Capacitors – Mouser Finland

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Capacitors

List Images

Results: 3 321

Applied Filters:

Product

Termination Style

Case Code - in

Case Code - mm

Capacitance

Tolerance

Voltage Rating DC

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 33uF 2917 20% ESR=65mOhms AEC-Q200 T598D336M035ATE065 KEMET 1: 2,41 € 20 328In Stock 10 000Expected 20/04/2027	Mfr. Part No. T598D336M035ATE065 Mouser Part No 80-T598D336M35E65	KEMET	Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	20 328In Stock 10 000Expected 20/04/2027	Cut Tape 2,41 € 1,67 € 1,57 € 1,38 € Reel 1,25 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	33 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 25V 47uF 2917 20% ESR=60mOhms AEC-Q200 T598D476M025ATE060 KEMET 1: 2,38 € 17 921In Stock 20 000On Order	Mfr. Part No. T598D476M025ATE060 Mouser Part No 80-T598D476M25E60	KEMET	Tantalum Capacitors - Polymer 25V 47uF 2917 20% ESR=60mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	17 921In Stock 20 000On Order On Order Ship Dates Mfr. No: T598D476M025ATE060 Stock: 17 921 Can Dispatch Immediately On Order: 16 000 Expected 17/12/2026 4 000 Expected 27/04/2027 Factory Lead Time: 52 Weeks	Cut Tape 2,38 € 1,64 € 1,35 € 1,26 € Reel 1,19 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 4 000 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	47 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 4V 470uF 10% 7342 C (0.01%/1000Hrs) ESR=10mOhms T541D477K004CH6710 KEMET 1: 24,74 € 100In Stock New At Mouser	Mfr. Part No. T541D477K004CH6710 Mouser Part No 80-541D477K004CH6710 New At Mouser	KEMET	Tantalum Capacitors - Polymer 4V 470uF 10% 7342 C (0.01%/1000Hrs) ESR=10mOhms Learn More about KEMET KEMETt54caps	Datasheet	100In Stock	Cut Tape 24,74 € 19,18 € Reel 16,30 € 16,20 € Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	470 uF	10 %	4 VDC
Tantalum Capacitors - Polymer 50V 10uF 2917 10% ESR=120mOhms T543D106K050AHW1007505 KEMET 1: 9,37 € 260In Stock	Mfr. Part No. T543D106K050AHW1007505 Mouser Part No 80-543D106K50AHW100Z	KEMET	Tantalum Capacitors - Polymer 50V 10uF 2917 10% ESR=120mOhms Learn More about KEMET T543	Datasheet	260In Stock	Cut Tape 9,37 € 7,16 € 6,29 € Reel 6,01 € 5,08 €	Min.: 1 Mult.: 1 : 100		Tantalum Capacitors			2917	7343	10 uF		50 VDC
Tantalum Capacitors - Polymer 63V 10uF 2917 20% ESR=50mOhms T543X106M063ATE050 KEMET 1: 11,26 € 211In Stock	Mfr. Part No. T543X106M063ATE050 Mouser Part No 80-T543X106M063ATE50	KEMET	Tantalum Capacitors - Polymer 63V 10uF 2917 20% ESR=50mOhms Learn More about KEMET T543	Datasheet	211In Stock	Cut Tape 11,26 € 8,69 € 7,66 € Reel 7,34 € 6,79 € 6,63 € MouseReel Available	Min.: 1 Mult.: 1 : 100		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	10 uF	20 %	63 VDC
Tantalum Capacitors - Polymer 35V 150uF 20% 7360-43 -55 /+105C ESR=100mOhms T521O157M035ATE100 KEMET 1: 20,03 € 603In Stock 5 750On Order	Mfr. Part No. T521O157M035ATE100 Mouser Part No 80-T521O157M35ATE100	KEMET	Tantalum Capacitors - Polymer 35V 150uF 20% 7360-43 -55 /+105C ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	603In Stock 5 750On Order On Order Ship Dates Mfr. No: T521O157M035ATE100 Stock: 603 Can Dispatch Immediately On Order: 1 250 Expected 22/12/2026 4 500 Expected 04/10/2027 Factory Lead Time: 52 Weeks	Cut Tape 20,03 € 15,59 € 13,96 € 12,72 € Reel 12,72 € MouseReel Available	Min.: 1 Mult.: 1 : 250		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	2824	7360	150 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 18V 27uF ESR=55mOhms High Volt T521T276M018ATE055 KEMET 1: 0,86 € 8 919In Stock 6 000On Order New Product	Mfr. Part No. T521T276M018ATE055 Mouser Part No 80-T521T276M18ATE055 New Product	KEMET	Tantalum Capacitors - Polymer 18V 27uF ESR=55mOhms High Volt Learn More about KEMET t521 caps	Datasheet	8 919In Stock 6 000On Order On Order Ship Dates Mfr. No: T521T276M018ATE055 Stock: 8 919 Can Dispatch Immediately On Order: 3 000 Expected 17/12/2026 3 000 Expected 06/05/2027 Factory Lead Time: 52 Weeks	Cut Tape 0,86 € 0,427 € 0,389 € 0,325 € 0,305 € Reel 0,28 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	1411	3528	27 uF	20 %	18 VDC
Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=65mOhms T521V226M035ATE065 KEMET 1: 2,06 € 3 994In Stock New At Mouser	Mfr. Part No. T521V226M035ATE065 Mouser Part No 80-T521V226M35ATE065 New At Mouser	KEMET	Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=65mOhms Learn More about KEMET t521 caps	Datasheet	3 994In Stock	Cut Tape 2,06 € 1,41 € 1,15 € 1,07 € 0,937 € Reel 0,92 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000		Tantalum Capacitors	Tantalum Capacitors	SMD/SMT	2917	7343	22 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 35V 33uF 20% 7343-20 -55C / 105C ESR=100mOhms T521V336M035ATE100 KEMET 1: 1,75 € 2 361In Stock 1 000Expected 30/11/2026 New At Mouser	Mfr. Part No. T521V336M035ATE100 Mouser Part No 80-T521V336M35ATE100 New At Mouser	KEMET	Tantalum Capacitors - Polymer 35V 33uF 20% 7343-20 -55C / 105C ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	2 361In Stock 1 000Expected 30/11/2026	Cut Tape 1,75 € 1,19 € 0,963 € 0,894 € 0,768 € Reel 0,73 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000		Tantalum Capacitors	Tantalum Capacitors	SMD/SMT	2917	7343	33 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=40mOhms T521V476M025ATE040 KEMET 1: 2,01 € 3 889In Stock 1 000Expected 30/11/2026 New Product	Mfr. Part No. T521V476M025ATE040 Mouser Part No 80-T521V476M25ATE040 New Product	KEMET	Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=40mOhms Learn More about KEMET t521 caps	Datasheet	3 889In Stock 1 000Expected 30/11/2026	Cut Tape 2,01 € 1,38 € 1,12 € 1,04 € 1,01 € Reel 0,92 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	2917	7343	47 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=60mOhms T521V476M025ATE060 KEMET 1: 1,98 € 2 932In Stock New Product	Mfr. Part No. T521V476M025ATE060 Mouser Part No 80-T521V476M25ATE060 New Product	KEMET	Tantalum Capacitors - Polymer 25V 47uF 7343 20% 2000 Hrs ESR=60mOhms Learn More about KEMET t521 caps	Datasheet	2 932In Stock	Cut Tape 1,98 € 1,35 € 1,10 € 1,02 € 0,886 € Reel 0,869 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	2917	7343	47 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 4V 100uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 T598B107M004ATS070 KEMET 1: 5,08 € 5 350In Stock 4 000Expected 30/11/2026	Mfr. Part No. T598B107M004ATS070 Mouser Part No 80-T598B107M004ATS70	KEMET	Tantalum Capacitors - Polymer 4V 100uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	5 350In Stock 4 000Expected 30/11/2026	Cut Tape 5,08 € 3,55 € 2,89 € 2,85 € 2,56 € Reel 2,00 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	100 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 4V 100uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 T598B107M004ATW070 KEMET 1: 5,64 € 3 970In Stock 2 000Expected 04/02/2027	Mfr. Part No. T598B107M004ATW070 Mouser Part No 80-T598B107M004ATW70	KEMET	Tantalum Capacitors - Polymer 4V 100uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	3 970In Stock 2 000Expected 04/02/2027	Cut Tape 5,64 € 4,15 € 3,56 € 3,38 € 3,11 € Reel 3,10 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	100 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 10V 47uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 T598B476M010ATS070 KEMET 1: 5,35 € 1 927In Stock	Mfr. Part No. T598B476M010ATS070 Mouser Part No 80-T598B476M010ATS70	KEMET	Tantalum Capacitors - Polymer 10V 47uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1 927In Stock	Cut Tape 5,35 € 3,96 € 3,04 € 2,98 € 2,89 € Reel 2,09 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	47 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 47uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 T598B476M010ATW070 KEMET 1: 5,84 € 3 970In Stock	Mfr. Part No. T598B476M010ATW070 Mouser Part No 80-T598B476M010ATW70	KEMET	Tantalum Capacitors - Polymer 10V 47uF 20% 3528-21 -55 /125C ESR=70mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	3 970In Stock	Cut Tape 5,84 € 4,31 € 3,69 € 3,50 € 3,21 € Reel 3,20 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	47 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 50V 10uF 20% 7343-31 -55 /125C ESR=90mOhms AEC-Q200 T598D106M050ATS090 KEMET 1: 6,44 € 1 019In Stock 500Expected 15/04/2027	Mfr. Part No. T598D106M050ATS090 Mouser Part No 80-T598D106M050ATS90	KEMET	Tantalum Capacitors - Polymer 50V 10uF 20% 7343-31 -55 /125C ESR=90mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1 019In Stock 500Expected 15/04/2027	Cut Tape 6,44 € 4,72 € 3,68 € Reel 2,92 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	10 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 50V 10uF 20% 7343-31 -55 /125C ESR=90mOhms AEC-Q200 T598D106M050ATW090 KEMET 1: 6,52 € 790In Stock	Mfr. Part No. T598D106M050ATW090 Mouser Part No 80-T598D106M050ATW90	KEMET	Tantalum Capacitors - Polymer 50V 10uF 20% 7343-31 -55 /125C ESR=90mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	790In Stock	Cut Tape 6,52 € 4,85 € 4,18 € 3,97 € Reel 3,96 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	10 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 6.3V 330uF 20% 7343-31 -55 /125C ESR=25mOhms AEC-Q200 T598D337M006ATW025 KEMET 1: 5,84 € 923In Stock	Mfr. Part No. T598D337M006ATW025 Mouser Part No 80-T598D337M006ATW25	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 20% 7343-31 -55 /125C ESR=25mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	923In Stock	Cut Tape 5,84 € 4,31 € 3,70 € 3,51 € Reel 3,17 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 25V 47uF 20% 7343-31 -55 /125C ESR=60mOhms AEC-Q200 T598D476M025ATS060 KEMET 1: 8,10 € 559In Stock	Mfr. Part No. T598D476M025ATS060 Mouser Part No 80-T598D476M025ATS60	KEMET	Tantalum Capacitors - Polymer 25V 47uF 20% 7343-31 -55 /125C ESR=60mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	559In Stock	Cut Tape 8,10 € 5,91 € 3,98 € Reel 2,92 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	47 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 25V 47uF 20% 7343-31 -55 /125C ESR=60mOhms AEC-Q200 T598D476M025ATW060 KEMET 1: 6,52 € 1 000In Stock	Mfr. Part No. T598D476M025ATW060 Mouser Part No 80-T598D476M025ATW60	KEMET	Tantalum Capacitors - Polymer 25V 47uF 20% 7343-31 -55 /125C ESR=60mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1 000In Stock	Cut Tape 6,52 € 4,84 € 4,18 € 3,97 € Reel 3,61 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	47 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 2.5V 470uF 20% 7343-31 -55 /125C ESR=9mOhms AEC-Q200 T598D477M2R5ATS009 KEMET 1: 6,35 € 500In Stock	Mfr. Part No. T598D477M2R5ATS009 Mouser Part No 80-T598D477M2R5ATS09	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 20% 7343-31 -55 /125C ESR=9mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	500In Stock	Cut Tape 6,35 € 4,66 € 3,62 € Reel 2,86 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	470 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 470uF 20% 7343-31 -55 /125C ESR=9mOhms AEC-Q200 T598D477M2R5ATW009 KEMET 1: 6,46 € 1 000In Stock	Mfr. Part No. T598D477M2R5ATW009 Mouser Part No 80-T598D477M2R5ATW09	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 20% 7343-31 -55 /125C ESR=9mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1 000In Stock	Cut Tape 6,46 € 4,80 € 4,14 € 3,93 € Reel 3,58 € MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	470 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 220uF 20% 7343-20 -55 / +125 ESR=9mOhms AEC-Q200 T598V227M2R5ATE009 KEMET 1: 2,28 € 1 943In Stock	Mfr. Part No. T598V227M2R5ATE009 Mouser Part No 80-T598V227M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 20% 7343-20 -55 / +125 ESR=9mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1 943In Stock	Cut Tape 2,28 € 1,57 € 1,29 € 1,20 € 1,05 € Reel 0,998 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	220 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 6.3V 220uF 3528 20% ESR=35mOhms T520B227M006AHE035 KEMET 1: 1,64 € 6 000In Stock	Mfr. Part No. T520B227M006AHE035 Mouser Part No 80-T520B227M06AHE035	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 3528 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	6 000In Stock	Cut Tape 1,64 € 1,14 € 0,972 € 0,845 € View Reel 0,654 € 0,716 € 0,67 € 0,654 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	220 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 220uF 20% ESR=25mOhms T520V227M010AHE025 KEMET 1: 4,02 € 1 129In Stock	Mfr. Part No. T520V227M010AHE025 Mouser Part No 80-T520V227M10AHE025	KEMET	Tantalum Capacitors - Polymer 10V 220uF 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	1 129In Stock	Cut Tape 4,02 € 2,90 € 2,51 € 2,22 € Reel 1,92 € View 1,98 € 1,77 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	220 uF	20 %	10 VDC