Tantalum Capacitors - Polymer

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

Polymer Capacitors Industrial Segment

KEMET Organic Capacitors (KO-CAP®) offer higher voltages in smaller case sizes and are ideal for industrial applications. These capacitors deliver a solution for applications requiring power-loss protection or maximum power efficiency of a circuit when board space is limited. The polymer technology provides these capacitors with extended life capabilities in applications subject to extremely harsh environments.

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

Results: 1 243

Applied Filters:

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

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.	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	Packaging
Tantalum Capacitors - Polymer 50V 3.3uF 1311 20% ESR=200mOhms T521B335M050ATE200 KEMET 1: € 1,49 4 913In Stock	Mfr. Part No. T521B335M050ATE200 Mouser Part No 80-T521B335M50ATE200	KEMET	Tantalum Capacitors - Polymer 50V 3.3uF 1311 20% ESR=200mOhms Learn More about KEMET t521 caps	Datasheet	4 913In Stock	Cut Tape € 1,49 € 0,998 € 0,794 € 0,733 View Reel € 0,571 € 0,63 € 0,598 € 0,571 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	3.3 uF	50 VDC	SMD/SMT	20 %	1311	200 mOhms	16.5 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms T521D106M050AHE090 KEMET 1: € 5,40 3 243In Stock	Mfr. Part No. T521D106M050AHE090 Mouser Part No 80-T521D106M50AHE90	KEMET	Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	3 243In Stock	Cut Tape € 5,40 € 3,96 € 3,39 € 3,21 Reel € 2,91 MouseReel Available	Min.: 1 Mult.: 1 : 500	10 uF	50 VDC	SMD/SMT	20 %	2917	90 mOhms	50 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=120mOhms T521D106M050ATE120 KEMET 1: € 2,26 4 582In 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	4 582In Stock	Cut Tape € 2,26 € 1,56 € 1,55 Reel € 1,55 MouseReel Available	Min.: 1 Mult.: 1 : 500	10 uF	50 VDC	SMD/SMT	20 %	2917	120 mOhms	50 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 20V 100uF 2917 20% ESR=55mOhms T521D107M020ATE055 KEMET 1: € 3,53 2 324In Stock 10 500On Order	Mfr. Part No. T521D107M020ATE055 Mouser Part No 80-T521D107M020ATE55	KEMET	Tantalum Capacitors - Polymer 20V 100uF 2917 20% ESR=55mOhms Learn More about KEMET t521 caps	Datasheet	2 324In Stock 10 500On Order On Order Ship Dates Mfr. No: T521D107M020ATE055 Stock: 2 324 Can Dispatch Immediately On Order: 5 500 Expected 12/04/2027 5 000 Expected 14/04/2027 Factory Lead Time: 44 Weeks	Cut Tape € 3,53 € 2,51 € 2,11 € 1,98 Reel € 1,77 MouseReel Available	Min.: 1 Mult.: 1 : 500	100 uF	20 VDC	SMD/SMT	20 %	2917	55 mOhms	200 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=50mOhms T521D157M020ATE050 KEMET 1: € 4,43 3 732In Stock 4 000Expected 12/04/2027	Mfr. Part No. T521D157M020ATE050 Mouser Part No 80-T521D157M020ATE50	KEMET	Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	3 732In Stock 4 000Expected 12/04/2027	Cut Tape € 4,43 € 3,21 € 2,72 € 2,56 Reel € 2,30 MouseReel Available	Min.: 1 Mult.: 1 : 500	150 uF	20 VDC	SMD/SMT	20 %	2917	50 mOhms	300 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=90mOhms T521D226M050ATE090 KEMET 1: € 5,56 467In Stock 7 000On Order	Mfr. Part No. T521D226M050ATE090 Mouser Part No 80-T521D226M50E90	KEMET	Tantalum Capacitors - Polymer 50V 22uF 2917 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	467In Stock 7 000On Order On Order Ship Dates Mfr. No: T521D226M050ATE090 Stock: 467 Can Dispatch Immediately On Order: 4 000 Expected 17/12/2026 3 000 Expected 23/02/2027 Factory Lead Time: 25 Weeks	Cut Tape € 5,56 € 4,08 € 3,49 € 3,31 Reel € 3,17 MouseReel Available	Min.: 1 Mult.: 1 : 500	22 uF	50 VDC	SMD/SMT	20 %	2917	90 mOhms	110 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 33uF 2917 20% ESR=60mohms T521D336M025ATE060 KEMET 1: € 2,35 1 708In Stock	Mfr. Part No. T521D336M025ATE060 Mouser Part No 80-T521D336M25ATE60	KEMET	Tantalum Capacitors - Polymer 25V 33uF 2917 20% ESR=60mohms Learn More about KEMET t521 caps	Datasheet	1 708In Stock	Cut Tape € 2,35 € 1,70 € 1,40 € 1,31 Reel € 1,14 MouseReel Available	Min.: 1 Mult.: 1 : 500	33 uF	25 VDC	SMD/SMT	20 %	2917	60 mOhms	82.5 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 75V 4.7uF 2917 20% ESR=75mOhms T521D475M075ATE075 KEMET 1: € 2,84 2 783In Stock 2 000Expected 16/04/2027	Mfr. Part No. T521D475M075ATE075 Mouser Part No 80-T521D475M75ATE75	KEMET	Tantalum Capacitors - Polymer 75V 4.7uF 2917 20% ESR=75mOhms Learn More about KEMET t521 caps	Datasheet	2 783In Stock 2 000Expected 16/04/2027	Cut Tape € 2,84 € 1,99 € 1,64 € 1,54 Reel € 1,44 MouseReel Available	Min.: 1 Mult.: 1 : 500	4.7 uF	75 VDC	SMD/SMT	20 %	2917	75 mOhms	35.3 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 63V 6.8uF 2917 20% ESR=75mOhms T521D685M063ATE075 KEMET 1: € 5,02 3 972In Stock	Mfr. Part No. T521D685M063ATE075 Mouser Part No 80-T521D685M63ATE075	KEMET	Tantalum Capacitors - Polymer 63V 6.8uF 2917 20% ESR=75mOhms Learn More about KEMET t521 caps	Datasheet	3 972In Stock	Cut Tape € 5,02 € 3,66 € 3,12 € 2,96 Reel € 2,67 MouseReel Available	Min.: 1 Mult.: 1 : 500	6.8 uF	63 VDC	SMD/SMT	20 %	2917	75 mOhms	42.8 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T521	Reel, Cut Tape, MouseReel
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	10 uF	50 VDC	SMD/SMT	20 %	2917	90 mOhms	50 uA	1.8 mm	- 55 C	+ 125 C	7343	V Case	T521	Reel, Cut Tape, MouseReel
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	10 uF	63 VDC	SMD/SMT	20 %	2917	50 mOhms	63 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T521	Reel, Cut Tape, MouseReel
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	15 uF	63 VDC	SMD/SMT	20 %	2917	150 mOhms	94.5 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 22uF 20% ESR=50mOhms T521X226M050ATE050 KEMET 1: € 4,40 1 793In 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 793In Stock 5 500On Order On Order Ship Dates Mfr. No: T521X226M050ATE050 Stock: 1 793 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	22 uF	50 VDC	SMD/SMT	20 %	2917	50 mOhms	110 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T521	Reel, Cut Tape, MouseReel
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	33 uF	50 VDC	SMD/SMT	20 %	2917	75 mOhms	165 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T521	Reel, Cut Tape, MouseReel
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	330 uF	16 VDC	SMD/SMT	20 %	2917	25 mOhms	528 uA		- 55 C	+ 125 C	7343	X Case	T521	Reel, Cut Tape, MouseReel
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	22 uF	10 VDC	SMD/SMT	20 %	1411	80 mOhms	22 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T525	Reel, Cut Tape, MouseReel
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	100 uF	10 VDC	SMD/SMT	20 %	2917	25 mOhms	100 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T525	Reel, Cut Tape, MouseReel
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	220 uF	10 VDC	SMD/SMT	20 %	2917	25 mOhms	220 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T525	Reel, Cut Tape, MouseReel
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	47 uF	16 VDC	SMD/SMT	20 %	2917	35 mOhms	75.2 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T525	Reel, Cut Tape, MouseReel
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	680 uF	3 VDC	SMD/SMT	20 %	2917	25 mOhms	204 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T525	Reel, Cut Tape, MouseReel
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	220 uF	10 VDC	SMD/SMT	20 %	2917	10 mOhms	220 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T530	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm T530D337M006ATE010 KEMET 1: € 6,97 386In Stock 1 500Expected 19/04/2027	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 500Expected 19/04/2027	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 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	470 uF	2.5 VDC	SMD/SMT	20 %	2917	5 mOhms	117.5 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T530	Reel, Cut Tape, MouseReel
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	470 uF	2.5 VDC	SMD/SMT	20 %	2917	6 mOhms	117.5 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T530	Reel, Cut Tape, MouseReel
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	680 uF	2.5 VDC	SMD/SMT	20 %	2917	6 mOhms	170 uA		- 55 C	+ 125 C	7343	D Case	T530	Reel, Cut Tape, MouseReel