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 (EUR) 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 35V 15uF 2917 20% ESR=125mOhms T521V156M035AHE125 KEMET 1: 4,84 € 2.000In Stock	Mfr. Part No. T521V156M035AHE125 Mouser Part No 80-T521V156M35AHE125	KEMET	Tantalum Capacitors - Polymer 35V 15uF 2917 20% ESR=125mOhms Learn More about KEMET t521 caps	Datasheet	2.000In Stock	Cut Tape 4,84 € 3,40 € 2,92 € 2,57 € 2,49 € Reel 2,49 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	No	15 uF	35 VDC	SMD/SMT	20 %	2917	125 mOhms	52.5 uA	1.8 mm	- 55 C	+ 125 C	7343	V Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 68uF 2917 20% ESR=50mOhms T521V686M016AHE050 KEMET 1: 5,33 € 1.000In Stock	Mfr. Part No. T521V686M016AHE050 Mouser Part No 80-T521V686M16AHE050	KEMET	Tantalum Capacitors - Polymer 16V 68uF 2917 20% ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	1.000In Stock	Cut Tape 5,33 € 3,94 € 3,45 € 3,07 € 2,92 € Reel 2,91 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	No	68 uF	16 VDC	SMD/SMT	20 %	2917	50 mOhms	108.8 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=75mOhms T521X336M050AHE075 KEMET 1: 8,38 € 3.453In Stock 2.500Expected 4/22/2027	Mfr. Part No. T521X336M050AHE075 Mouser Part No 80-T521X336M050AHE75	KEMET	Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=75mOhms Learn More about KEMET t521 caps	Datasheet	3.453In Stock 2.500Expected 4/22/2027	Cut Tape 8,38 € 6,22 € 5,42 € 5,07 € Reel 4,79 € View 4,59 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	No	33 uF	50 VDC	SMD/SMT	20 %	2917	75 mOhms	165 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms T521X337M016AHE025 KEMET 1: 9,98 € 417In Stock	Mfr. Part No. T521X337M016AHE025 Mouser Part No 80-T521X337M16AHE25	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms Learn More about KEMET t521 caps	Datasheet	417In Stock	Cut Tape 9,98 € 7,52 € 6,67 € 6,08 € Reel 5,85 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	330 uF	16 VDC	SMD/SMT	20 %	2917	25 mOhms	528 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 22uF 1311 20%ESR=80mOhms T525B226M010AHE080 KEMET 1: 1,16 € 4.000In Stock	Mfr. Part No. T525B226M010AHE080 Mouser Part No 80-T525B226M10AHE080	KEMET	Tantalum Capacitors - Polymer 10V 22uF 1311 20%ESR=80mOhms Learn More about KEMET T525caps	Datasheet	4.000In Stock	Cut Tape 1,16 € 0,803 € 0,593 € 0,495 € 0,463 € Reel 0,439 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	No	22 uF	10 VDC	SMD/SMT	20 %	1411	80 mOhms	22 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T525	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 330uF 2917 ESR=5mOhms T530D337M004AHE005 KEMET 1: 7,47 € 500In Stock 500Expected 1/14/2027	Mfr. Part No. T530D337M004AHE005 Mouser Part No 80-T530D337M04AHE005	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 ESR=5mOhms Learn More about KEMET T530caps	Datasheet	500In Stock 500Expected 1/14/2027	Cut Tape 7,47 € 5,56 € 4,88 € 4,37 € Reel 4,23 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	330 uF	4 VDC	SMD/SMT	20 %	2917	5 mOhms	132 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T530	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=4mOhm T530X477M006AHE004 KEMET 1: 8,39 € 3.041In Stock 500Expected 1/25/2027	Mfr. Part No. T530X477M006AHE004 Mouser Part No 80-T530X477M6AHE4	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=4mOhm Learn More about KEMET T530caps	Datasheet	3.041In Stock 500Expected 1/25/2027	Cut Tape 8,39 € 6,22 € 5,43 € 5,08 € Reel 4,79 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	470 uF	6.3 VDC	SMD/SMT	20 %	2917	4 mOhms	296.1 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=25mOhms T520A107M006ATE025 KEMET 1: 0,955 € 11.472In Stock 32.000On Order	Mfr. Part No. T520A107M006ATE025 Mouser Part No 80-T520A107M006ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	11.472In Stock 32.000On Order On Order Ship Dates Mfr. No: T520A107M006ATE025 Stock: 11.472 Can Dispatch Immediately On Order: 6.000 Expected 1/28/2027 26.000 Expected 4/1/2027 Factory Lead Time: 14 Weeks	Cut Tape 0,955 € 0,478 € 0,437 € 0,367 € 0,36 € Reel 0,36 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		100 uF	6.3 VDC	SMD/SMT	20 %	1206	25 mOhms	63 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms T520A226M010ANE080 KEMET 1: 1,88 € 4.011In Stock	Mfr. Part No. T520A226M010ANE080 Mouser Part No 80-T520A226M10ANE080	KEMET	Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	4.011In Stock	Cut Tape 1,88 € 1,28 € 1,04 € 0,963 € View Reel 0,762 € 0,834 € 0,795 € 0,762 € 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 10V 22uF 1206 20% ESR=80mOhms T520A226M010ATE080 KEMET 1: 0,834 € 22.770In Stock 64.000On Order	Mfr. Part No. T520A226M010ATE080 Mouser Part No 80-T520A226M10ATE80	KEMET	Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	22.770In Stock 64.000On Order On Order Ship Dates Mfr. No: T520A226M010ATE080 Stock: 22.770 Can Dispatch Immediately On Order: 22.000 Expected 12/7/2026 42.000 Expected 1/28/2027 Factory Lead Time: 13 Weeks	Cut Tape 0,834 € 0,415 € 0,378 € 0,326 € Reel 0,326 € 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 6.3V 33uF 1206 20% ESR=80mOhms T520A336M006ATE080 KEMET 1: 0,92 € 5.935In Stock	Mfr. Part No. T520A336M006ATE080 Mouser Part No 80-T520A336M006	KEMET	Tantalum Capacitors - Polymer 6.3V 33uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	5.935In Stock	Cut Tape 0,92 € 0,553 € 0,455 € 0,378 € 0,351 € Reel 0,321 € 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 6.3V 33uF 1206 20% ESR=70mOhms T520A336M006ATE070 KEMET 1: 1,01 € 26.322In Stock 20.000Expected 4/1/2027	Mfr. Part No. T520A336M006ATE070 Mouser Part No 80-T520A336M6ATE70	KEMET	Tantalum Capacitors - Polymer 6.3V 33uF 1206 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	26.322In Stock 20.000Expected 4/1/2027	Cut Tape 1,01 € 0,513 € 0,469 € 0,396 € 0,372 € Reel 0,366 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		33 uF	6.3 VDC	SMD/SMT	20 %	1206	70 mOhms	20.79 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3 VDC 47uF 1206 20% ESR=150mOhms T520A476M006ATE150 KEMET 1: 1,11 € 27.670In Stock 20.000Expected 1/5/2027	Mfr. Part No. T520A476M006ATE150 Mouser Part No 80-T520A476M6ATE150	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 47uF 1206 20% ESR=150mOhms Learn More about KEMET t520caps	Datasheet	27.670In Stock 20.000Expected 1/5/2027	Cut Tape 1,11 € 0,572 € 0,525 € 0,445 € 0,423 € Reel 0,415 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		47 uF	6.3 VDC	SMD/SMT	20 %	1206	150 mOhms	29.61 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=35mOhms T520B107M004ATE035 KEMET 1: 1,03 € 3.995In Stock	Mfr. Part No. T520B107M004ATE035 Mouser Part No 80-T520B107M4ATE35	KEMET	Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	3.995In Stock	Cut Tape 1,03 € 0,642 € 0,591 € 0,503 € 0,476 € Reel 0,453 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		100 uF	4 VDC	SMD/SMT	20 %	1311	35 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=15mOhms T520B337M2R5ATE015 KEMET 1: 1,59 € 9.643In Stock 46.000On Order	Mfr. Part No. T520B337M2R5ATE015 Mouser Part No 80-T520B337M2R5ATE15	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	9.643In Stock 46.000On Order On Order Ship Dates Mfr. No: T520B337M2R5ATE015 Stock: 9.643 Can Dispatch Immediately On Order: 10.000 Expected 12/17/2026 8.000 Expected 12/31/2026 22.000 Expected 5/18/2027 6.000 Expected 7/1/2027 Factory Lead Time: 45 Weeks	Cut Tape 1,59 € 1,08 € 0,869 € 0,802 € Reel 0,62 € View 0,679 € 0,644 € 0,592 € 0,591 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 16.000 : 2.000		330 uF	2.5 VDC	SMD/SMT	20 %	1311	15 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 470uF 1311 20% ESR=14mOhms T520B477M2R5ATE014 KEMET 1: 1,74 € 13.519In Stock 2.000Expected 4/1/2027	Mfr. Part No. T520B477M2R5ATE014 Mouser Part No 80-T520B477M2R5ATE14	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 1311 20% ESR=14mOhms Learn More about KEMET t520caps	Datasheet	13.519In Stock 2.000Expected 4/1/2027	Cut Tape 1,74 € 1,18 € 0,955 € 0,877 € View Reel 0,734 € 0,759 € 0,737 € 0,734 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		470 uF	2.5 VDC	SMD/SMT	20 %	1311	14 mOhms	117.5 uA	1.9 mm	- 55 C	+ 85 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 150uF 2312 20% ESR=55mOhms T520C157M010ATE055 KEMET 1: 1,50 € 6.638In Stock 23.000On Order	Mfr. Part No. T520C157M010ATE055 Mouser Part No 80-T520C157M10ATE55	KEMET	Tantalum Capacitors - Polymer 10V 150uF 2312 20% ESR=55mOhms Learn More about KEMET t520caps	Datasheet	6.638In Stock 23.000On Order On Order Ship Dates Mfr. No: T520C157M010ATE055 Stock: 6.638 Can Dispatch Immediately On Order: 11.000 Expected 12/28/2026 12.000 Expected 7/22/2027 Factory Lead Time: 47 Weeks	Cut Tape 1,50 € 1,02 € 0,752 € Reel 0,63 € MouseReel Available	Min.: 1 Mult.: 1 : 500		150 uF	10 VDC	SMD/SMT	20 %	2312	55 mOhms	150 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=55mOhms T520D157M006ATE055 KEMET 1: 1,51 € 2.437In Stock 2.500Expected 11/12/2026	Mfr. Part No. T520D157M006ATE055 Mouser Part No 80-T520D157M006	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=55mOhms Learn More about KEMET t520caps	Datasheet	2.437In Stock 2.500Expected 11/12/2026	Cut Tape 1,51 € 1,01 € 0,806 € 0,744 € Reel 0,639 € MouseReel Available	Min.: 1 Mult.: 1 : 500		150 uF	6.3 VDC	SMD/SMT	20 %	2917	55 mOhms	94.5 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=7mOhms T520D157M006ATE007 KEMET 1: 1,96 € 5.421In Stock 2.500Expected 2/11/2027	Mfr. Part No. T520D157M006ATE007 Mouser Part No 80-T520D157M6ATE07	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	5.421In Stock 2.500Expected 2/11/2027	Cut Tape 1,96 € 1,46 € 1,19 € 1,11 € Reel 0,96 € MouseReel Available	Min.: 1 Mult.: 1 : 500		150 uF	6.3 VDC	SMD/SMT	20 %	2917	7 mOhms	94.5 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=50mOhms T520D227M006ATE050 KEMET 1: 1,70 € 3.783In Stock 1.500On Order	Mfr. Part No. T520D227M006ATE050 Mouser Part No 80-T520D227M006	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=50mOhms Learn More about KEMET t520caps	Datasheet	3.783In Stock 1.500On Order On Order Ship Dates Mfr. No: T520D227M006ATE050 Stock: 3.783 Can Dispatch Immediately On Order: 500 Expected 4/12/2027 1.000 Expected 6/1/2027 Factory Lead Time: 25 Weeks	Cut Tape 1,70 € 1,15 € 0,929 € 0,857 € Reel 0,743 € MouseReel Available	Min.: 1 Mult.: 1 : 500		220 uF	6.3 VDC	SMD/SMT	20 %	2917	50 mOhms	138.6 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: 2,12 € 14.630In Stock 1.500Expected 4/12/2027	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	14.630In Stock 1.500Expected 4/12/2027	Cut Tape 2,12 € 1,45 € 1,19 € 1,11 € Reel 0,955 € MouseReel Available	Min.: 1 Mult.: 1 : 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 10V 220uF 2917 20% ESR=40mOhms T520D227M010ATE040 KEMET 1: 2,04 € 2.210In Stock 11.500Expected 4/12/2027	Mfr. Part No. T520D227M010ATE040 Mouser Part No 80-T520D227M10E40	KEMET	Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	2.210In Stock 11.500Expected 4/12/2027	Cut Tape 2,04 € 1,46 € 1,26 € 1,10 € Reel 0,998 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 4.000 : 500		220 uF	10 VDC	SMD/SMT	20 %	2917	40 mOhms	220 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=9mOhms T520D227M006ATE009 KEMET 1: 2,16 € 3.629In Stock 3.000Expected 4/12/2027	Mfr. Part No. T520D227M006ATE009 Mouser Part No 80-T520D227M6E9	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	3.629In Stock 3.000Expected 4/12/2027	Cut Tape 2,16 € 1,51 € 1,23 € 1,14 € Reel 0,998 € MouseReel Available	Min.: 1 Mult.: 1 : 500		220 uF	6.3 VDC	SMD/SMT	20 %	2917	9 mOhms	138.6 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: 1,58 € 14.488In Stock 2.000Expected 4/16/2027	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	14.488In Stock 2.000Expected 4/16/2027	Cut Tape 1,58 € 1,06 € 0,849 € 0,785 € Reel 0,676 € MouseReel Available	Min.: 1 Mult.: 1 : 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 6.3V 330uF 2917 20% ESR=9mOhms T520D337M006ATE009 KEMET 1: 2,08 € 4.593In Stock 19.000On Order	Mfr. Part No. T520D337M006ATE009 Mouser Part No 80-T520D337M006ATE9	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	4.593In Stock 19.000On Order On Order Ship Dates Mfr. No: T520D337M006ATE009 Stock: 4.593 Can Dispatch Immediately On Order: 16.500 Expected 2/11/2027 2.500 Expected 3/9/2027 Factory Lead Time: 25 Weeks	Cut Tape 2,08 € 1,43 € 1,16 € 1,08 € Reel 1,01 € MouseReel Available	Min.: 1 Mult.: 1 : 500		330 uF	6.3 VDC	SMD/SMT	20 %	2917	9 mOhms	207.9 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel