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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 (GBP) 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 6.3V 150uF 2917 20% ESR=15mOhms T520D157M006ATE015 KEMET 1: £1.43 5,477In Stock	Mfr. Part No. T520D157M006ATE015 Mouser Part No 80-T520D157M6E15	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	5,477In Stock	Cut Tape £1.43 £0.96 £0.773 £0.715 Reel £0.596 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	150 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms T520T336M010ATE040 KEMET 1: £1.12 4,354In Stock	Mfr. Part No. T520T336M010ATE040 Mouser Part No 80-T520T336M10ATE040	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	4,354In Stock	Cut Tape £1.12 £0.672 £0.571 £0.478 Reel £0.423 View £0.446 £0.387 £0.365 £0.362 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	33 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=120mOhms T521D106M050ATE120 KEMET 1: £1.97 5,333In Stock	Mfr. Part No. T521D106M050ATE120 Mouser Part No 80-T521D106M50ATE120	KEMET	Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=120mOhms Learn More about KEMET t521 caps	Datasheet	5,333In Stock	Cut Tape £1.97 £1.38 Reel £1.38 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	10 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=80mOhms T525T476M006ATE080 KEMET 1: £1.10 5,300In Stock	Mfr. Part No. T525T476M006ATE080 Mouser Part No 80-T525T476M6ATE80	KEMET	Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=80mOhms Learn More about KEMET T525caps	Datasheet	5,300In Stock	Cut Tape £1.10 £0.571 £0.525 £0.448 Reel £0.394 View £0.423 £0.363 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1411	3528	47 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=6mOhms T530D337M004ATE006 KEMET 1: £6.25 790In Stock	Mfr. Part No. T530D337M004ATE006 Mouser Part No 80-T530D337M4ATE6	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	790In Stock	Cut Tape £6.25 £4.68 £4.05 £3.85 Reel £3.84 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=10mOhms T530D687M003ATE010 KEMET 1: £5.33 666In Stock	Mfr. Part No. T530D687M003ATE010 Mouser Part No 80-T530D687M3ATE10	KEMET	Tantalum Capacitors - Polymer 3V 680uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	666In Stock	Cut Tape £5.33 £3.95 £3.39 £3.21 Reel £2.92 View £2.78 £2.76 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	680 uF	20 %	3 VDC
Tantalum Capacitors - Polymer 6.3V 120uF 1311 20% ESR=35mOhms T543B127M006ATE035 KEMET 1: £4.61 1,302In Stock	Mfr. Part No. T543B127M006ATE035 Mouser Part No 80-T543B127M006ATE35	KEMET	Tantalum Capacitors - Polymer 6.3V 120uF 1311 20% ESR=35mOhms Learn More about KEMET T543	Datasheet	1,302In Stock	Cut Tape £4.61 £3.40 £2.98 Reel £2.65 MouseReel Available	Min.: 1 Mult.: 1 : 100	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	120 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 35V 33uF 3528 20% ESR=150mOhms AECQ200 T598B335M035ATE150 KEMET 1: £0.908 4,709In Stock	Mfr. Part No. T598B335M035ATE150 Mouser Part No 80-T598B335M35ATE150	KEMET	Tantalum Capacitors - Polymer 35V 33uF 3528 20% ESR=150mOhms AECQ200 Learn More about KEMET t598series capacitors	Datasheet	4,709In Stock	Cut Tape £0.908 £0.462 £0.423 £0.357 Reel £0.346 £0.282 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	3.3 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=25mOhms T520B336M006ATE025 KEMET 1: £1.15 9,710In Stock	Mfr. Part No. T520B336M006ATE025 Mouser Part No 80-T520B336M6ATE025	KEMET	Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	9,710In Stock	Cut Tape £1.15 £0.803 £0.596 £0.498 Reel £0.428 View £0.465 £0.405 £0.382 £0.379 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	33 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms T520B476M006ATE0707280 KEMET 1: £0.849 5,230In Stock	Mfr. Part No. T520B476M006ATE0707280 Mouser Part No 80-T520B476M06ATE070	KEMET	Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	5,230In Stock	Cut Tape £0.849 £0.577 £0.421 £0.348 Reel £0.259 View £0.325 £0.298 £0.292 £0.251 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	47 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=15mOhms T520D337M006ATE0157280 KEMET 1: £1.66 2,467In Stock	Mfr. Part No. T520D337M006ATE0157280 Mouser Part No 80-T520D337M06ATE015	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	2,467In Stock	Cut Tape £1.66 £1.17 £1.00 £0.882 Reel £0.694 View £0.766 £0.694 £0.638 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Tantalum Capacitors		SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=25mOhms T520V157M010ATE025 KEMET 1: £1.85 1,892In Stock	Mfr. Part No. T520V157M010ATE025 Mouser Part No 80-T520V157M10ATE25	KEMET	Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	1,892In Stock	Cut Tape £1.85 £1.27 £1.04 £0.969 Reel £0.803 View £0.849 £0.751 £0.739 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	150 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms T520X477M006ATE035 KEMET 1: £7.10 1,314In Stock	Mfr. Part No. T520X477M006ATE035 Mouser Part No 80-T520X477M6E35	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	1,314In Stock	Cut Tape £7.10 £5.29 £4.68 £4.18 Reel £3.88 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 4V 680uF 2917 20% ESR=15mOhms T520X687M004ATE015 KEMET 1: £5.33 1,000In Stock	Mfr. Part No. T520X687M004ATE015 Mouser Part No 80-T520X687M04ATE015	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	1,000In Stock	Cut Tape £5.33 £3.94 £3.46 £3.07 Reel £2.80 View £2.66 £2.50 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 2.5V 1000uF 20% ESR=6mOhms T530Y108M2R5ATE006 KEMET 1: £6.50 313In Stock	Mfr. Part No. T530Y108M2R5ATE006 Mouser Part No 80-T530Y108M2R5ATE06	KEMET	Tantalum Capacitors - Polymer 2.5V 1000uF 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	313In Stock	Cut Tape £6.50 £4.87 £4.23 £4.02 Reel £3.68 £3.52 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	1000 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms AEC-Q200 T591B476M006ATE070 KEMET 1: £0.882 4,090In Stock	Mfr. Part No. T591B476M006ATE070 Mouser Part No 80-T591B476M006E70	KEMET	Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=70mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	4,090In Stock	Cut Tape £0.882 £0.451 £0.413 £0.348 Reel £0.311 View £0.328 £0.283 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	47 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 150uF 7343 20% ESR=25mOhms AEC-Q200 T598V157M010ATE025 KEMET 1: £2.44 2,520In Stock	Mfr. Part No. T598V157M010ATE025 Mouser Part No 80-T598V157M10ATE025	KEMET	Tantalum Capacitors - Polymer 10V 150uF 7343 20% ESR=25mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	2,520In Stock	Cut Tape £2.44 £1.70 £1.41 £1.32 Reel £1.12 View £1.17 £1.06 £1.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	150 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 6.3V 120uF 1311 20% ESR=35mOhms T520B127M006ATE035 KEMET 1: £1.03 7,893In Stock	Mfr. Part No. T520B127M006ATE035 Mouser Part No 80-T520B127M6ATE35	KEMET	Tantalum Capacitors - Polymer 6.3V 120uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	7,893In Stock	Cut Tape £1.03 £0.54 £0.497 £0.422 £0.40 Reel £0.378 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	120 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=35mOhms T520B337M2R5ANE035 KEMET 1: £4.59 1,820In Stock	Mfr. Part No. T520B337M2R5ANE035 Mouser Part No 80-T520B337M2R5ANE35	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	1,820In Stock	Cut Tape £4.59 £3.22 £2.77 £2.44 View Reel £1.85 £2.28 £2.17 £1.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1210	3528	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=7mOhms T520V227M004ATE007 KEMET 1: £1.95 1,876In Stock	Mfr. Part No. T520V227M004ATE007 Mouser Part No 80-T520V227M4ATE007	KEMET	Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	1,876In Stock	Cut Tape £1.95 £1.34 £1.10 £1.02 Reel £0.849 View £0.89 £0.803 £0.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	220 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=7mOhms T520V476M016ATE070 KEMET 1: £2.96 1,153In Stock	Mfr. Part No. T520V476M016ATE070 Mouser Part No 80-T520V476M16ATE70	KEMET	Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	1,153In Stock	Cut Tape £2.96 £2.12 £1.80 £1.63 Reel £1.42 View £1.47 £1.33 £1.30 Quote 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 50V 18uF 2917 20% ESR=35mOhms T521X186M050ATE035 KEMET 1: £3.90 999In Stock	Mfr. Part No. T521X186M050ATE035 Mouser Part No 80-T521X186M50ATE35	KEMET	Tantalum Capacitors - Polymer 50V 18uF 2917 20% ESR=35mOhms Learn More about KEMET t521 caps	Datasheet	999In Stock	Cut Tape £3.90 £2.78 £2.37 £2.16 Reel £2.01 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	18 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=80mOhms T525T336M010ATE080 KEMET 1: £1.32 2,840In Stock	Mfr. Part No. T525T336M010ATE080 Mouser Part No 80-T525T336M10ATE80	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=80mOhms Learn More about KEMET T525caps	Datasheet	2,840In Stock	Cut Tape £1.32 £0.882 £0.701 £0.648 Reel £0.493 View £0.528 £0.468 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1411	3528	33 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 7343 20% ESR=0.009Ohms AECQ2 T598D337M2R5ATE009 KEMET 1: £1.83 2,500In Stock	Mfr. Part No. T598D337M2R5ATE009 Mouser Part No 80-T598D337M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 7343 20% ESR=0.009Ohms AECQ2 Learn More about KEMET t598series capacitors	Datasheet	2,500In Stock	Cut Tape £1.83 £1.26 £1.02 £0.952 Reel £0.899 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 75V 10 uF AEC-Q200 20% ESR=90mOhms AEC-Q200 T598X106M075ATE090 KEMET 1: £4.50 1,443In Stock 3,500On Order	Mfr. Part No. T598X106M075ATE090 Mouser Part No 80-T598X106M75ATE090	KEMET	Tantalum Capacitors - Polymer 75V 10 uF AEC-Q200 20% ESR=90mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1,443In Stock 3,500On Order On Order Ship Dates Mfr. No: T598X106M075ATE090 Stock: 1,443 Can Dispatch Immediately On Order: 500 Expected 04/02/2027 3,000 Expected 10/02/2027 Factory Lead Time: 28 Weeks	Cut Tape £4.50 £3.27 £2.78 £2.52 Reel £2.37 View £2.25 £2.18 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	10 uF	20 %	75 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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