Tantalum Capacitors - Polymer

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T520 Polymer Tantalum KO-CAP Capacitors

KEMET T520 Polymer Tantalum KO-CAP Capacitors combine the low ESR of multilayer ceramic, the high capacitance of aluminum electrolytic, and the volumetric efficiency of tantalum into a single surface-mount package. These devices offer a very long operational life and high ripple current capabilities. KEMET T520 Polymer Tantalum KO-CAP Capacitors can reduce component counts and eliminate through-hole assembly by replacing cumbersome leaded aluminum capacitors. Ideal applications include DC-DC converters, audio/sound circuits, power supply inputs, portable electronics, telecommunications, consumer electronics, densely populated circuits with space restrictions, and microprocessor decoupling, as well as high-voltage and high ripple current applications.

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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 2.5V 330uF 2917 20% ESR=9mOhms T520V337M2R5ATE009 KEMET 1: 1,98 € 14.132In Stock 4.000Expected 3/31/2027	Mfr. Part No. T520V337M2R5ATE009 Mouser Part No 80-T520V337M2R5ATE9	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	14.132In Stock 4.000Expected 3/31/2027	Cut Tape 1,98 € 1,47 € 1,20 € 1,11 € 0,972 € Reel 0,90 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		330 uF	2.5 VDC	SMD/SMT	20 %	2917	9 mOhms	82.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms T520V337M2R5ATE025 KEMET 1: 1,88 € 16.446In Stock 114.000On Order	Mfr. Part No. T520V337M2R5ATE025 Mouser Part No 80-T520V337M2R5E25	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	16.446In Stock 114.000On Order On Order Ship Dates Mfr. No: T520V337M2R5ATE025 Stock: 16.446 Can Dispatch Immediately On Order: 69.000 Expected 3/3/2027 45.000 Expected 4/7/2027 Factory Lead Time: 26 Weeks	Cut Tape 1,88 € 1,27 € 1,09 € 0,955 € Reel 0,76 € View 0,826 € 0,755 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 8.000 : 1.000		330 uF	2.5 VDC	SMD/SMT	20 %	2917	25 mOhms	82.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=9mOhms T520V337M004ATE009 KEMET 1: 2,36 € 2.030In Stock 4.000Expected 1/4/2027	Mfr. Part No. T520V337M004ATE009 Mouser Part No 80-T520V337M4ATE9	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	2.030In Stock 4.000Expected 1/4/2027	Cut Tape 2,36 € 1,74 € 1,44 € 1,34 € 1,18 € Reel 1,12 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		330 uF	4 VDC	SMD/SMT	20 %	2917	9 mOhms	132 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=12mOhms T520V337M004ATE012 KEMET 1: 2,39 € 2.267In Stock	Mfr. Part No. T520V337M004ATE012 Mouser Part No 80-T520V337M4E12	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=12mOhms Learn More about KEMET t520caps	Datasheet	2.267In Stock	Cut Tape 2,39 € 1,65 € 1,36 € 1,26 € 1,13 € Reel 1,10 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		330 uF	4 VDC	SMD/SMT	20 %	2917	12 mOhms	132 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=25mOhms T520V337M004ATE025 KEMET 1: 2,37 € 1.508In Stock	Mfr. Part No. T520V337M004ATE025 Mouser Part No 80-T520V337M4E25	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	1.508In Stock	Cut Tape 2,37 € 1,66 € 1,36 € 1,26 € Reel 1,04 € View 1,11 € 0,998 € 0,972 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		330 uF	4 VDC	SMD/SMT	20 %	2917	25 mOhms	132 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=6mOhms T520V477M2R5ATE006 KEMET 1: 2,73 € 1.800In Stock 2.000Expected 4/22/2027	Mfr. Part No. T520V477M2R5ATE006 Mouser Part No 80-T520V477M2R5006	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=6mOhms Learn More about KEMET t520caps	Datasheet	1.800In Stock 2.000Expected 4/22/2027	Cut Tape 2,73 € 1,91 € 1,58 € 1,48 € 1,31 € Reel 1,25 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		470 uF	2.5 VDC	SMD/SMT	20 %	2917	6 mOhms	117.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=15mOhms T520V477M2R5ATE015 KEMET 1: 2,15 € 4.568In Stock	Mfr. Part No. T520V477M2R5ATE015 Mouser Part No 80-T520V477M2R5E15	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	4.568In Stock	Cut Tape 2,15 € 1,48 € 1,20 € 1,13 € 0,98 € Reel 0,94 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		470 uF	2.5 VDC	SMD/SMT	20 %	2917	15 mOhms	117.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=55mOhm T520V477M006ATE055 KEMET 1: 2,85 € 2.864In Stock	Mfr. Part No. T520V477M006ATE055 Mouser Part No 80-T520V477M6ATE055	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=55mOhm Learn More about KEMET t520caps	Datasheet	2.864In Stock	Cut Tape 2,85 € 1,99 € 1,64 € 1,53 € 1,35 € Reel 1,29 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		470 uF	6.3 VDC	SMD/SMT	20 %	2917	55 mOhms	296.1 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=15mOhms T520W337M2R5ATE015 KEMET 1: 2,55 € 1.249In Stock	Mfr. Part No. T520W337M2R5ATE015 Mouser Part No 80-T520W337M2R5015	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	1.249In Stock	Cut Tape 2,55 € 1,77 € 1,46 € 1,37 € 1,20 € Reel 1,14 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		330 uF	2.5 VDC	SMD/SMT	20 %	2917	15 mOhms	82.5 uA	1.4 mm	- 55 C	+ 105 C	7343	W Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms T520W337M2R5ATE025 KEMET 1: 2,34 € 2.005In Stock	Mfr. Part No. T520W337M2R5ATE025 Mouser Part No 80-T520W337M2R5ATE25	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	2.005In Stock	Cut Tape 2,34 € 1,79 € 1,47 € 1,38 € 1,20 € Reel 1,15 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		330 uF	2.5 VDC	SMD/SMT	20 %	2917	25 mOhms	82.5 uA	1.4 mm	- 55 C	+ 105 C	7343	W Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=10mOhms T520X477M006ATE010 KEMET 1: 7,95 € 418In Stock	Mfr. Part No. T520X477M006ATE010 Mouser Part No 80-T520X477M6ATE010	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	418In Stock	Cut Tape 7,95 € 5,83 € 5,51 € 5,06 € Reel 4,54 € MouseReel Available	Min.: 1 Mult.: 1 : 500		470 uF	6.3 VDC	SMD/SMT	20 %	2917	10 mOhms	296.1 uA	4 mm	- 55 C	+ 105 C	7343	X Case	T520 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 680uF 2917 20% ESR=25mOhms T520X687M006ATE025 KEMET 1: 7,00 € 1.094In Stock 1.000Expected 2/4/2027	Mfr. Part No. T520X687M006ATE025 Mouser Part No 80-T520X687M006ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 680uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	1.094In Stock 1.000Expected 2/4/2027	Cut Tape 7,00 € 5,23 € 4,52 € 4,30 € Reel 4,29 € MouseReel Available	Min.: 1 Mult.: 1 : 500		680 uF	6.3 VDC	SMD/SMT	20 %	2917	25 mOhms	428.4 uA	4 mm	- 55 C	+ 105 C	7343	X Case	T520 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 220uF 20% ESR=40mOhms T520Y227M010ATE0407280 KEMET 1: 3,80 € 4.000In Stock	Mfr. Part No. T520Y227M010ATE0407280 Mouser Part No 80-T520Y227M10ATE040	KEMET	Tantalum Capacitors - Polymer 10V 220uF 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	4.000In Stock	Cut Tape 3,80 € 2,71 € 2,27 € 2,13 € View Reel 1,67 € 1,91 € 1,84 € 1,67 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		220 uF	10 VDC	SMD/SMT	20 %	2917	40 mOhms	220 uA	3.8 mm	- 55 C	+ 105 C	7343	Y Case	T520 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=25mOhms T520Y477M006ATE025 KEMET 1: 2,68 € 3.712In Stock	Mfr. Part No. T520Y477M006ATE025 Mouser Part No 80-T520Y477M6E25	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	3.712In Stock	Cut Tape 2,68 € 1,87 € 1,55 € 1,44 € Reel 1,28 € MouseReel Available	Min.: 1 Mult.: 1 : 500		470 uF	6.3 VDC	SMD/SMT	20 %	2917	25 mOhms	296.1 uA	3.8 mm	- 55 C	+ 105 C	7343	Y Case	T520 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms T520B336M010AHE040 KEMET 1: 1,23 € 6.000In Stock	Mfr. Part No. T520B336M010AHE040 Mouser Part No 80-T520B336M10AHE040	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	6.000In Stock	Cut Tape 1,23 € 0,636 € 0,583 € 0,495 € 0,468 € Reel 0,398 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	No	33 uF	10 VDC	SMD/SMT	20 %	1311	40 mOhms	33 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 220uF 20% ESR=9mOhms T520V227M006AHE009 KEMET 1: 4,17 € 1.000In Stock	Mfr. Part No. T520V227M006AHE009 Mouser Part No 80-T520V227M06AHE009	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	1.000In Stock	Cut Tape 4,17 € 3,01 € 2,61 € 2,30 € 2,06 € Reel 1,99 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	No	220 uF	6.3 VDC	SMD/SMT	20 %	2917	9 mOhms	138.6 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=15mOhms T520Y337M010AHE015 KEMET 1: 4,48 € 997In Stock	Mfr. Part No. T520Y337M010AHE015 Mouser Part No 80-T520Y337M10AHE015	KEMET	Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	997In Stock	Cut Tape 4,48 € 3,11 € 2,79 € 2,49 € Reel 2,23 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	330 uF	10 VDC	SMD/SMT	20 %	2917	15 mOhms	330 uA	3.8 mm	- 55 C	+ 105 C	7343	Y Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=200mOhms T520A107M004ATE200 KEMET 1: 0,783 € 34In Stock	Mfr. Part No. T520A107M004ATE200 Mouser Part No 80-T520A107M04ATE200	KEMET	Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=200mOhms Learn More about KEMET t520caps	Datasheet	34In Stock	Cut Tape 0,783 € 0,385 € 0,35 € 0,292 € 0,273 € Reel 0,263 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		100 uF	4 VDC	SMD/SMT	20 %	1206	200 mOhms	40 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 22uF 1206 20% ESR=100mOhms T520A226M006ATE100 KEMET 1: 0,826 € 3.272In Stock 6.000Expected 1/20/2027	Mfr. Part No. T520A226M006ATE100 Mouser Part No 80-T520A226M6ATE100	KEMET	Tantalum Capacitors - Polymer 6.3V 22uF 1206 20% ESR=100mOhms Learn More about KEMET t520caps	Datasheet	3.272In Stock 6.000Expected 1/20/2027	Cut Tape 0,826 € 0,415 € 0,378 € 0,316 € 0,298 € Reel 0,296 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		22 uF	6.3 VDC	SMD/SMT	20 %	1206	100 mOhms	13.86 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 22uF 1206 20% ESR=90mOhms T520A226M006ATE090 KEMET 1: 0,963 € 3.422In Stock 4.000Expected 1/20/2027	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	3.422In Stock 4.000Expected 1/20/2027	Cut Tape 0,963 € 0,495 € 0,453 € 0,38 € 0,358 € Reel 0,327 € 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: 1,22 € 50In Stock 2.000Expected 11/30/2026	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	50In Stock 2.000Expected 11/30/2026	Cut Tape 1,22 € 0,661 € 0,607 € 0,517 € 0,488 € Reel 0,449 € 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: 0,86 € 3.849In Stock 6.000Expected 1/25/2027	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 1/25/2027	Cut Tape 0,86 € 0,464 € 0,418 € 0,354 € 0,334 € Reel 0,303 € 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: 0,783 € 625In Stock 2.000Expected 5/18/2027	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 2.000Expected 5/18/2027	Cut Tape 0,783 € 0,385 € 0,35 € 0,292 € 0,273 € Reel 0,257 € 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: 0,86 € 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 0,86 € 0,427 € 0,389 € 0,325 € 0,305 € Reel 0,289 € 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: 2,13 € 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 2,13 € 1,51 € 1,30 € 1,14 € Reel 0,84 € View 1,01 € 0,903 € 0,797 € 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