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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 50V 10uF 2917 20% ESR=90mOhms T521V106M050ATE090 KEMET 1: 5,57 € 1 013In Stock 3 000Expected 24/12/2026	Mfr. Part No. T521V106M050ATE090 Mouser Part No 80-T521V106M50ATE90	KEMET	Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	1 013In Stock 3 000Expected 24/12/2026	Cut Tape 5,57 € 4,11 € 3,60 € 3,21 € 3,04 € Reel 3,04 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	10 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 63V 10uF 2917 20% ESR=50mOhms T521X106M063ATE050 KEMET 1: 6,60 € 2 384In Stock 2 500Expected 08/04/2027	Mfr. Part No. T521X106M063ATE050 Mouser Part No 80-T521X106M63ATE050	KEMET	Tantalum Capacitors - Polymer 63V 10uF 2917 20% ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	2 384In Stock 2 500Expected 08/04/2027	Cut Tape 6,60 € 4,90 € 4,39 € 4,16 € Reel 3,68 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	10 uF	20 %	63 VDC
Tantalum Capacitors - Polymer 63V 15uF 2917 20% ESR=150mOhms T521X156M063ATE150 KEMET 1: 6,30 € 1 429In Stock 3 000On Order	Mfr. Part No. T521X156M063ATE150 Mouser Part No 80-T521X156M63ATE150	KEMET	Tantalum Capacitors - Polymer 63V 15uF 2917 20% ESR=150mOhms Learn More about KEMET t521 caps	Datasheet	1 429In Stock 3 000On Order On Order Ship Dates Mfr. No: T521X156M063ATE150 Stock: 1 429 Can Dispatch Immediately On Order: 1 500 Expected 25/03/2027 1 500 Expected 22/04/2027 Factory Lead Time: 25 Weeks	Cut Tape 6,30 € 4,67 € 4,02 € 3,82 € Reel 3,47 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	15 uF	20 %	63 VDC
Tantalum Capacitors - Polymer 50V 22uF 20% ESR=50mOhms T521X226M050ATE050 KEMET 1: 4,40 € 1 690In Stock 5 500On Order	Mfr. Part No. T521X226M050ATE050 Mouser Part No 80-T521X226M050ATE50	KEMET	Tantalum Capacitors - Polymer 50V 22uF 20% ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	1 690In Stock 5 500On Order On Order Ship Dates Mfr. No: T521X226M050ATE050 Stock: 1 690 Can Dispatch Immediately On Order: 500 Expected 25/05/2027 5 000 Expected 17/06/2027 Factory Lead Time: 52 Weeks	Cut Tape 4,40 € 3,09 € 2,66 € 2,43 € Reel 2,26 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	22 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=75mOhms T521X336M050ATE075 KEMET 1: 5,55 € 1 446In Stock 65 000On Order	Mfr. Part No. T521X336M050ATE075 Mouser Part No 80-T521X336M050ATE75	KEMET	Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=75mOhms Learn More about KEMET t521 caps	Datasheet	1 446In Stock 65 000On Order On Order Ship Dates Mfr. No: T521X336M050ATE075 Stock: 1 446 Can Dispatch Immediately On Order: 35 000 Expected 21/12/2026 30 000 Expected 03/06/2027 Factory Lead Time: 52 Weeks	Cut Tape 5,55 € 4,09 € 3,59 € 3,19 € Reel 2,92 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 4 000 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	33 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 16Vol 330uF 2912 20% ESR=25mOhms T521X337M016ATK025 KEMET 1: 7,10 € 659In Stock 1 500On Order	Mfr. Part No. T521X337M016ATK025 Mouser Part No 80-T521X337M016ATK25	KEMET	Tantalum Capacitors - Polymer 16Vol 330uF 2912 20% ESR=25mOhms Learn More about KEMET t521 caps	Datasheet	659In Stock 1 500On Order On Order Ship Dates Mfr. No: T521X337M016ATK025 Stock: 659 Can Dispatch Immediately On Order: 500 Expected 28/01/2027 1 000 Expected 04/03/2027 Factory Lead Time: 48 Weeks	Cut Tape 7,10 € 5,28 € 4,56 € 4,29 € Reel 3,95 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors		SMD/SMT	2917	7343	330 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 10V 22uF 1311 20% ESR=80mOhms T525B226M010ATE080 KEMET 1: 1,17 € 4 360In Stock	Mfr. Part No. T525B226M010ATE080 Mouser Part No 80-T525B226M10ATE80	KEMET	Tantalum Capacitors - Polymer 10V 22uF 1311 20% ESR=80mOhms Learn More about KEMET T525caps	Datasheet	4 360In Stock	Cut Tape 1,17 € 0,599 € 0,549 € 0,464 € 0,439 € Reel 0,405 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1411	3528	22 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=25mOhms T525D107M010ATE025 KEMET 1: 3,69 € 4 118In Stock	Mfr. Part No. T525D107M010ATE025 Mouser Part No 80-T525D107M10ATE25	KEMET	Tantalum Capacitors - Polymer 10V 100uF 2917 20% ESR=25mOhms Learn More about KEMET T525caps	Datasheet	4 118In Stock	Cut Tape 3,69 € 2,63 € 2,21 € 2,08 € Reel 1,97 € 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 2917 20% ESR=25mOhms T525D227M010ATE025 KEMET 1: 3,72 € 4 421In Stock	Mfr. Part No. T525D227M010ATE025 Mouser Part No 80-T525D227M10ATE25	KEMET	Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=25mOhms Learn More about KEMET T525caps	Datasheet	4 421In Stock	Cut Tape 3,72 € 2,66 € 2,23 € 2,10 € Reel 1,87 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	220 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=35mOhms T525D476M016ATE035 KEMET 1: 3,46 € 3 382In Stock 4 000On Order	Mfr. Part No. T525D476M016ATE035 Mouser Part No 80-T525D476M16ATE35	KEMET	Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=35mOhms Learn More about KEMET T525caps	Datasheet	3 382In Stock 4 000On Order On Order Ship Dates Mfr. No: T525D476M016ATE035 Stock: 3 382 Can Dispatch Immediately On Order: 2 500 Expected 04/02/2027 1 500 Expected 23/02/2027 Factory Lead Time: 44 Weeks	Cut Tape 3,46 € 2,45 € 2,06 € 1,93 € Reel 1,72 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	47 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=25mOhms T525D687M003ATE025 KEMET 1: 2,88 € 1 257In Stock 2 000Expected 25/02/2027	Mfr. Part No. T525D687M003ATE025 Mouser Part No 80-T525D687M003	KEMET	Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=25mOhms Learn More about KEMET T525caps	Datasheet	1 257In Stock 2 000Expected 25/02/2027	Cut Tape 2,88 € 2,02 € 1,68 € 1,57 € Reel 1,38 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	680 uF	20 %	3 VDC
Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=70mOhms T527I107M006ATE070 KEMET 1: 1,21 € 14 348In Stock 18 000Expected 25/01/2027	Mfr. Part No. T527I107M006ATE070 Mouser Part No 80-T527I107M006ATE70	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=70mOhms Learn More about KEMET T527 KOCAPs	Datasheet	14 348In Stock 18 000Expected 25/01/2027	Cut Tape 1,21 € 0,655 € 0,601 € 0,503 € 0,476 € Reel 0,449 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	100 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=200mohms T527I226M010ATE200 KEMET 1: 1,01 € 4 165In Stock	Mfr. Part No. T527I226M010ATE200 Mouser Part No 80-T527I226M10ATE200	KEMET	Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=200mohms Learn More about KEMET T527 KOCAPs	Datasheet	4 165In Stock	Cut Tape 1,01 € 0,51 € 0,467 € 0,393 € 0,371 € Reel 0,359 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	22 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 47uF 1206 20% ESR=200mohms T527I476M010ATE200 KEMET 1: 1,16 € 27 815In Stock 9 000Expected 01/02/2027	Mfr. Part No. T527I476M010ATE200 Mouser Part No 80-T527I476M10ATE200	KEMET	Tantalum Capacitors - Polymer 10V 47uF 1206 20% ESR=200mohms Learn More about KEMET T527 KOCAPs	Datasheet	27 815In Stock 9 000Expected 01/02/2027	Cut Tape 1,16 € 0,601 € 0,551 € 0,469 € 0,443 € Reel 0,41 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	47 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=9mOhms T528Z227M006ATE009 KEMET 1: 4,41 € 1 500In Stock 2 000Expected 06/07/2027	Mfr. Part No. T528Z227M006ATE009 Mouser Part No 80-T528Z227M6ATE009	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=9mOhms Learn More about KEMET KEMET T528 KOCAPs	Datasheet	1 500In Stock 2 000Expected 06/07/2027	Cut Tape 4,41 € 3,14 € 2,67 € 2,43 € 2,24 € Reel 2,17 € 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 6V 22uF 1805 20% ESR=150mOhms T529P226M006AAE150 KEMET 1: 1,28 € 4 680In Stock	Mfr. Part No. T529P226M006AAE150 Mouser Part No 80-T529P226M06AAE150	KEMET	Tantalum Capacitors - Polymer 6V 22uF 1805 20% ESR=150mOhms Learn More about KEMET KEMET T529 KOCAPs	Datasheet	4 680In Stock	Cut Tape 1,28 € 0,668 € 0,614 € 0,524 € 0,496 € Reel 0,462 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Tantalum Capacitors		SMD/SMT	0805	2012	22 uF	20 %	6 VDC
Tantalum Capacitors - Polymer 6.3V 22uF 0805 20% ESR=200mohms T529P226M006AAE200 KEMET 1: 1,19 € 4 766In Stock	Mfr. Part No. T529P226M006AAE200 Mouser Part No 80-T529P226M06AAE200	KEMET	Tantalum Capacitors - Polymer 6.3V 22uF 0805 20% ESR=200mohms Learn More about KEMET KEMET T529 KOCAPs	Datasheet	4 766In Stock	Cut Tape 1,19 € 0,618 € 0,568 € 0,483 € 0,457 € Reel 0,423 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	0805	2012	22 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=10mOhms T530D227M010ATE010 KEMET 1: 6,97 € 1 730In Stock 6 500On Order	Mfr. Part No. T530D227M010ATE010 Mouser Part No 80-T530D227M10ATE10	KEMET	Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	1 730In Stock 6 500On Order On Order Ship Dates Mfr. No: T530D227M010ATE010 Stock: 1 730 Can Dispatch Immediately On Order: 3 000 Expected 13/04/2027 3 500 Expected 20/04/2027 Factory Lead Time: 25 Weeks	Cut Tape 6,97 € 5,21 € 4,51 € 4,28 € Reel 4,27 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	220 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm T530D337M006ATE010 KEMET 1: 6,97 € 386In Stock 1 500On Order	Mfr. Part No. T530D337M006ATE010 Mouser Part No 80-T530D337M6ATE10	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm Learn More about KEMET T530caps	Datasheet	386In Stock 1 500On Order	Cut Tape 6,97 € 5,21 € 4,92 € 4,57 € Reel 4,57 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=5mOhms T530D477M2R5ATE005 KEMET 1: 7,35 € 1 237In Stock 4 000On Order	Mfr. Part No. T530D477M2R5ATE005 Mouser Part No 80-T530D477M2R5ATE05	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=5mOhms Learn More about KEMET T530caps	Datasheet	1 237In Stock 4 000On Order On Order Ship Dates Mfr. No: T530D477M2R5ATE005 Stock: 1 237 Can Dispatch Immediately On Order: 1 500 Expected 07/12/2026 2 500 Expected 29/04/2027 Factory Lead Time: 25 Weeks	Cut Tape 7,35 € 5,50 € 4,77 € 4,69 € Reel 4,68 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=6mOhms T530D477M2R5ATE006 KEMET 1: 6,70 € 396In Stock	Mfr. Part No. T530D477M2R5ATE006 Mouser Part No 80-T530D477M2R5E6	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	396In Stock	Cut Tape 6,70 € 4,99 € 4,30 € 4,09 € Reel 4,09 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	470 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 680uF 20% ESR=6mOhms T530D687M2R5ATE0067280 KEMET 1: 6,75 € 1 980In Stock	Mfr. Part No. T530D687M2R5ATE0067280 Mouser Part No 80-T530D687M2R5ATE06	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	1 980In Stock	Cut Tape 6,75 € 5,01 € 4,41 € 3,94 € 3,83 € Reel 3,53 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Tantalum Capacitors		SMD/SMT	2917	7343	680 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=6mOhms T530D687M2R5ATE006 KEMET 1: 6,30 € 1 916In Stock 2 000Expected 28/01/2027	Mfr. Part No. T530D687M2R5ATE006 Mouser Part No 80-T530D687M2R5ATE6	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	1 916In Stock 2 000Expected 28/01/2027	Cut Tape 6,30 € 4,67 € 4,02 € 3,81 € Reel 3,49 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	680 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 1000uF 20% ESR=4mOhms T530X108M2R5ATE004 KEMET 1: 8,50 € 1 000In Stock 2 000Expected 06/05/2027	Mfr. Part No. T530X108M2R5ATE004 Mouser Part No 80-T530X108M2R5ATE04	KEMET	Tantalum Capacitors - Polymer 2.5V 1000uF 20% ESR=4mOhms Learn More about KEMET T530caps	Datasheet	1 000In Stock 2 000Expected 06/05/2027	Cut Tape 8,50 € 6,43 € 5,61 € 5,35 € Reel 4,93 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors		SMD/SMT	2917	7343	1000 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5 V 1000uF 2917 20% ESR=5mOhms T530X108M2R5ATE005 KEMET 1: 8,32 € 339In Stock 500Expected 20/04/2027	Mfr. Part No. T530X108M2R5ATE005 Mouser Part No 80-T530X108M2R5ATE5	KEMET	Tantalum Capacitors - Polymer 2.5 V 1000uF 2917 20% ESR=5mOhms Learn More about KEMET T530caps	Datasheet	339In Stock 500Expected 20/04/2027	Cut Tape 8,32 € 6,29 € 5,48 € 5,22 € Reel 4,79 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	1000 uF	20 %	2.5 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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