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 (SEK) 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 6.3V 22uF 1206 20% ESR=90mOhms T520A226M006ATE090 KEMET 1: 10,58 kr 3 880In Stock 4 000Expected 2027-01-20	Mfr. Part No. T520A226M006ATE090 Mouser Part No 80-T520A226M6ATE90	KEMET	Tantalum Capacitors - Polymer 6.3V 22uF 1206 20% ESR=90mOhms Learn More about KEMET t520caps	Datasheet	3 880In Stock 4 000Expected 2027-01-20	Cut Tape 10,58 kr 5,44 kr 4,98 kr 4,18 kr Reel 3,60 kr View 3,93 kr 3,59 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	22 uF	6.3 VDC	SMD/SMT	20 %	1206	90 mOhms	13.86 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=25mOhms T520A227M2R5ATE025 KEMET 1: 13,63 kr 100In Stock 2 000Expected 2026-11-30	Mfr. Part No. T520A227M2R5ATE025 Mouser Part No 80-T520A227M2R5ATE25	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	100In Stock 2 000Expected 2026-11-30	Cut Tape 13,63 kr 7,26 kr 6,67 kr 5,68 kr 5,36 kr Reel 4,93 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	220 uF	2.5 VDC	SMD/SMT	20 %	1206	25 mOhms	55 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 47uF 1206 20% ESR=70mOhms T520A476M004ATE070 KEMET 1: 9,45 kr 3 849In Stock 6 000Expected 2027-01-25	Mfr. Part No. T520A476M004ATE070 Mouser Part No 80-T520A476M4ATE70	KEMET	Tantalum Capacitors - Polymer 4V 47uF 1206 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	3 849In Stock 6 000Expected 2027-01-25	Cut Tape 9,45 kr 5,10 kr 4,60 kr 3,86 kr 3,59 kr Reel 3,28 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	47 uF	4 VDC	SMD/SMT	20 %	1206	70 mOhms	18.8 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 47uF 1206 20% ESR=80mOhms T520A476M004ATE080 KEMET 1: 8,61 kr 625In Stock	Mfr. Part No. T520A476M004ATE080 Mouser Part No 80-T520A476M4ATE80	KEMET	Tantalum Capacitors - Polymer 4V 47uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	625In Stock	Cut Tape 8,61 kr 4,23 kr 3,85 kr 3,21 kr 3,00 kr Reel 2,82 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	47 uF	4 VDC	SMD/SMT	20 %	1206	80 mOhms	18.8 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 68uF 1206 20% ESR=70mOhms T520A686M2R5ATE070 KEMET 1: 9,45 kr 2 483In Stock	Mfr. Part No. T520A686M2R5ATE070 Mouser Part No 80-T520A686M2R5ATE70	KEMET	Tantalum Capacitors - Polymer 2.5V 68uF 1206 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	2 483In Stock	Cut Tape 9,45 kr 4,69 kr 4,28 kr 3,57 kr 3,35 kr Reel 3,18 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	68 uF	2.5 VDC	SMD/SMT	20 %	1206	70 mOhms	17 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 68uF 1206 20% ESR=70mOhms T520A686M006ANE070 KEMET 1: 23,41 kr 1 838In Stock	Mfr. Part No. T520A686M006ANE070 Mouser Part No 80-T520A686M6ANE70	KEMET	Tantalum Capacitors - Polymer 6.3V 68uF 1206 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1 838In Stock	Cut Tape 23,41 kr 16,59 kr 14,29 kr 12,53 kr Reel 9,23 kr View 11,10 kr 9,92 kr 8,76 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	68 uF	6.3 VDC	SMD/SMT	20 %	1206	70 mOhms	42.84 uA	1.6 mm	- 55 C		3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=70mOhms T520B107M004ATE070 KEMET 1: 11,76 kr 1 320In Stock 6 000Expected 2027-06-17	Mfr. Part No. T520B107M004ATE070 Mouser Part No 80-T520B107M004	KEMET	Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1 320In Stock 6 000Expected 2027-06-17	Cut Tape 11,76 kr 5,98 kr 5,48 kr 5,36 kr 4,99 kr Reel 4,15 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	100 uF	4 VDC	SMD/SMT	20 %	1311	70 mOhms	40 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=70mOhms T520B107M2R5ATE070 KEMET 1: 11,43 kr 1 175In Stock	Mfr. Part No. T520B107M2R5ATE070 Mouser Part No 80-T520B107M2R5E70	KEMET	Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1 175In Stock	Cut Tape 11,43 kr 5,85 kr 5,35 kr 4,52 kr Reel 4,04 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	100 uF	2.5 VDC	SMD/SMT	20 %	1311	70 mOhms	25 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 150uF 1311 20% ESR=40mOhms T520B157M004ATE040 KEMET 1: 14,29 kr 2 482In Stock	Mfr. Part No. T520B157M004ATE040 Mouser Part No 80-T520B157M4E40	KEMET	Tantalum Capacitors - Polymer 4V 150uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	2 482In Stock	Cut Tape 14,29 kr 7,48 kr 6,89 kr 5,89 kr 5,57 kr Reel 5,31 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	150 uF	4 VDC	SMD/SMT	20 %	1311	40 mOhms	60 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=15mOhms T520B227M2R5ATE015 KEMET 1: 16,38 kr 2 123In Stock 6 000Expected 2027-07-06	Mfr. Part No. T520B227M2R5ATE015 Mouser Part No 80-T520B227M2R5ATE15	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	2 123In Stock 6 000Expected 2027-07-06	Cut Tape 16,38 kr 11,10 kr 8,93 kr 8,24 kr View Reel 6,31 kr 7,07 kr 6,71 kr 6,31 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	220 uF	2.5 VDC	SMD/SMT	20 %	1311	15 mOhms	55 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=21mOhms T520B227M2R5ATE021 KEMET 1: 13,41 kr 15In Stock	Mfr. Part No. T520B227M2R5ATE021 Mouser Part No 80-T520B227M2R5ATE21	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=21mOhms Learn More about KEMET t520caps	Datasheet	15In Stock	Cut Tape 13,41 kr 6,99 kr 6,43 kr 5,47 kr 5,17 kr Reel 4,89 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	220 uF	2.5 VDC	SMD/SMT	20 %	1311	21 mOhms	55 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=35mOhms T520B227M2R5ATE035 KEMET 1: 10,87 kr 4 127In Stock 10 000Expected 2027-06-17	Mfr. Part No. T520B227M2R5ATE035 Mouser Part No 80-T520B227M2R5E35	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	4 127In Stock 10 000Expected 2027-06-17	Cut Tape 10,87 kr 5,51 kr 5,03 kr 4,24 kr 4,00 kr Reel 3,79 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	220 uF	2.5 VDC	SMD/SMT	20 %	1311	35 mOhms	55 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=35mOhms T520B227M004ATE035 KEMET 1: 14,40 kr 633In Stock	Mfr. Part No. T520B227M004ATE035 Mouser Part No 80-T520B227M4ATE35	KEMET	Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	633In Stock	Cut Tape 14,40 kr 7,51 kr 6,91 kr 5,90 kr 5,58 kr Reel 5,33 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	220 uF	4 VDC	SMD/SMT	20 %	1311	35 mOhms	88 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=45mOhms T520B227M004ATE045 KEMET 1: 12,97 kr 2 000In Stock	Mfr. Part No. T520B227M004ATE045 Mouser Part No 80-T520B227M4ATE45	KEMET	Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	2 000In Stock	Cut Tape 12,97 kr 6,78 kr 6,23 kr 5,30 kr 5,01 kr Reel 4,76 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	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 4V 220uF 1311 20% ESR=7mOhms T520B227M004ATE070 KEMET 1: 11,87 kr 208In Stock 4 000On Order	Mfr. Part No. T520B227M004ATE070 Mouser Part No 80-T520B227M4ATE70	KEMET	Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	208In Stock 4 000On Order On Order Ship Dates Mfr. No: T520B227M004ATE070 Stock: 208 Can Dispatch Immediately On Order: 2 000 Expected 2026-12-21 2 000 Expected 2027-08-30 Factory Lead Time: 45 Weeks	Cut Tape 11,87 kr 6,04 kr 5,54 kr 4,68 kr 4,42 kr Reel 4,30 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	220 uF	4 VDC	SMD/SMT	20 %	1311	70 mOhms	88 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=9mOhms T520B337M2R5ATE009 KEMET 1: 19,67 kr 840In Stock 40 000Expected 2027-02-01	Mfr. Part No. T520B337M2R5ATE009 Mouser Part No 80-T520B337M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	840In Stock 40 000Expected 2027-02-01	Cut Tape 19,67 kr 13,30 kr 10,77 kr 10,02 kr View Reel 8,21 kr 8,63 kr 8,35 kr 8,21 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	330 uF	2.5 VDC	SMD/SMT	20 %	1311	9 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 20% ESR=18mOhms T520B337M2R5ATE018 KEMET 1: 16,49 kr 1 352In Stock 2 000Expected 2027-04-22	Mfr. Part No. T520B337M2R5ATE018 Mouser Part No 80-T520B337M2R5ATE18	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	1 352In Stock 2 000Expected 2027-04-22	Cut Tape 16,49 kr 8,79 kr 8,11 kr 6,95 kr Reel 5,93 kr View 6,53 kr 5,59 kr 5,46 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	330 uF	2.5 VDC	SMD/SMT	20 %	1311	18 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 20% ESR=35mOhms T520B337M2R5ATE035 KEMET 1: 10,58 kr 622In Stock 2 000Expected 2027-07-27	Mfr. Part No. T520B337M2R5ATE035 Mouser Part No 80-T520B337M2R5ATE35	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	622In Stock 2 000Expected 2027-07-27	Cut Tape 10,58 kr 5,36 kr 4,89 kr 4,12 kr 3,88 kr Reel 3,68 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	330 uF	2.5 VDC	SMD/SMT	20 %	1311	35 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=25mOhms T520C107M010ATE025 KEMET 1: 16,38 kr 905In Stock 18 000On Order	Mfr. Part No. T520C107M010ATE025 Mouser Part No 80-T520C107M10ATE25	KEMET	Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	905In Stock 18 000On Order On Order Ship Dates Mfr. No: T520C107M010ATE025 Stock: 905 Can Dispatch Immediately On Order: 6 000 Expected 2026-12-28 12 000 Expected 2027-07-20 Factory Lead Time: 47 Weeks	Cut Tape 16,38 kr 11,10 kr 9,17 kr 8,20 kr Reel 6,86 kr MouseReel Available	Min.: 1 Mult.: 1 : 500	100 uF	10 VDC	SMD/SMT	20 %	2312	25 mOhms	100 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=45mOhms T520C107M010ATE045 KEMET 1: 15,39 kr 672In Stock 500Expected 2027-07-22	Mfr. Part No. T520C107M010ATE045 Mouser Part No 80-T520C107M10ATE45	KEMET	Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	672In Stock 500Expected 2027-07-22	Cut Tape 15,39 kr 8,21 kr 7,56 kr Reel 6,45 kr 5,95 kr View 5,70 kr 5,67 kr Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	100 uF	10 VDC	SMD/SMT	20 %	2312	45 mOhms	100 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=25mOhms T520C107M006ATE025 KEMET 1: 15,39 kr 1 788In Stock	Mfr. Part No. T520C107M006ATE025 Mouser Part No 80-T520C107M6ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	1 788In Stock	Cut Tape 15,39 kr 8,18 kr 7,54 kr Reel 6,47 kr MouseReel Available	Min.: 1 Mult.: 1 : 500	100 uF	6.3 VDC	SMD/SMT	20 %	2312	25 mOhms	63 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=45mOhms T520C107M006ATE045 KEMET 1: 13,85 kr 1 817In Stock	Mfr. Part No. T520C107M006ATE045 Mouser Part No 80-T520C107M6ATE45	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 2312 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	1 817In Stock	Cut Tape 13,85 kr 7,28 kr 6,69 kr Reel 5,71 kr 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 150uF 2312 20% ESR=25mOhms T520C157M006ATE025 KEMET 1: 15,06 kr 437In Stock 500Expected 2027-08-19	Mfr. Part No. T520C157M006ATE025 Mouser Part No 80-T520C157M6ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	437In Stock 500Expected 2027-08-19	Cut Tape 15,06 kr 7,95 kr 7,33 kr Reel 6,25 kr MouseReel Available	Min.: 1 Mult.: 1 : 500	150 uF	6.3 VDC	SMD/SMT	20 %	2312	25 mOhms	94.5 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 220uF 2312 20% ESR=25mOhms T520C227M006ATE025 KEMET 1: 15,83 kr 1 284In Stock 8 500On Order	Mfr. Part No. T520C227M006ATE025 Mouser Part No 80-T520C227M06ATE025	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2312 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	1 284In Stock 8 500On Order On Order Ship Dates Mfr. No: T520C227M006ATE025 Stock: 1 284 Can Dispatch Immediately On Order: 1 000 Expected 2026-10-30 1 500 Expected 2026-12-28 4 000 Expected 2027-05-20 2 000 Expected 2027-05-27 Factory Lead Time: 25 Weeks	Cut Tape 15,83 kr 8,41 kr 7,76 kr Reel 7,04 kr MouseReel Available	Min.: 1 Mult.: 1 : 500	220 uF	6.3 VDC	SMD/SMT	20 %	2312	25 mOhms	138.6 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=18mOhms T520C227M004ATE018 KEMET 1: 16,16 kr 150In Stock	Mfr. Part No. T520C227M004ATE018 Mouser Part No 80-T520C227M4ATE018	KEMET	Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	150In Stock	Cut Tape 16,16 kr 10,77 kr 8,61 kr 7,93 kr Reel 6,81 kr MouseReel Available	Min.: 1 Mult.: 1 : 500	220 uF	4 VDC	SMD/SMT	20 %	2312	18 mOhms	88 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520	Reel, Cut Tape, MouseReel