,92 kr. 489Expected 31/12/2026	Mfr. Part No. T591D337M006ATE080 Mouser Part No 80-T591D337M006ATE80	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=80mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	489Expected 31/12/2026	Cut Tape 9,92 kr. 5,21 kr. 4,80 kr. Reel 4,10 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		330 uF	6.3 VDC	SMD/SMT	20 %	2917	80 mOhms	207.9 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 680uF 7343 20% ESR=25mOhms AEC-Q200 T591X687M006ATE025 KEMET 1: 18,28 kr. 1.000On Order	Mfr. Part No. T591X687M006ATE025 Mouser Part No 80-T591X687M06ATE025	KEMET	Tantalum Capacitors - Polymer 6.3V 680uF 7343 20% ESR=25mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	1.000On Order	Cut Tape 18,28 kr. 12,68 kr. 10,44 kr. 9,77 kr. Reel 8,50 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		680 uF	6 VDC	SMD/SMT	20 %	2917	25 mOhms	408 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=80mOhms AEC-Q200 T598D107M010ATE080 KEMET 1: 10,44 kr. 500Expected 08/04/2027	Mfr. Part No. T598D107M010ATE080 Mouser Part No 80-T598D107M010E080	KEMET	Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=80mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	500Expected 08/04/2027	Cut Tape 10,44 kr. 5,52 kr. 5,10 kr. Reel 4,04 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		100 uF	10 VDC	SMD/SMT	20 %	2917	80 mOhms	100 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 15uF 20% ESR=65mOhms AEC-Q200 T598D156M035ATE065 KEMET 1: 16,93 kr. 500Expected 04/03/2027	Mfr. Part No. T598D156M035ATE065 Mouser Part No 80-T598D156M035ATE65	KEMET	Tantalum Capacitors - Polymer 35V 15uF 20% ESR=65mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	500Expected 04/03/2027	Cut Tape 16,93 kr. 12,09 kr. 10,37 kr. 9,10 kr. Reel 8,06 kr. View 7,25 kr. 6,86 kr. 6,54 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500		15 uF	35 VDC	SMD/SMT	20 %	2917	65 mOhms	52.5 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 47uF 20% ESR=70mOhms AEC-Q200 T598D476M016ATE070 KEMET 1: 14,47 kr. 991Expected 15/12/2026	Mfr. Part No. T598D476M016ATE070 Mouser Part No 80-T598D476M016ATE70	KEMET	Tantalum Capacitors - Polymer 16V 47uF 20% ESR=70mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	991Expected 15/12/2026	Cut Tape 14,47 kr. 10,22 kr. 8,80 kr. 7,61 kr. Reel 6,61 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	+ 125 C	7343	D Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 20% ESR=45mOhms T520B227M004AHE045 KEMET 1: 9,40 kr. 1.985Expected 06/05/2027	Mfr. Part No. T520B227M004AHE045 Mouser Part No 80-T520B227M04AHE045	KEMET	Tantalum Capacitors - Polymer 4V 220uF 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	1.985Expected 06/05/2027	Cut Tape 9,40 kr. 6,61 kr. 4,83 kr. 4,04 kr. 3,77 kr. Reel 3,57 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	No	220 uF	4 VDC	SMD/SMT	20 %	1311	45 mOhms	88 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=70mOhms T520B476M010AHE070 KEMET 1: 8,65 kr. 1.750Expected 06/05/2027	Mfr. Part No. T520B476M010AHE070 Mouser Part No 80-T520B476M010AHE70	KEMET	Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1.750Expected 06/05/2027	Cut Tape 8,65 kr. 4,56 kr. 4,19 kr. 3,56 kr. 3,37 kr. Reel 3,01 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	No	47 uF	10 VDC	SMD/SMT	20 %	1311	70 mOhms	47 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=10mOhms T520D337M006AHE010 KEMET 1: 17,68 kr. 250Expected 22/12/2026	Mfr. Part No. T520D337M006AHE010 Mouser Part No 80-T520D337M06AHE10	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	250Expected 22/12/2026	Cut Tape 17,68 kr. 12,61 kr. 10,82 kr. 9,55 kr. Reel 6,99 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	No	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 2.5V 220uF 20% 3528 ESR=35mOhms 1.2mm T520T227M2R5ATE035 KEMET 1: 9,18 kr. Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. T520T227M2R5ATE035 Mouser Part No 80-T520T227M2R5ATE35	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 20% 3528 ESR=35mOhms 1.2mm	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape 9,18 kr. 5,66 kr. 4,54 kr. 3,83 kr. 3,60 kr. Reel 3,54 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000														T520		Reel, Cut Tape, MouseReel