Tantalum Capacitors - Polymer

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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	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	Qualification	Packaging
Tantalum Capacitors - Polymer 25V 33uF 3528 ESR=100mOhms T527B336M025ATE100 KEMET 1: 1,53 € 2.520In Stock New Product	Mfr. Part No. T527B336M025ATE100 Mouser Part No 80-T527B336M25ATE100 New Product	KEMET	Tantalum Capacitors - Polymer 25V 33uF 3528 ESR=100mOhms Learn More about KEMET T527 KOCAPs	Datasheet	2.520In Stock	Cut Tape 1,53 € 1,06 € 0,903 € 0,786 € Reel 0,609 € View 0,667 € 0,624 € 0,562 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		33 uF	25 VDC	SMD/SMT	20 %	1311	100 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Coded	T527		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF ESR=30mOhms 3528-12 20% T527T337M2R5APE030 KEMET 1: 1,74 € 3.950In Stock New Product	Mfr. Part No. T527T337M2R5APE030 Mouser Part No 80-T527T337M2R5APE30 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF ESR=30mOhms 3528-12 20% Learn More about KEMET T527 KOCAPs	Datasheet	3.950In Stock	Cut Tape 1,74 € 1,20 € 1,02 € 0,894 € View Reel 0,729 € 0,755 € 0,729 € 0,729 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000		330 uF	2.5 VDC	SMD/SMT	20 %	1311	30 mOhms	82.5 uA	1.1 mm	- 55 C	+ 105 C	3528	T Case	T527		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=75mOhms T543X336K050ATW075 KEMET 1: 14,61 € 7.625In Stock	Mfr. Part No. T543X336K050ATW075 Mouser Part No 80-543X336K050ATW075	KEMET	Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=75mOhms Learn More about KEMET T543	Datasheet	7.625In Stock	Cut Tape 14,61 € 11,43 € 10,16 € Reel 8,74 € MouseReel Available	Min.: 1 Mult.: 1 : 100		33 uF	50 VDC	SMD/SMT	10 %	2917	75 mOhms	165 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T543 HRA		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms T529P475M025AAE300 KEMET 1: 2,52 € 16.989In Stock	Mfr. Part No. T529P475M025AAE300 Mouser Part No 80-T529P475M25AAE300	KEMET	Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms Learn More about KEMET t523 capacitors	Datasheet	16.989In Stock	Cut Tape 2,52 € 1,75 € 1,44 € 1,34 € 1,14 € Reel 1,07 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000		4.7 uF	25 VDC	SMD/SMT	20 %	0805	300 mOhms	11.8 uA	1 mm	- 55 C	+ 105 C	2012	P Case	T529		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 560uF 2917 20% ESR=5mOhms T530D567M2R5ATE005 KEMET 1: 7,54 € 6.379In Stock	Mfr. Part No. T530D567M2R5ATE005 Mouser Part No 80-T530D567M2R5E5	KEMET	Tantalum Capacitors - Polymer 2.5V 560uF 2917 20% ESR=5mOhms Learn More about KEMET T530caps	Datasheet	6.379In Stock	Cut Tape 7,54 € 5,66 € 4,91 € 4,68 € Reel 4,27 € MouseReel Available	Min.: 1 Mult.: 1 : 500		560 uF	2.5 VDC	SMD/SMT	20 %	2917	5 mOhms	140 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=7mOhms T520V107M006ATE007 KEMET 1: 3,47 € 36.042In Stock	Mfr. Part No. T520V107M006ATE007 Mouser Part No 80-T520V107M6ATE7	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	36.042In Stock	Cut Tape 3,47 € 2,47 € 2,06 € 1,94 € 1,73 € Reel 1,66 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		100 uF	6.3 VDC	SMD/SMT	20 %	2917	7 mOhms	63 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520 SSD		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms T530X687M004ATE010 KEMET 1: 7,96 € 3.676In Stock	Mfr. Part No. T530X687M004ATE010 Mouser Part No 80-T530X687M004	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	3.676In Stock	Cut Tape 7,96 € 5,99 € 5,21 € 4,88 € Reel 4,55 € MouseReel Available	Min.: 1 Mult.: 1 : 500		680 uF	4 VDC	SMD/SMT	20 %	2917	10 mOhms	272 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm T530Y337M006ATE006 KEMET 1: 7,45 € 4.338In Stock	Mfr. Part No. T530Y337M006ATE006 Mouser Part No 80-T530Y337M6ATE6	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm Learn More about KEMET T530caps	Datasheet	4.338In Stock	Cut Tape 7,45 € 5,58 € 4,84 € 4,61 € Reel 4,21 € MouseReel Available	Min.: 1 Mult.: 1 : 500		330 uF	6.3 VDC	SMD/SMT	20 %	2917	6 mOhms	207.9 uA	3.8 mm	- 55 C	+ 125 C	7343	Y Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm T530D337M006ATE010 KEMET 1: 6,97 € 4.886In Stock	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	4.886In Stock	Cut Tape 6,97 € 5,21 € 4,92 € 4,57 € Reel 4,57 € MouseReel Available	Min.: 1 Mult.: 1 : 500		330 uF	6.3 VDC	SMD/SMT	20 %	2917	10 mOhms	207.9 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200 T598D477M2R5ATE009 KEMET 1: 2,10 € 23.952In Stock	Mfr. Part No. T598D477M2R5ATE009 Mouser Part No 80-T598D477M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	23.952In Stock	Cut Tape 2,10 € 1,63 € 1,35 € 1,26 € Reel 1,10 € MouseReel Available	Min.: 1 Mult.: 1 : 500		470 uF	2.5 VDC	SMD/SMT	20 %	2917	9 mOhms	117.5 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 1311 10% ESR=35mOhms T543B337K2R5AHW035 KEMET 1: 8,80 € 2.785In Stock 4.400On Order	Mfr. Part No. T543B337K2R5AHW035 Mouser Part No 80-T543B337K2R5AHW35	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1311 10% ESR=35mOhms Learn More about KEMET T543	Datasheet	2.785In Stock 4.400On Order On Order Ship Dates Mfr. No: T543B337K2R5AHW035 Stock: 2.785 Can Dispatch Immediately On Order: 1.400 Expected 10/23/2026 3.000 Expected 12/18/2026 Factory Lead Time: 53 Weeks	Cut Tape 8,80 € 6,36 € 6,18 € Reel 5,25 € MouseReel Available	Min.: 1 Mult.: 1 : 100	No	330 uF	2.5 VDC	SMD/SMT	10 %	1311	35 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T543 HRA		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms T541X337M016AH6520 KEMET 1: 21,20 € 1.668In Stock	Mfr. Part No. T541X337M016AH6520 Mouser Part No 80-T541X337M16AH6520	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms Learn More about KEMET KEMETt54caps	Datasheet	1.668In Stock	Cut Tape 21,20 € 16,22 € 15,95 € Reel 13,55 € MouseReel Available	Min.: 1 Mult.: 1 : 100	No	330 uF	16 VDC	SMD/SMT	20 %	2917	25 mOhms	528 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T541 HRA		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25Volt 15uF 3528 20% 125C ESR=90mOhms T521B156M025ATE090 KEMET 1: 1,15 € 4.000In Stock	Mfr. Part No. T521B156M025ATE090 Mouser Part No 80-T521B156M025ATE90	KEMET	Tantalum Capacitors - Polymer 25Volt 15uF 3528 20% 125C ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	4.000In Stock	Cut Tape 1,15 € 0,635 € 0,555 € 0,483 € Reel 0,435 € View 0,459 € 0,427 € 0,38 € 0,369 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		15 uF	25 VDC	SMD/SMT	20 %	1311	90 mOhms	37.5 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T521		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 470uF 20% 20mOhms -55C/+125C T530X477M010ATE020 KEMET 1: 8,05 € 1.923In Stock	Mfr. Part No. T530X477M010ATE020 Mouser Part No 80-T530X477M010ATE20	KEMET	Tantalum Capacitors - Polymer 10V 470uF 20% 20mOhms -55C/+125C Learn More about KEMET T530caps	Datasheet	1.923In Stock	Cut Tape 8,05 € 6,05 € 5,25 € 4,94 € Reel 4,82 € MouseReel Available	Min.: 1 Mult.: 1 : 500		470 uF	10 VDC	SMD/SMT	20 %	2815	20 mOhms	470 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 47uF 1311 10% ESR=35mOhms T543B476K010AHW035 KEMET 1: 7,99 € 3.403In Stock 1.200Expected 2/26/2027	Mfr. Part No. T543B476K010AHW035 Mouser Part No 80-T543B476K10AHW35	KEMET	Tantalum Capacitors - Polymer 10V 47uF 1311 10% ESR=35mOhms Learn More about KEMET T543	Datasheet	3.403In Stock 1.200Expected 2/26/2027	Cut Tape 7,99 € 6,02 € 5,24 € 4,70 € Reel 4,70 € MouseReel Available	Min.: 1 Mult.: 1 : 1.200	No	47 uF	10 VDC	SMD/SMT	10 %	1311	35 mOhms	47 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T543 HRA		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 30V 150uF 20% ESR=45mOhms T543O157M030AHW045 KEMET 1: 18,20 € 1.181In Stock 1.200Expected 12/8/2026	Mfr. Part No. T543O157M030AHW045 Mouser Part No 80-T543O157M030AHW45	KEMET	Tantalum Capacitors - Polymer 30V 150uF 20% ESR=45mOhms Learn More about KEMET T543	Datasheet	1.181In Stock 1.200Expected 12/8/2026	Cut Tape 18,20 € 13,93 € 12,45 € Reel 11,27 € MouseReel Available	Min.: 1 Mult.: 1 : 100	No	150 uF	30 VDC	SMD/SMT	20 %	2924	45 mOhms	450 uA	4 mm	- 55 C	+ 105 C	7360	O Case	T543 HRA		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 10uF 1311 10% ESR=100mOhms T543B106K025AHE100 KEMET 1: 5,06 € 5.966In Stock	Mfr. Part No. T543B106K025AHE100 Mouser Part No 80-T543B106K025HE100	KEMET	Tantalum Capacitors - Polymer 25V 10uF 1311 10% ESR=100mOhms Learn More about KEMET T543	Datasheet	5.966In Stock	Cut Tape 5,06 € 3,57 € 3,07 € Reel 2,69 € MouseReel Available	Min.: 1 Mult.: 1 : 100	No	10 uF	25 VDC	SMD/SMT	10 %	1311	100 mOhms	25 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T543 HRA		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env T591V337M2R5ATE015 KEMET 1: 2,86 € 700In Stock New Product	Mfr. Part No. T591V337M2R5ATE015 Mouser Part No 80-T591V337M2R5ATE15 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env Learn More about KEMET t591 auto caps	Datasheet	700In Stock	Cut Tape 2,86 € 2,12 € 2,10 € Reel 2,09 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		330 uF	1.68 VDC, 2.5 VDC	SMD/SMT	20 %	2815	15 mOhms	82.5 uA	1.9 mm	- 55 C	+ 125 C	7343		T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 12mOhms 20% AEC-Q200 T598V337M2R5ATE012 KEMET 1: 2,68 € 700In Stock New Product	Mfr. Part No. T598V337M2R5ATE012 Mouser Part No 80-T598V337M2R5ATE12 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 12mOhms 20% AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	700In Stock	Cut Tape 2,68 € 1,94 € 1,68 € 1,48 € Reel 1,17 € View 1,31 € 1,11 € 1,06 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		330 uF	1.68 VDC, 2.5 VDC	SMD/SMT	20 %	2815	12 mOhms	82.5 uA	1.9 mm	- 55 C	+ 125 C	7343		T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% Harsh Env T591V227M004ATE012 KEMET 1: 2,43 € 700In Stock New Product	Mfr. Part No. T591V227M004ATE012 Mouser Part No 80-T591V227M004ATE12 New Product	KEMET	Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% Harsh Env Learn More about KEMET t591 auto caps	Datasheet	700In Stock	Cut Tape 2,43 € 1,73 € 1,49 € 1,31 € Reel 1,04 € View 1,16 € 0,98 € 0,929 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		220 uF	2.68 VDC, 4 VDC	SMD/SMT	20 %	2815	12 mOhms	88 uA	1.9 mm	- 55 C	+ 125 C	7343		T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env T591V337M2R5ATE009 KEMET 1: 2,86 € 700In Stock New Product	Mfr. Part No. T591V337M2R5ATE009 Mouser Part No 80-T591V337M2R5ATE09 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env Learn More about KEMET t591 auto caps	Datasheet	700In Stock	Cut Tape 2,86 € 2,12 € 2,10 € Reel 2,09 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		330 uF	1.68 VDC, 2.5 VDC	SMD/SMT	20 %	2815	15 mOhms	82.5 uA	1.9 mm	- 55 C	+ 125 C	7343		T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=30mOhms T520D108M2R5ATE030 KEMET 1: 2,45 € 2.598In Stock	Mfr. Part No. T520D108M2R5ATE030 Mouser Part No 80-T520D108M2R5ATE30	KEMET	Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=30mOhms Learn More about KEMET t520caps	Datasheet	2.598In Stock	Cut Tape 2,45 € 1,69 € 1,40 € Reel 1,40 € MouseReel Available	Min.: 1 Mult.: 1 : 500		1000 uF	2.5 VDC	SMD/SMT	20 %	2917	30 mOhms	250 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=25mOhms T520D227M006ATE025 KEMET 1: 1,60 € 1.843In Stock	Mfr. Part No. T520D227M006ATE025 Mouser Part No 80-T520D227M6ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	1.843In Stock	Cut Tape 1,60 € 1,20 € 1,04 € 0,989 € Reel 0,832 € View 0,796 € 0,773 € MouseReel Available	Min.: 1 Mult.: 1 : 500		220 uF	6.3 VDC	SMD/SMT	20 %	2917	25 mOhms	138.6 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 22uF 20% ESR=100mOhms T520T226M006ATE100 KEMET 1: 1,07 € 4.532In Stock	Mfr. Part No. T520T226M006ATE100 Mouser Part No 80-T520T226M06ATE100	KEMET	Tantalum Capacitors - Polymer 6.3V 22uF 20% ESR=100mOhms Learn More about KEMET t520caps	Datasheet	4.532In Stock	Cut Tape 1,07 € 0,547 € 0,501 € 0,423 € Reel 0,383 € View 0,40 € 0,347 € 0,318 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000		22 uF	6.3 VDC	SMD/SMT	20 %	1311	100 mOhms	13.9 uA	1.1 mm	- 55 C	+ 105 C	3528	T Case	T520 SSD		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4Volt 220uF 2912 20% ESR=25mOhms T520T227M004ATE025 KEMET 1: 1,31 € 3.000In Stock	Mfr. Part No. T520T227M004ATE025 Mouser Part No 80-T520T227M004ATE25	KEMET	Tantalum Capacitors - Polymer 4Volt 220uF 2912 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	3.000In Stock	Cut Tape 1,31 € 0,685 € 0,63 € 0,538 € 0,509 € Reel 0,508 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000		220 uF	4 VDC	SMD/SMT	20 %	1411	25 mOhms	88 uA		- 55 C	+ 105 C	3528	T Case	T520		Reel, Cut Tape, MouseReel