Tantalum Capacitors - Polymer

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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 (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 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 22/04/2027	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 22/04/2027	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 6.3V 100uF 1206 20% ESR=25mOhms T520A107M006ATE025 KEMET 1: €0.955 11,352In 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	11,352In Stock 32,000On Order On Order Ship Dates Mfr. No: T520A107M006ATE025 Stock: 11,352 Can Dispatch Immediately On Order: 6,000 Expected 28/01/2027 26,000 Expected 01/04/2027 Factory Lead Time: 26 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 40,760In Stock 42,000Expected 28/01/2027	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	40,760In Stock 42,000Expected 28/01/2027	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 11,322In Stock 20,000Expected 01/04/2027	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	11,322In Stock 20,000Expected 01/04/2027	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 07/01/2027	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 07/01/2027	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 9,563In 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	9,563In Stock 46,000On Order On Order Ship Dates Mfr. No: T520B337M2R5ATE015 Stock: 9,563 Can Dispatch Immediately On Order: 10,000 Expected 17/12/2026 8,000 Expected 31/12/2026 22,000 Expected 18/05/2027 6,000 Expected 01/07/2027 Factory Lead Time: 26 Weeks	Cut Tape €1.59 €1.08 €0.869 €0.802 View Reel €0.622 €0.679 €0.644 €0.622 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 01/04/2027	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 01/04/2027	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: €1.48 6,635In 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	6,635In Stock 23,000On Order On Order Ship Dates Mfr. No: T520C157M010ATE055 Stock: 6,635 Can Dispatch Immediately On Order: 11,000 Expected 28/12/2026 12,000 Expected 22/07/2027 Factory Lead Time: 26 Weeks	Cut Tape €1.48 €0.792 €0.73 Reel €0.625 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 4,937In Stock	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	4,937In Stock	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 11/02/2027	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 11/02/2027	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 12/04/2027 1,000 Expected 01/06/2027 Factory Lead Time: 26 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 14,374In Stock 1,500Expected 12/04/2027	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	14,374In Stock 1,500Expected 12/04/2027	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 6.3V 220uF 2917 20% ESR=9mOhms T520D227M006ATE009 KEMET 1: €2.16 3,629In Stock 3,000Expected 12/04/2027	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 12/04/2027	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 14,453In Stock 2,000Expected 16/04/2027	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	14,453In Stock 2,000Expected 16/04/2027	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 11/02/2027 2,500 Expected 09/03/2027 Factory Lead Time: 26 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
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=40mOhms T520D337M006ATE040 KEMET 1: €1.71 2,299In Stock 14,000On Order	Mfr. Part No. T520D337M006ATE040 Mouser Part No 80-T520D337M006E040	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	2,299In Stock 14,000On Order On Order Ship Dates Mfr. No: T520D337M006ATE040 Stock: 2,299 Can Dispatch Immediately On Order: 5,000 Expected 12/04/2027 3,500 Expected 16/04/2027 5,500 Expected 22/04/2027 Factory Lead Time: 26 Weeks	Cut Tape €1.71 €1.15 €0.929 €0.86 Reel €0.743 MouseReel Available	Min.: 1 Mult.: 1 : 500		330 uF	6.3 VDC	SMD/SMT	20 %	2917	40 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 20% ESR=9mOhms T520D337M006ATE0097280 KEMET 1: €2.18 1,988In Stock	Mfr. Part No. T520D337M006ATE0097280 Mouser Part No 80-T520D337M06ATE009	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	1,988In Stock	Cut Tape €2.18 €1.54 €1.32 €1.16 View Reel €0.869 €1.03 €0.946 €0.869 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		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
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=15mOhms T520D337M006ATE015 KEMET 1: €1.84 1,805In Stock 18,500On Order	Mfr. Part No. T520D337M006ATE015 Mouser Part No 80-T520D337M6E15	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	1,805In Stock 18,500On Order On Order Ship Dates Mfr. No: T520D337M006ATE015 Stock: 1,805 Can Dispatch Immediately On Order: 2,500 Expected 11/02/2027 16,000 Expected 16/02/2027 Factory Lead Time: 26 Weeks	Cut Tape €1.84 €1.25 €1.01 €0.937 Reel €0.81 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 500		330 uF	6.3 VDC	SMD/SMT	20 %	2917	15 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=25mOhms T520D337M006ATE025 KEMET 1: €1.71 10,629In Stock 6,000Expected 19/04/2027	Mfr. Part No. T520D337M006ATE025 Mouser Part No 80-T520D337M6E25	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	10,629In Stock 6,000Expected 19/04/2027	Cut Tape €1.71 €1.15 €0.929 €0.86 Reel €0.744 MouseReel Available	Min.: 1 Mult.: 1 : 500		330 uF	6.3 VDC	SMD/SMT	20 %	2917	25 mOhms	207.9 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=70mOhms T520D476M016ATE070 KEMET 1: €2.63 1,471In Stock 20,500Expected 12/04/2027	Mfr. Part No. T520D476M016ATE070 Mouser Part No 80-T520D476M016	KEMET	Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1,471In Stock 20,500Expected 12/04/2027	Cut Tape €2.63 €1.87 €1.55 €1.44 Reel €1.36 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	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel