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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.	RoHS	Product Type	Product	Termination Style	Case Code - in	Case Code - mm	Capacitance	Tolerance	Voltage Rating DC
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	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	15 uF	20 %	35 VDC
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	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	68 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=75mOhms T521X336M050AHE075 KEMET 1: 8,38 € 3 474In Stock 2 500Expected 13/07/2027	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 474In Stock 2 500Expected 13/07/2027	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	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	33 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms T521X337M016AHE025 KEMET 1: 9,98 € 467In 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	467In Stock	Cut Tape 9,98 € 7,52 € 6,67 € 6,08 € Reel 5,85 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	16 VDC
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	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1411	3528	22 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 4V 330uF 2917 ESR=5mOhms T530D337M004AHE005 KEMET 1: 7,47 € 500In Stock 500Expected 14/01/2027	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 14/01/2027	Cut Tape 7,47 € 5,56 € 4,88 € 4,37 € Reel 4,23 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=4mOhm T530X477M006AHE004 KEMET 1: 8,39 € 3 221In Stock 500Expected 25/01/2027	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 221In Stock 500Expected 25/01/2027	Cut Tape 8,39 € 6,22 € 5,43 € 5,08 € Reel 4,79 € MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	470 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 30V 100uF 2917 10% ESR=70mohms T541X107K030AH6710 KEMET 1: 50,62 € 300In Stock	Mfr. Part No. T541X107K030AH6710 Mouser Part No 80-T541X107K030AH671	KEMET	Tantalum Capacitors - Polymer 30V 100uF 2917 10% ESR=70mohms Learn More about KEMET KEMETt54caps	Datasheet	300In Stock	Cut Tape 50,62 € Reel 17,66 € MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors		SMD/SMT	2917	7343	100 uF	10 %	30 VDC
Tantalum Capacitors - Polymer 16V 220uF 2917 20% ESR=40mOhms T541X227M016AH6710 KEMET 1: 20,57 € 1 248In Stock 1 000Expected 16/04/2027	Mfr. Part No. T541X227M016AH6710 Mouser Part No 80-T541X227M16AH6710	KEMET	Tantalum Capacitors - Polymer 16V 220uF 2917 20% ESR=40mOhms Learn More about KEMET KEMETt54caps	Datasheet	1 248In Stock 1 000Expected 16/04/2027	Cut Tape 20,57 € 16,49 € 14,87 € Reel 14,83 € MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	220 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 16V 330uF 2917 10% ESR=50mOhms T541X337K016AH8510 KEMET 1: 23,94 € 187In Stock	Mfr. Part No. T541X337K016AH8510 Mouser Part No 80-T541X337K16AH8510	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 10% ESR=50mOhms Learn More about KEMET KEMETt54caps	Datasheet	187In Stock	Cut Tape 23,94 € 18,58 € Reel 15,79 € MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	330 uF	10 %	16 VDC
Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=50mOhms T541X337M016AH6710 KEMET 1: 24,23 € 1 893In Stock 1 200Expected 14/05/2027	Mfr. Part No. T541X337M016AH6710 Mouser Part No 80-T541X337M16AH6710	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=50mOhms Learn More about KEMET KEMETt54caps	Datasheet	1 893In Stock 1 200Expected 14/05/2027	Cut Tape 24,23 € 18,95 € 17,34 € Reel 16,69 € MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 63V 10uF 2917 10% ESR=50mOhms T543X106K063AHW050 KEMET 1: 17,62 € 884In Stock	Mfr. Part No. T543X106K063AHW050 Mouser Part No 80-T543X106K63AHW50	KEMET	Tantalum Capacitors - Polymer 63V 10uF 2917 10% ESR=50mOhms Learn More about KEMET T543	Datasheet	884In Stock	Cut Tape 17,62 € 13,48 € 13,44 € Reel 11,42 € MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	10 uF	10 %	63 VDC
Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=40mOhms T543X336M050AHE040 KEMET 1: 11,22 € 3 866In Stock 9 600On Order	Mfr. Part No. T543X336M050AHE040 Mouser Part No 80-T543X336M50AHE40	KEMET	Tantalum Capacitors - Polymer 50V 33uF 2917 20% ESR=40mOhms Learn More about KEMET T543	Datasheet	3 866In Stock 9 600On Order On Order Ship Dates Mfr. No: T543X336M050AHE040 Stock: 3 866 Can Dispatch Immediately On Order: 3 800 Expected 04/11/2026 800 Expected 06/05/2027 5 000 Expected 30/07/2027 Factory Lead Time: 53 Weeks	Cut Tape 11,22 € 8,66 € 7,64 € Reel 7,31 € 6,78 € 6,61 € MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	33 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 6.3V 100uF 1206 20% ESR=25mOhms T520A107M006ATE025 KEMET 1: 0,955 € 12 972In 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	12 972In Stock 32 000On Order On Order Ship Dates Mfr. No: T520A107M006ATE025 Stock: 12 972 Can Dispatch Immediately On Order: 26 000 Expected 25/01/2027 6 000 Expected 28/01/2027 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		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=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		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	22 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 22uF 1206 20% ESR=80mOhms T520A226M010ATE080 KEMET 1: 0,834 € 28 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	28 770In Stock 64 000On Order On Order Ship Dates Mfr. No: T520A226M010ATE080 Stock: 28 770 Can Dispatch Immediately On Order: 22 000 Expected 07/12/2026 42 000 Expected 28/01/2027 Factory Lead Time: 13 Weeks	Cut Tape 0,834 € 0,415 € 0,378 € 0,335 € Reel 0,335 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	22 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 6.3V 33uF 1206 20% ESR=80mOhms T520A336M006ATE080 KEMET 1: 0,92 € 6 135In 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	6 135In Stock	Cut Tape 0,92 € 0,553 € 0,455 € 0,378 € 0,351 € Reel 0,321 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	33 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 33uF 1206 20% ESR=70mOhms T520A336M006ATE070 KEMET 1: 1,01 € 26 322In Stock 20 000On Order	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 000On Order	Cut Tape 1,01 € 0,513 € 0,469 € 0,396 € 0,372 € Reel 0,366 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	33 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3 VDC 47uF 1206 20% ESR=150mOhms T520A476M006ATE150 KEMET 1: 1,11 € 27 670In Stock 20 000Expected 05/01/2027	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 05/01/2027	Cut Tape 1,11 € 0,572 € 0,525 € 0,445 € 0,423 € Reel 0,415 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1206	3216	47 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 100uF 1311 20% ESR=70mOhms T520B107M010ATE070 KEMET 1: 1,30 € 18 028In Stock 62 000Expected 01/02/2027	Mfr. Part No. T520B107M010ATE070 Mouser Part No 80-T520B107M10ATE070	KEMET	Tantalum Capacitors - Polymer 10V 100uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	18 028In Stock 62 000Expected 01/02/2027	Cut Tape 1,30 € 0,795 € 0,622 € 0,536 € 0,501 € Reel 0,46 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 16 000 : 2 000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	100 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=35mOhms T520B107M004ATE035 KEMET 1: 1,26 € 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 1,26 € 0,681 € 0,626 € 0,526 € 0,515 € Reel 0,453 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	100 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=25mOhms T520B107M006ATE025 KEMET 1: 1,19 € 3 166In Stock 14 000On Order	Mfr. Part No. T520B107M006ATE025 Mouser Part No 80-T520B107M6ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	3 166In Stock 14 000On Order On Order Ship Dates Mfr. No: T520B107M006ATE025 Stock: 3 166 Can Dispatch Immediately On Order: 6 000 Expected 04/05/2027 8 000 Expected 17/06/2027 Factory Lead Time: 43 Weeks	Cut Tape 1,19 € 0,825 € 0,609 € 0,509 € 0,476 € Reel 0,45 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 16 000 : 2 000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	100 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 220uF 1311 20% ESR=35mOhms T520B227M006ATE035 KEMET 1: 1,34 € 11 526In Stock 6 000Expected 17/06/2027	Mfr. Part No. T520B227M006ATE035 Mouser Part No 80-T520B227M006ATE35	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	11 526In Stock 6 000Expected 17/06/2027	Cut Tape 1,34 € 0,704 € 0,648 € 0,555 € 0,525 € Reel 0,503 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	220 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 330uF 1311 20% ESR=70mOhms T520B337M006ATE070 KEMET 1: 1,34 € 12 398In Stock 22 000On Order	Mfr. Part No. T520B337M006ATE070 Mouser Part No 80-T520B337M06ATE070	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	12 398In Stock 22 000On Order On Order Ship Dates Mfr. No: T520B337M006ATE070 Stock: 12 398 Can Dispatch Immediately On Order: 8 000 Expected 29/12/2026 14 000 Expected 05/01/2027 Factory Lead Time: 47 Weeks	Cut Tape 1,34 € 0,707 € 0,651 € 0,556 € 0,527 € Reel 0,503 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 16 000 : 2 000		Tantalum Capacitors		SMD/SMT	1311	3528	330 uF	20 %	6.3 VDC
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: 18 000 Expected 17/12/2026 22 000 Expected 18/05/2027 6 000 Expected 01/07/2027 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		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	330 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