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 (JPY) 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	Qualification	Packaging
Tantalum Capacitors - Polymer 2.5V 220uF 7343 20% ESR=0.009Ohms AEC-Q200 T598D227M2R5ATE009 KEMET 1: ¥393.7 1,381In Stock	Mfr. Part # T598D227M2R5ATE009 Mouser Part # 80-T598D227M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 7343 20% ESR=0.009Ohms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1,381In Stock	Cut Tape ¥393.7 ¥269.1 ¥219.3 ¥204.3 Reel ¥192.7 View ¥191 ¥158 ¥155.5 MouseReel Available	Min.: 1 Mult.: 1 : 500	220 uF	2.5 VDC	SMD/SMT	20 %	2917	9 mOhms	55 mA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=35mOhms T520B476M006ATE035 KEMET 1: ¥229.2 1,900In Stock	Mfr. Part # T520B476M006ATE035 Mouser Part # 80-T520B476M6ATE35	KEMET	Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	1,900In Stock	Cut Tape ¥229.2 ¥158.8 ¥117.1 ¥98 ¥91.5 Reel ¥79.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	47 uF	6.3 VDC	SMD/SMT	20 %	1311	35 mOhms	29.61 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520 SSD		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=15mOhms T520V337M003ATE015 KEMET 1: ¥508.3 801In Stock	Mfr. Part # T520V337M003ATE015 Mouser Part # 80-T520V337M03ATE015	KEMET	Tantalum Capacitors - Polymer 3V 330uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	801In Stock	Cut Tape ¥508.3 ¥353.8 ¥292.3 ¥274.1 ¥240.8 Reel ¥229.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	330 uF	3 VDC	SMD/SMT	20 %	2917	15 mOhms	99 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 680uF 20% ESR=25mOhms T525D687M2R5ATE0257280 KEMET 1: ¥627.9 1,851In Stock	Mfr. Part # T525D687M2R5ATE0257280 Mouser Part # 80-T525D687M2R5ATE25	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 20% ESR=25mOhms Learn More about KEMET T525caps	Datasheet	1,851In Stock	Cut Tape ¥627.9 ¥453.5 ¥392 ¥347.1 Reel ¥274.1 View ¥310.6 ¥280.7 ¥257.5 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	680 uF	2.5 VDC	SMD/SMT	20 %	2917	25 mOhms	170 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T525		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 4.7uF 1311 20% ESR=200mOhm AEC-Q200 T591B475M035ATE200 KEMET 1: ¥219.3 2,732In Stock	Mfr. Part # T591B475M035ATE200 Mouser Part # 80-T591B475M35ATE200	KEMET	Tantalum Capacitors - Polymer 35V 4.7uF 1311 20% ESR=200mOhm AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	2,732In Stock	Cut Tape ¥219.3 ¥113.3 ¥104 ¥88.2 Reel ¥79.1 View ¥83.2 ¥74.1 ¥72.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	4.7 uF	35 VDC	SMD/SMT	20 %	1311	200 mOhms	16.5 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 150uF 7343 20% ESR=45mOhms AEC-Q200 T598V157M010ATE045 KEMET 1: ¥513.2 761In Stock	Mfr. Part # T598V157M010ATE045 Mouser Part # 80-T598V157M10ATE045	KEMET	Tantalum Capacitors - Polymer 10V 150uF 7343 20% ESR=45mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	761In Stock	Cut Tape ¥513.2 ¥368.7 ¥312.3 ¥282.4 ¥254.1 Reel ¥215.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	150 uF	10 VDC	SMD/SMT	20 %	2917	45 mOhms	150 uA	1.9 mm	- 55 C	+ 125 C	7343	V Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 680uF 7343 20% ESR=25mOhmsAEC-Q200 T598X687M006ATE025 KEMET 1: ¥534.8 1,004In Stock	Mfr. Part # T598X687M006ATE025 Mouser Part # 80-T598X687M06ATE025	KEMET	Tantalum Capacitors - Polymer 6.3V 680uF 7343 20% ESR=25mOhmsAEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1,004In Stock	Cut Tape ¥534.8 ¥387 ¥335.5 ¥295.7 Reel ¥260.8 View ¥244.2 ¥225.9 ¥220.9 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	680 uF	6 VDC	SMD/SMT	20 %	2917	25 mOhms	408 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=6mOhms T520D227M006ATE006 KEMET 1: ¥456.8 1,026In Stock 500Expected 5/4/2027	Mfr. Part # T520D227M006ATE006 Mouser Part # 80-T520D227M6ATE06	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=6mOhms Learn More about KEMET t520caps	Datasheet	1,026In Stock 500Expected 5/4/2027	Cut Tape ¥456.8 ¥320.6 ¥269.1 ¥244.2 Reel ¥210.9 MouseReel Available	Min.: 1 Mult.: 1 : 500	220 uF	6.3 VDC	SMD/SMT	20 %	2917	6 mOhms	138.6 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 68uF 2917 20% ESR=25mOhms T520V686M010ATE025 KEMET 1: ¥383.7 898In Stock	Mfr. Part # T520V686M010ATE025 Mouser Part # 80-T520V686M10ATE025	KEMET	Tantalum Capacitors - Polymer 10V 68uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	898In Stock	Cut Tape ¥383.7 ¥262.4 ¥212.6 ¥197.7 ¥172.7 Reel ¥163.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	68 uF	10 VDC	SMD/SMT	20 %	2917	25 mOhms	68 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520 SSD		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms T520Y477M006ATE035 KEMET 1: ¥491.7 965In Stock	Mfr. Part # T520Y477M006ATE035 Mouser Part # 80-T520Y477M6ATE35	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	965In Stock	Cut Tape ¥491.7 ¥362.1 ¥299 ¥279 Reel ¥245.8 MouseReel Available	Min.: 1 Mult.: 1 : 500	470 uF	6.3 VDC	SMD/SMT	20 %	2917	35 mOhms	296.1 uA	3.8 mm	- 55 C	+ 105 C	7343	Y Case	T520 SSD		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms T520Y687M004ATE010 KEMET 1: ¥784 484In Stock	Mfr. Part # T520Y687M004ATE010 Mouser Part # 80-T520Y687M4ATE10	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	484In Stock	Cut Tape ¥784 ¥563.1 ¥475 ¥448.5 Reel ¥400.3 MouseReel Available	Min.: 1 Mult.: 1 : 500	680 uF	4 VDC	SMD/SMT	20 %	2917	10 mOhms	272 uA	3.8 mm	- 55 C	+ 105 C	7343	Y Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 7343 20% ESR=0.012Ohms AECQ2 T598D337M2R5ATE012 KEMET 1: ¥390.3 879In Stock	Mfr. Part # T598D337M2R5ATE012 Mouser Part # 80-T598D337M2R5ATE12	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 7343 20% ESR=0.012Ohms AECQ2 Learn More about KEMET t598series capacitors	Datasheet	879In Stock	Cut Tape ¥390.3 ¥267.4 ¥217.6 ¥202.6 Reel ¥174.4 MouseReel Available	Min.: 1 Mult.: 1 : 500	330 uF	2.5 VDC	SMD/SMT	20 %	2917	100 Ohms	82.5 mA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 63V 4.7 uF AEC-Q200 20% ESR=200mOhms AEC-Q200 T598D475M063ATE200 KEMET 1: ¥488.3 990In Stock	Mfr. Part # T598D475M063ATE200 Mouser Part # 80-T598D475M63ATE200	KEMET	Tantalum Capacitors - Polymer 63V 4.7 uF AEC-Q200 20% ESR=200mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	990In Stock	Cut Tape ¥488.3 ¥338.8 ¥280.7 ¥260.8 Reel ¥255.8 MouseReel Available	Min.: 1 Mult.: 1 : 500	4.7 uF	63 VDC	SMD/SMT	20 %	0201	200 mOhms	29.6 uA		- 55 C	+ 125 C	7343	D Case	T598	AEC-Q200	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10.0UF 63.0V T543X106K063ATE050 KEMET 1: ¥2,509.8 9In Stock 100Expected 10/21/2026	Mfr. Part # T543X106K063ATE050 Mouser Part # 80-543X106K063ATE050	KEMET	Tantalum Capacitors - Polymer 10.0UF 63.0V	Datasheet	9In Stock 100Expected 10/21/2026	Cut Tape ¥2,509.8 ¥1,903.5 ¥1,878.6 Reel ¥1,594.6 ¥1,320.5 MouseReel Available	Min.: 1 Mult.: 1 : 100	10 uF	63 VDC	SMD/SMT	10 %	2917	50 mOhms	63 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T543 HRA		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=150mOhms T520A107M004ATE150 KEMET 1: ¥166.1 342In Stock	Mfr. Part # T520A107M004ATE150 Mouser Part # 80-T520A107M04ATE150	KEMET	Tantalum Capacitors - Polymer 4V 100uF 1206 20% ESR=150mOhms Learn More about KEMET t520caps	Datasheet	342In Stock	Cut Tape ¥166.1 ¥112.3 ¥81.7 ¥67.8 ¥63.1 Reel ¥54.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	100 uF	4 VDC	SMD/SMT	20 %	1206	150 mOhms	40 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=40mOhms T520B107M006ANE040 KEMET 1: ¥385.4 315In Stock	Mfr. Part # T520B107M006ANE040 Mouser Part # 80-T520B107M06ANE040	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	315In Stock	Cut Tape ¥385.4 ¥272.4 ¥232.5 ¥202.6 Reel ¥149.7 View ¥176.1 ¥161.8 ¥141.8 ¥138.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	100 uF	6.3 VDC	SMD/SMT	20 %	1311	40 mOhms	63 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 8V 150uF 2917 20% ESR=40mOhms T520D157M008ATE040 KEMET 1: ¥385.4 10In Stock 500Expected 5/6/2027	Mfr. Part # T520D157M008ATE040 Mouser Part # 80-T520D157M8E40	KEMET	Tantalum Capacitors - Polymer 8V 150uF 2917 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	10In Stock 500Expected 5/6/2027	Cut Tape ¥385.4 ¥270.7 ¥232.5 ¥202.6 Reel ¥165.8 MouseReel Available	Min.: 1 Mult.: 1 : 500	150 uF	8 VDC	SMD/SMT	20 %	2917	40 mOhms	120 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=9mOhms T520L337M2R5ATE009 KEMET 1: ¥634.5 635In Stock	Mfr. Part # T520L337M2R5ATE009 Mouser Part # 80-T520L337M2R5ATE9	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	635In Stock	Cut Tape ¥634.5 ¥466.7 ¥348.8 ¥330.5 Reel ¥285.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	330 uF	2.5 VDC	SMD/SMT	20 %	2312	9 mOhms	82.5 uA	1.8 mm	- 55 C	+ 105 C	6032	L Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 33uF 1206 20% ESR=200mohms T527I336M010ATE200 KEMET 1: ¥234.2 1,250In Stock	Mfr. Part # T527I336M010ATE200 Mouser Part # 80-T527I336M10ATE200	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1206 20% ESR=200mohms Learn More about KEMET T527 KOCAPs	Datasheet	1,250In Stock	Cut Tape ¥234.2 ¥127.7 ¥115.3 ¥95.5 ¥88.9 Reel ¥71.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	33 uF	10 VDC	SMD/SMT	20 %	1206	200 mOhms	33 uA	0.9 mm	- 55 C	+ 105 C	3216	I Case	T527		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 220UF 10V 10% D T543D227K010AHW040 KEMET 1: ¥2,345.3 19In Stock	Mfr. Part # T543D227K010AHW040 Mouser Part # 80-T543D227K010AHW04	KEMET	Tantalum Capacitors - Polymer 220UF 10V 10% D	Datasheet	19In Stock	Cut Tape ¥2,345.3 ¥1,777.3 ¥1,581.3 Reel ¥1,425.1 ¥1,347.1 MouseReel Available	Min.: 1 Mult.: 1 : 100	220 uF	10 VDC	SMD/SMT	10 %	2917	40 mOhms	220 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T543 HRA		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 33uF 1206 20% ESR=70mOhms T520A336M004ATE070 KEMET 1: ¥166.1 1,770In Stock	Mfr. Part # T520A336M004ATE070 Mouser Part # 80-T520A336M4ATE70	KEMET	Tantalum Capacitors - Polymer 4V 33uF 1206 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1,770In Stock	Cut Tape ¥166.1 ¥112.3 ¥81.7 ¥67.8 ¥63.1 Reel ¥59.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	33 uF	4 VDC	SMD/SMT	20 %	1206	70 mOhms	13.2 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 150uF 2312 20% ESR=45mOhms T520C157M004ATE045 KEMET 1: ¥235.9 500In Stock	Mfr. Part # T520C157M004ATE045 Mouser Part # 80-T520C157M4ATE45	KEMET	Tantalum Capacitors - Polymer 4V 150uF 2312 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	500In Stock	Cut Tape ¥235.9 ¥164.1 ¥121.1 Reel ¥101.2 MouseReel Available	Min.: 1 Mult.: 1 : 500	150 uF	4 VDC	SMD/SMT	20 %	2312	45 mOhms	60 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=40mOhms T520B107M004ATE040 KEMET 1: ¥237.5 1,137In Stock	Mfr. Part # T520B107M004ATE040 Mouser Part # 80-T520B107M4E40	KEMET	Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	1,137In Stock	Cut Tape ¥237.5 ¥164.8 ¥121.4 ¥101.7 ¥94.8 Reel ¥78.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	100 uF	4 VDC	SMD/SMT	20 %	1311	40 mOhms	40 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=70mOhms T520B337M2R5ATE070 KEMET 1: ¥187.7 1,674In Stock	Mfr. Part # T520B337M2R5ATE070 Mouser Part # 80-T520B337M2R5ATE70	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1,674In Stock	Cut Tape ¥187.7 ¥127.7 ¥93 ¥77.1 ¥71.8 Reel ¥67.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	330 uF	2.5 VDC	SMD/SMT	20 %	1311	70 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 330uF 20% ESR=35mOhms T520X337M010ATE035 KEMET 1: ¥782.3 8In Stock	Mfr. Part # T520X337M010ATE035 Mouser Part # 80-T520X337M10ATE035	KEMET	Tantalum Capacitors - Polymer 10V 330uF 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	8In Stock	Cut Tape ¥782.3 ¥563.1 ¥488.3 ¥431.9 Reel ¥372.1 MouseReel Available	Min.: 1 Mult.: 1 : 500	330 uF	10 VDC	SMD/SMT	20 %	2917	35 mOhms	330 uA	4 mm	- 55 C	+ 105 C	7343	X Case	T520 SSD		Reel, Cut Tape, MouseReel