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Tantalum Polymer Capacitors

KEMET Tantalum Polymer Capacitors are specially designed as a capacitance solution for applications seeking low ESR, high capacitance, long life, small case size, low profile, and high ripple handling. The use of a solid electrolytic capacitor in combination with a conductive polymer cathode yields the most energy-dense capacitance solution available in the world with the lowest possible ESR.

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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.	Product Type	Product	Termination Style	Case Code - in	Case Code - mm	Capacitance	Tolerance	Voltage Rating DC
Tantalum Capacitors - Polymer 10V 15uF 1206 20% ESR=80mOhms T520A156M010ATE080 KEMET 1: 0,783 € 9 342Expected 30/03/2027	Mfr. Part No. T520A156M010ATE080 Mouser Part No 80-T520A156M10ATE80	KEMET	Tantalum Capacitors - Polymer 10V 15uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	9 342Expected 30/03/2027	Cut Tape 0,783 € 0,409 € 0,372 € 0,31 € 0,291 € Reel 0,274 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	15 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=35mOhms T520A227M2R5ATE035 KEMET 1: 1,20 € 5 279On Order	Mfr. Part No. T520A227M2R5ATE035 Mouser Part No 80-T520A227M2R5ATE35	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	5 279On Order On Order Ship Dates Mfr. No: T520A227M2R5ATE035 Stock: 0 On Order: 1 279 Expected 25/03/2027 2 000 Expected 30/03/2027 2 000 Expected 01/04/2027 Factory Lead Time: 26 Weeks	Cut Tape 1,20 € 0,626 € 0,575 € 0,489 € 0,463 € Reel 0,44 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	220 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 10V 100uF 3528 20% ESR=55mOhms T520B107M010ATE055 KEMET 1: 0,559 € 4 000Expected 04/02/2027 New Product	Mfr. Part No. T520B107M010ATE055 Mouser Part No 80-T520B107M010E055 New Product	KEMET	Tantalum Capacitors - Polymer 10V 100uF 3528 20% ESR=55mOhms	Datasheet	4 000Expected 04/02/2027	Cut Tape 0,559 € Reel 0,559 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Tantalum Capacitors	SMD/SMT	1311	3528	100 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=7mOhms T520B157M006ATE070 KEMET 1: 1,19 € 3 999On Order	Mfr. Part No. T520B157M006ATE070 Mouser Part No 80-T520B157M6ATE70	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 1311 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	3 999On Order On Order Ship Dates Mfr. No: T520B157M006ATE070 Stock: 0 On Order: 1 999 Expected 18/02/2027 2 000 Expected 06/05/2027 Factory Lead Time: 26 Weeks	Cut Tape 1,19 € 0,615 € 0,565 € 0,48 € 0,454 € Reel 0,432 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	150 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=70mOhms T520B336M010ATE070 KEMET 1: 0,886 € 6 000Expected 21/06/2027	Mfr. Part No. T520B336M010ATE070 Mouser Part No 80-T520B336M010	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	6 000Expected 21/06/2027	Cut Tape 0,886 € 0,445 € 0,405 € 0,339 € 0,318 € Reel 0,292 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	33 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms T520B336M010ATE040 KEMET 1: 0,963 € 9 804On Order	Mfr. Part No. T520B336M010ATE040 Mouser Part No 80-T520B336M10E40	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	9 804On Order On Order Ship Dates Mfr. No: T520B336M010ATE040 Stock: 0 On Order: 5 804 Expected 17/06/2027 4 000 Expected 28/06/2027 Factory Lead Time: 26 Weeks	Cut Tape 0,963 € 0,519 € 0,472 € 0,399 € 0,373 € Reel 0,354 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	33 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=45mOhms T520B337M2R5ATE045 KEMET 1: 1,14 € 9 690Expected 17/06/2027	Mfr. Part No. T520B337M2R5ATE045 Mouser Part No 80-T520B337M2R5ATE45	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	9 690Expected 17/06/2027	Cut Tape 1,14 € 0,775 € 0,564 € 0,468 € Reel 0,399 € View 0,435 € 0,397 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 20% 3528-21 -55C / 105C ESR=9mOhms T520B337M2R5NTE009 KEMET 1: 1,08 € 9 882On Order	Mfr. Part No. T520B337M2R5NTE009 Mouser Part No 80-T520B337M2R5NTE09	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 20% 3528-21 -55C / 105C ESR=9mOhms Learn More about KEMET t520caps	Datasheet	9 882On Order On Order Ship Dates Mfr. No: T520B337M2R5NTE009 Stock: 0 On Order: 3 882 Expected 04/01/2027 4 000 Expected 10/02/2027 2 000 Expected 23/02/2027 Factory Lead Time: 45 Weeks	Cut Tape 1,08 € 0,556 € 0,509 € 0,431 € 0,407 € Reel 0,386 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Tantalum Capacitors	SMD/SMT	1411	3528	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 6.3V 220uF 2312 20% ESR=25mOhms T520C227M006ATE025 KEMET 1: 1,44 € 7 492On 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	7 492On Order On Order Ship Dates Mfr. No: T520C227M006ATE025 Stock: 0 On Order: 1 492 Expected 28/12/2026 4 000 Expected 20/05/2027 2 000 Expected 27/05/2027 Factory Lead Time: 26 Weeks	Cut Tape 1,44 € 0,765 € 0,706 € Reel 0,641 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2312	6032	220 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=80mOhms T520D107M010ATE080 KEMET 1: 1,44 € 14 732Expected 12/04/2027	Mfr. Part No. T520D107M010ATE080 Mouser Part No 80-T520D107M010	KEMET	Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	14 732Expected 12/04/2027	Cut Tape 1,44 € 0,771 € 0,71 € Reel 0,573 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	100 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 220uF 20% ESR=18mOhms T520D227M010ATE0187280 KEMET 1: 2,23 € 5 000Expected 22/04/2027	Mfr. Part No. T520D227M010ATE0187280 Mouser Part No 80-T520D227M10ATE018	KEMET	Tantalum Capacitors - Polymer 10V 220uF 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	5 000Expected 22/04/2027	Cut Tape 2,23 € 1,58 € 1,36 € 1,19 € View Reel 0,894 € 1,06 € 0,963 € 0,894 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Tantalum Capacitors		SMD/SMT	2917	7343	220 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=10mOhms T520D477M004ATE010 KEMET 1: 2,21 € 4 566On Order	Mfr. Part No. T520D477M004ATE010 Mouser Part No 80-T520D477M4ATE10	KEMET	Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	4 566On Order On Order Ship Dates Mfr. No: T520D477M004ATE010 Stock: 0 On Order: 566 Expected 18/03/2027 4 000 Expected 12/04/2027 Factory Lead Time: 26 Weeks	Cut Tape 2,21 € 1,55 € 1,30 € 1,17 € Reel 1,02 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=25mOhms T520D477M006ATE025 KEMET 1: 2,85 € 2 494Expected 01/06/2027	Mfr. Part No. T520D477M006ATE025 Mouser Part No 80-T520D477M6ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	2 494Expected 01/06/2027	Cut Tape 2,85 € 1,99 € 1,65 € 1,55 € Reel 1,43 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=7mOhms T520V227M2R5ATE007 KEMET 1: 3,24 € 1 000Expected 09/03/2027	Mfr. Part No. T520V227M2R5ATE007 Mouser Part No 80-T520V227M2R5ATE7	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	1 000Expected 09/03/2027	Cut Tape 3,24 € 2,29 € 1,91 € 1,78 € 1,58 € Reel 1,43 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	220 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=9mOhms T520V227M006ATE009 KEMET 1: 2,25 € 2 462Expected 04/01/2027	Mfr. Part No. T520V227M006ATE009 Mouser Part No 80-T520V227M6ATE9	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	2 462Expected 04/01/2027	Cut Tape 2,25 € 1,56 € 1,27 € 1,19 € 1,04 € Reel 0,989 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	220 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=45mOhms T520V476M016ATE045 KEMET 1: 3,47 € 1 000Expected 08/03/2027	Mfr. Part No. T520V476M016ATE045 Mouser Part No 80-T520V476M16ATE45	KEMET	Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	1 000Expected 08/03/2027	Cut Tape 3,47 € 2,47 € 2,06 € 1,94 € 1,73 € Reel 1,66 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	47 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=7mOhms T520V477M2R5ATE007 KEMET 1: 2,61 € 3 999On Order	Mfr. Part No. T520V477M2R5ATE007 Mouser Part No 80-T520V477M2R5ATE07	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	3 999On Order On Order Ship Dates Mfr. No: T520V477M2R5ATE007 Stock: 0 On Order: 999 Expected 22/02/2027 3 000 Expected 31/03/2027 Factory Lead Time: 26 Weeks	Cut Tape 2,61 € 1,93 € 1,60 € 1,50 € 1,32 € Reel 1,26 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=45mOhms T520W476M016ATE045 KEMET 1: 3,45 € 1 991Expected 30/04/2027	Mfr. Part No. T520W476M016ATE045 Mouser Part No 80-T520W476M16ATE45	KEMET	Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	1 991Expected 30/04/2027	Cut Tape 3,45 € 2,45 € 2,06 € 1,93 € 1,72 € Reel 1,65 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	47 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=55mOhm T520W477M006ATE055 KEMET 1: 3,21 € 2 000Expected 01/04/2027	Mfr. Part No. T520W477M006ATE055 Mouser Part No 80-T520W477M6ATE055	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=55mOhm Learn More about KEMET t520caps	Datasheet	2 000Expected 01/04/2027	Cut Tape 3,21 € 2,25 € 1,89 € 1,76 € 1,57 € Reel 1,42 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 2.5V 1500uF 20% ESR=15mOhms T520X158M2R5ATE015 KEMET 1: 6,39 € 499Expected 04/01/2027	Mfr. Part No. T520X158M2R5ATE015 Mouser Part No 80-T520X158M2R5ATE15	KEMET	Tantalum Capacitors - Polymer 2.5V 1500uF 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	499Expected 04/01/2027	Cut Tape 6,39 € 4,74 € 4,09 € 3,88 € Reel 3,53 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	1500 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms T520X687M004ATE010 KEMET 1: 6,37 € 2In Stock 600Expected 23/02/2027	Mfr. Part No. T520X687M004ATE010 Mouser Part No 80-T520X687M4ATE10	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	2In Stock 600Expected 23/02/2027	Cut Tape 6,37 € 4,70 € 4,12 € 3,67 € Reel 3,45 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	680 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=35mOhms T520Y337M010ATE035 KEMET 1: 4,58 € 5 000On Order	Mfr. Part No. T520Y337M010ATE035 Mouser Part No 80-T520Y337M10ATE35	KEMET	Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	5 000On Order On Order Ship Dates Mfr. No: T520Y337M010ATE035 Stock: 0 On Order: 2 500 Expected 07/01/2027 2 500 Expected 23/02/2027 Factory Lead Time: 26 Weeks	Cut Tape 4,58 € 3,23 € 2,80 € 2,54 € Reel 2,34 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	330 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=10mOhms T520Y477M006ATE0107280 KEMET 1: 3,18 € 1 700Expected 12/01/2027	Mfr. Part No. T520Y477M006ATE0107280 Mouser Part No 80-T520Y477M06ATE10	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	1 700Expected 12/01/2027	Cut Tape 3,18 € 2,30 € 1,99 € 1,75 € View Reel 1,39 € 1,57 € 1,52 € 1,39 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors		SMD/SMT	2917	7343	470 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=10mOhms T520Y477M006ATE010 KEMET 1: 3,18 € 4 713On Order	Mfr. Part No. T520Y477M006ATE010 Mouser Part No 80-T520Y477M6ATE10	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	4 713On Order On Order Ship Dates Mfr. No: T520Y477M006ATE010 Stock: 0 On Order: 1 213 Expected 11/01/2027 3 500 Expected 09/03/2027 Factory Lead Time: 26 Weeks	Cut Tape 3,18 € 2,30 € 1,99 € 1,75 € Reel 1,71 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mOhms T521D107M025ATE060 KEMET 1: 6,12 € 6 468On Order	Mfr. Part No. T521D107M025ATE060 Mouser Part No 80-T521D107M25ATE060	KEMET	Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mOhms Learn More about KEMET t521 caps	Datasheet	6 468On Order On Order Ship Dates Mfr. No: T521D107M025ATE060 Stock: 0 On Order: 1 468 Expected 01/02/2027 1 000 Expected 18/03/2027 1 000 Expected 29/03/2027 3 000 Expected 12/04/2027 Factory Lead Time: 26 Weeks	Cut Tape 6,12 € 4,53 € 3,90 € 2,61 € Reel 2,61 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	100 uF	20 %	25 VDC

Tantalum Polymer Capacitors

Types of Capacitors

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0.68 uF
1 uF
1.5 uF
2.2 uF
3.3 uF
4.7 uF
5.6 uF
6.8 uF
10 uF
15 uF
18 uF
20 uF
22 uF
25 uF
27 uF
33 uF
39 uF
40 uF
47 uF
50 uF

1.68 VDC, 2.5 VDC
2 VDC
2.5 VDC
2.68 VDC, 4 VDC
3 VDC
4 VDC
6 VDC
6.3 VDC
8 VDC
10 VDC
12.5 VDC
15 VDC
16 VDC
18 VDC
20 VDC
25 VDC
30 VDC
35 VDC
40 VDC
50 VDC

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Tantalum Polymer Capacitors

Types of Capacitors

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