Tantalum Capacitors - Polymer

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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.

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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	Packaging
Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=10mOhms T530X337M010AHE010 KEMET 1: 7,41 € 644In Stock 2.500Expected 9/2/2027	Mfr. Part No. T530X337M010AHE010 Mouser Part No 80-T530X337M10AHE010	KEMET	Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	644In Stock 2.500Expected 9/2/2027	Cut Tape 7,41 € 5,56 € 4,82 € 4,59 € Reel 4,58 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.000 : 500	No	330 uF	10 VDC	SMD/SMT	20 %	2917	10 mOhms	330 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=4mOhm T530X477M006AHE004 KEMET 1: 8,51 € 424In Stock 3.000On Order	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	424In Stock 3.000On Order On Order Ship Dates Mfr. No: T530X477M006AHE004 Stock: 424 Can Dispatch Immediately On Order: 2.000 Expected 11/16/2026 1.000 Expected 1/25/2027 Factory Lead Time: 44 Weeks	Cut Tape 8,51 € 6,32 € 5,49 € 5,08 € Reel 4,69 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.000 : 500	No	470 uF	6.3 VDC	SMD/SMT	20 %	2917	4 mOhms	296.1 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3 VDC 100uF 1206 20% ESR=35mOhms T520A107M006ATE035 KEMET 1: 0,929 € 35In Stock 46.000On Order	Mfr. Part No. T520A107M006ATE035 Mouser Part No 80-T520A107M006AT	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 100uF 1206 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	35In Stock 46.000On Order On Order Ship Dates Mfr. No: T520A107M006ATE035 Stock: 35 Can Dispatch Immediately On Order: 2.000 Expected 2/1/2027 44.000 Expected 2/10/2027 Factory Lead Time: 26 Weeks	Cut Tape 0,929 € 0,529 € 0,425 € 0,359 € Reel 0,295 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 8.000 : 2.000		100 uF	6.3 VDC	SMD/SMT	20 %	1206	35 mOhms	63 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=200mOhms T520A107M004ATE200 KEMET 1: 0,783 € 2.034In Stock	Mfr. Part No. T520A107M004ATE200 Mouser Part No 80-T520A107M04ATE200	KEMET	Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=200mOhms Learn More about KEMET t520caps	Datasheet	2.034In Stock	Cut Tape 0,783 € 0,385 € 0,35 € 0,292 € 0,273 € Reel 0,263 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		100 uF	4 VDC	SMD/SMT	20 %	1206	200 mOhms	40 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 22uF 1206 20% ESR=100mOhms T520A226M006ATE100 KEMET 1: 0,851 € 400In Stock 10.000On Order	Mfr. Part No. T520A226M006ATE100 Mouser Part No 80-T520A226M6ATE100	KEMET	Tantalum Capacitors - Polymer 6.3V 22uF 1206 20% ESR=100mOhms Learn More about KEMET t520caps	Datasheet	400In Stock 10.000On Order On Order Ship Dates Mfr. No: T520A226M006ATE100 Stock: 400 Can Dispatch Immediately On Order: 4.000 Expected 12/24/2026 6.000 Expected 1/20/2027 Factory Lead Time: 26 Weeks	Cut Tape 0,851 € 0,488 € 0,394 € 0,335 € 0,315 € Reel 0,285 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 8.000 : 2.000		22 uF	6.3 VDC	SMD/SMT	20 %	1206	100 mOhms	13.86 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=25mOhms T520A227M2R5ATE025 KEMET 1: 1,19 € 100In Stock 2.000Expected 12/1/2026	Mfr. Part No. T520A227M2R5ATE025 Mouser Part No 80-T520A227M2R5ATE25	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	100In Stock 2.000Expected 12/1/2026	Cut Tape 1,19 € 0,661 € 0,598 € 0,508 € Reel 0,436 € View 0,475 € 0,411 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 8.000 : 2.000		220 uF	2.5 VDC	SMD/SMT	20 %	1206	25 mOhms	55 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=35mOhms T520A227M2R5ATE035 KEMET 1: 1,20 € 1.891In Stock 2.000Expected 3/8/2027	Mfr. Part No. T520A227M2R5ATE035 Mouser Part No 80-T520A227M2R5ATE35	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 1206 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	1.891In Stock 2.000Expected 3/8/2027	Cut Tape 1,20 € 0,626 € 0,575 € 0,489 € Reel 0,44 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 8.000 : 2.000		220 uF	2.5 VDC	SMD/SMT	20 %	1206	35 mOhms	55 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 47uF 1206 20% ESR=70mOhms T520A476M004ATE070 KEMET 1: 0,894 € 3.924In Stock 6.000Expected 1/25/2027	Mfr. Part No. T520A476M004ATE070 Mouser Part No 80-T520A476M4ATE70	KEMET	Tantalum Capacitors - Polymer 4V 47uF 1206 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	3.924In Stock 6.000Expected 1/25/2027	Cut Tape 0,894 € 0,464 € 0,419 € 0,354 € 0,334 € Reel 0,298 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		47 uF	4 VDC	SMD/SMT	20 %	1206	70 mOhms	18.8 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 47uF 1206 20% ESR=80mOhms T520A476M004ATE080 KEMET 1: 0,783 € 750In Stock	Mfr. Part No. T520A476M004ATE080 Mouser Part No 80-T520A476M4ATE80	KEMET	Tantalum Capacitors - Polymer 4V 47uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	750In Stock	Cut Tape 0,783 € 0,385 € 0,35 € 0,292 € 0,273 € Reel 0,257 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		47 uF	4 VDC	SMD/SMT	20 %	1206	80 mOhms	18.8 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 68uF 20% ESR=150mOhms T520A686M006ATE150 KEMET 1: 1,20 € 830In Stock 2.000Expected 11/23/2026	Mfr. Part No. T520A686M006ATE150 Mouser Part No 80-T520A686M06ATE150	KEMET	Tantalum Capacitors - Polymer 6.3V 68uF 20% ESR=150mOhms Learn More about KEMET t520caps	Datasheet	830In Stock 2.000Expected 11/23/2026	Cut Tape 1,20 € 0,626 € 0,575 € 0,489 € 0,463 € Reel 0,438 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		68 uF	6.3 VDC	SMD/SMT	20 %	1206	150 mOhms	42.84 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 68uF 1206 20% ESR=70mOhms T520A686M2R5ATE070 KEMET 1: 0,86 € 2.483In Stock	Mfr. Part No. T520A686M2R5ATE070 Mouser Part No 80-T520A686M2R5ATE70	KEMET	Tantalum Capacitors - Polymer 2.5V 68uF 1206 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	2.483In Stock	Cut Tape 0,86 € 0,427 € 0,389 € 0,325 € 0,305 € Reel 0,289 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		68 uF	2.5 VDC	SMD/SMT	20 %	1206	70 mOhms	17 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 68uF 1206 20% ESR=70mOhms T520A686M006ANE070 KEMET 1: 2,13 € 1.838In Stock	Mfr. Part No. T520A686M006ANE070 Mouser Part No 80-T520A686M6ANE70	KEMET	Tantalum Capacitors - Polymer 6.3V 68uF 1206 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1.838In Stock	Cut Tape 2,13 € 1,51 € 1,30 € 1,14 € Reel 0,84 € View 1,01 € 0,903 € 0,797 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		68 uF	6.3 VDC	SMD/SMT	20 %	1206	70 mOhms	42.84 uA	1.6 mm	- 55 C		3216	A Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=70mOhms T520B107M004ATE070 KEMET 1: 1,07 € 1.320In Stock 6.000Expected 6/17/2027	Mfr. Part No. T520B107M004ATE070 Mouser Part No 80-T520B107M004	KEMET	Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1.320In Stock 6.000Expected 6/17/2027	Cut Tape 1,07 € 0,544 € 0,499 € 0,488 € 0,454 € Reel 0,378 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		100 uF	4 VDC	SMD/SMT	20 %	1311	70 mOhms	40 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=70mOhms T520B107M2R5ATE070 KEMET 1: 1,04 € 1.875In Stock	Mfr. Part No. T520B107M2R5ATE070 Mouser Part No 80-T520B107M2R5E70	KEMET	Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1.875In Stock	Cut Tape 1,04 € 0,532 € 0,487 € 0,411 € Reel 0,368 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		100 uF	2.5 VDC	SMD/SMT	20 %	1311	70 mOhms	25 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=35mOhms T520B107M004ATE035 KEMET 1: 1,26 € 1.995In Stock 2.000Expected 11/23/2026	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	1.995In Stock 2.000Expected 11/23/2026	Cut Tape 1,26 € 0,681 € 0,626 € 0,526 € 0,515 € Reel 0,459 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 8.000 : 2.000		100 uF	4 VDC	SMD/SMT	20 %	1311	35 mOhms	40 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 150uF 1311 20% ESR=40mOhms T520B157M004ATE040 KEMET 1: 1,30 € 2.482In Stock	Mfr. Part No. T520B157M004ATE040 Mouser Part No 80-T520B157M4E40	KEMET	Tantalum Capacitors - Polymer 4V 150uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	2.482In Stock	Cut Tape 1,30 € 0,681 € 0,627 € 0,536 € 0,507 € Reel 0,483 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		150 uF	4 VDC	SMD/SMT	20 %	1311	40 mOhms	60 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=15mOhms T520B227M2R5ATE015 KEMET 1: 1,49 € 123In Stock 8.000On Order	Mfr. Part No. T520B227M2R5ATE015 Mouser Part No 80-T520B227M2R5ATE15	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	123In Stock 8.000On Order On Order Ship Dates Mfr. No: T520B227M2R5ATE015 Stock: 123 Can Dispatch Immediately On Order: 2.000 Expected 11/19/2026 6.000 Expected 7/6/2027 Factory Lead Time: 25 Weeks	Cut Tape 1,49 € 1,01 € 0,813 € 0,75 € View Reel 0,574 € 0,643 € 0,611 € 0,574 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 8.000 : 2.000		220 uF	2.5 VDC	SMD/SMT	20 %	1311	15 mOhms	55 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=21mOhms T520B227M2R5ATE021 KEMET 1: 1,22 € 15In Stock	Mfr. Part No. T520B227M2R5ATE021 Mouser Part No 80-T520B227M2R5ATE21	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=21mOhms Learn More about KEMET t520caps	Datasheet	15In Stock	Cut Tape 1,22 € 0,636 € 0,585 € 0,498 € 0,47 € Reel 0,445 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		220 uF	2.5 VDC	SMD/SMT	20 %	1311	21 mOhms	55 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=35mOhms T520B227M2R5ATE035 KEMET 1: 0,989 € 4.127In Stock 10.000Expected 6/17/2027	Mfr. Part No. T520B227M2R5ATE035 Mouser Part No 80-T520B227M2R5E35	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	4.127In Stock 10.000Expected 6/17/2027	Cut Tape 0,989 € 0,501 € 0,458 € 0,386 € 0,364 € Reel 0,345 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		220 uF	2.5 VDC	SMD/SMT	20 %	1311	35 mOhms	55 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=35mOhms T520B227M004ATE035 KEMET 1: 1,31 € 633In Stock	Mfr. Part No. T520B227M004ATE035 Mouser Part No 80-T520B227M4ATE35	KEMET	Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	633In Stock	Cut Tape 1,31 € 0,683 € 0,629 € 0,537 € 0,508 € Reel 0,485 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		220 uF	4 VDC	SMD/SMT	20 %	1311	35 mOhms	88 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=45mOhms T520B227M004ATE045 KEMET 1: 1,18 € 2.000In Stock	Mfr. Part No. T520B227M004ATE045 Mouser Part No 80-T520B227M4ATE45	KEMET	Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	2.000In Stock	Cut Tape 1,18 € 0,617 € 0,567 € 0,482 € 0,456 € Reel 0,433 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		220 uF	4 VDC	SMD/SMT	20 %	1311	45 mOhms	88 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=7mOhms T520B227M004ATE070 KEMET 1: 1,08 € 2.435In Stock	Mfr. Part No. T520B227M004ATE070 Mouser Part No 80-T520B227M4ATE70	KEMET	Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	2.435In Stock	Cut Tape 1,08 € 0,55 € 0,504 € 0,426 € 0,402 € Reel 0,388 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 4.000 : 2.000		220 uF	4 VDC	SMD/SMT	20 %	1311	70 mOhms	88 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=9mOhms T520B337M2R5ATE009 KEMET 1: 1,79 € 1.899In Stock 40.000Expected 2/1/2027	Mfr. Part No. T520B337M2R5ATE009 Mouser Part No 80-T520B337M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	1.899In Stock 40.000Expected 2/1/2027	Cut Tape 1,79 € 1,21 € 0,98 € 0,912 € View Reel 0,728 € 0,785 € 0,747 € 0,728 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 8.000 : 2.000		330 uF	2.5 VDC	SMD/SMT	20 %	1311	9 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 20% ESR=18mOhms T520B337M2R5ATE018 KEMET 1: 1,42 € 1.352In Stock 2.000Expected 4/22/2027	Mfr. Part No. T520B337M2R5ATE018 Mouser Part No 80-T520B337M2R5ATE18	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	1.352In Stock 2.000Expected 4/22/2027	Cut Tape 1,42 € 0,754 € 0,696 € 0,597 € 0,566 € Reel 0,54 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		330 uF	2.5 VDC	SMD/SMT	20 %	1311	18 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 20% ESR=35mOhms T520B337M2R5ATE035 KEMET 1: 0,963 € 622In Stock 2.000Expected 7/27/2027	Mfr. Part No. T520B337M2R5ATE035 Mouser Part No 80-T520B337M2R5ATE35	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	622In Stock 2.000Expected 7/27/2027	Cut Tape 0,963 € 0,488 € 0,445 € 0,375 € 0,353 € Reel 0,335 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		330 uF	2.5 VDC	SMD/SMT	20 %	1311	35 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel