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.	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 20V 68uF 2917 20% ESR=50mOhms AEC-Q200 T591D686M020ATE050 KEMET 1: ¥367.1 1,000In Stock	Mfr. Part # T591D686M020ATE050 Mouser Part # 80-T591D686M020ATE50	KEMET	Tantalum Capacitors - Polymer 20V 68uF 2917 20% ESR=50mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	1,000In Stock	Cut Tape ¥367.1 ¥277.4 ¥250.8 ¥222.6 Reel ¥196 MouseReel Available	Min.: 1 Mult.: 1 : 500		68 uF	20 VDC	SMD/SMT	20 %	2917	50 mOhms	136 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T591		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=25mOhms T520D477M004ATE025 KEMET 1: ¥343.8 1,000In Stock	Mfr. Part # T520D477M004ATE025 Mouser Part # 80-T520D477M4E25	KEMET	Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	1,000In Stock	Cut Tape ¥343.8 ¥242.5 ¥207.6 ¥182.7 Reel ¥157.1 MouseReel Available	Min.: 1 Mult.: 1 : 500		470 uF	4 VDC	SMD/SMT	20 %	2917	25 mOhms	188 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=90mOhms T520V156M025ATE090 KEMET 1: ¥470.1 679In Stock	Mfr. Part # T520V156M025ATE090 Mouser Part # 80-T520V156M25ATE090	KEMET	Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=90mOhms Learn More about KEMET t520caps	Datasheet	679In Stock	Cut Tape ¥470.1 ¥335.5 ¥289 ¥254.1 ¥225.9 Reel ¥201 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		15 uF	25 VDC	SMD/SMT	20 %	2917	90 mOhms	37.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520 SSD		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 150uF 20% ESR=55mOhms T525D157M010ATE055 KEMET 1: ¥596.3 783In Stock	Mfr. Part # T525D157M010ATE055 Mouser Part # 80-T525D157M10ATE055	KEMET	Tantalum Capacitors - Polymer 10V 150uF 20% ESR=55mOhms Learn More about KEMET T525caps	Datasheet	783In Stock	Cut Tape ¥596.3 ¥418.6 ¥348.8 ¥327.2 Reel ¥289 View ¥272.4 ¥265.8 MouseReel Available	Min.: 1 Mult.: 1 : 500		150 uF	10 VDC	SMD/SMT	20 %	2917	55 mOhms	150 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T525		Reel, Cut Tape, MouseReel
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 10V 150uF 2917 10% ESR=25mOhms T543D157K010AHW025 KEMET 1: ¥1,989.9 194In Stock	Mfr. Part # T543D157K010AHW025 Mouser Part # 80-T543D157K10AHW25	KEMET	Tantalum Capacitors - Polymer 10V 150uF 2917 10% ESR=25mOhms Learn More about KEMET T543	Datasheet	194In Stock	Cut Tape ¥1,989.9 ¥1,496.6 ¥1,327.1 Reel ¥1,190.9 ¥1,107.9 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	150 uF	10 VDC	SMD/SMT	10 %	2917	25 mOhms	150 uA	2.8 mm	- 55 C	+ 125 C	7343	D Case	T543 HRA		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 30Vol 100uF 7343 20% ESR=60mOhms T543X107M030AHW060 KEMET 1: ¥3,926.6 100In Stock	Mfr. Part # T543X107M030AHW060 Mouser Part # 80-T543X107M030AHW60	KEMET	Tantalum Capacitors - Polymer 30Vol 100uF 7343 20% ESR=60mOhms	Datasheet	100In Stock	Cut Tape ¥3,926.6 ¥3,004.7 ¥2,964.9 Reel ¥2,518.1 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	100 uF	30 VDC	SMD/SMT	20 %	2917	60 mOhms	300 uA	4.3 mm	- 55 C	+ 105 C	7343	X Case	T543 HRA		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 3volts 1500uF 20% 20% ESR=8mOhms T543X158M003AHW008 KEMET 1: ¥3,430 50In Stock 300Expected 2/18/2027	Mfr. Part # T543X158M003AHW008 Mouser Part # 80-T543X158M3AHW8	KEMET	Tantalum Capacitors - Polymer 3volts 1500uF 20% 20% ESR=8mOhms Learn More about KEMET T543	Datasheet	50In Stock 300Expected 2/18/2027	Cut Tape ¥3,430 ¥2,722.4 ¥2,438.3 Reel ¥2,352 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	1500 uF	3 VDC	SMD/SMT	20 %	2917	8 mOhms	450 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T543 HRA		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 33UF 50V 10% X T543X336K050AHW075 KEMET 1: ¥3,052.9 15In Stock 1,600On Order	Mfr. Part # T543X336K050AHW075 Mouser Part # 80-T543X336K50AHW075	KEMET	Tantalum Capacitors - Polymer 33UF 50V 10% X	Datasheet	15In Stock 1,600On Order On Order Ship Dates Mfr. #: T543X336K050AHW075 Stock: 15 Can Ship Immediately On Order: 800 Expected 8/18/2027 800 Expected 10/25/2027 Factory Lead-Time: 53 Weeks	Cut Tape ¥3,052.9 ¥2,315.4 ¥2,059.6 Reel ¥1,857 MouseReel Available	Min.: 1 Mult.: 1 Max.: 400 : 100	No	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 15uF 20% ESR=80mOhms T520D156M025AHE080 KEMET 1: ¥541.5 23In Stock	Mfr. Part # T520D156M025AHE080 Mouser Part # 80-T520D156M025AHE80	KEMET	Tantalum Capacitors - Polymer 25V 15uF 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	23In Stock	Cut Tape ¥541.5 ¥393.7 ¥340.5 ¥300.6 Reel ¥214.3 MouseReel Available	Min.: 1 Mult.: 1 : 500	No	15 uF	25 VDC	SMD/SMT	20 %	2917	80 mOhms	37.5 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 150uF 20% ESR=55mOhms T520D157M010AHE055 KEMET 1: ¥388.7 465In Stock	Mfr. Part # T520D157M010AHE055 Mouser Part # 80-T520D157M10AHE055	KEMET	Tantalum Capacitors - Polymer 10V 150uF 20% ESR=55mOhms Learn More about KEMET t520caps	Datasheet	465In Stock	Cut Tape ¥388.7 ¥274.1 ¥234.2 ¥206 Reel ¥145.5 MouseReel Available	Min.: 1 Mult.: 1 : 500	No	150 uF	10 VDC	SMD/SMT	20 %	2917	55 mOhms	150 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 3V 330uF 20% ESR=25mOhms T520V337M003AHE025 KEMET 1: ¥807.2 600In Stock	Mfr. Part # T520V337M003AHE025 Mouser Part # 80-T520V337M003AHE25	KEMET	Tantalum Capacitors - Polymer 3V 330uF 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	600In Stock	Cut Tape ¥807.2 ¥566.4 ¥488.3 ¥428.5 ¥416.9 Reel ¥415.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	No	330 uF	3 VDC	SMD/SMT	20 %	2917	25 mOhms	99 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 60volts 20uF 20% T550B206M060AH KEMET 1: ¥7,130.7 17In Stock	Mfr. Part # T550B206M060AH Mouser Part # 80-T550B206M060AH	KEMET	Tantalum Capacitors - Polymer 60volts 20uF 20% Learn More about KEMET phs capacitors	Datasheet	17In Stock	¥7,130.7 ¥5,680.6	Min.: 1 Mult.: 1	No	20 uF	60 VDC	Axial	20 %		200 mOhms	120 uA		- 55 C	+ 105 C		B Case	T550		Tray
Tantalum Capacitors - Polymer 50VDC 33uF 2917 20% ESR=75mOhms T541X336M050AH KEMET 1: ¥4,544.5 28In Stock	Mfr. Part # T541X336M050AH Mouser Part # 80-T541X336M050AH	KEMET	Tantalum Capacitors - Polymer 50VDC 33uF 2917 20% ESR=75mOhms Learn More about KEMET KEMETt54caps	Datasheet	28In Stock	Cut Tape ¥4,544.5 ¥3,519.7 ¥3,295.4 Reel ¥3,295.4 ¥2,798.8 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	33 uF	50 VDC	SMD/SMT	20 %	2917	75 mOhms	165 uA		- 55 C	+ 125 C	7343	X Case	T541 HRA		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 63V 22uF 2917 10% ESR=75mOhms T543X226K063AHS0757280 KEMET 1: ¥3,697.4 54In Stock 511On Order	Mfr. Part # T543X226K063AHS0757280 Mouser Part # 80-T543X226K63HS75LR	KEMET	Tantalum Capacitors - Polymer 63V 22uF 2917 10% ESR=75mOhms Learn More about KEMET T543	Datasheet	54In Stock 511On Order On Order Ship Dates Mfr. #: T543X226K063AHS0757280 Stock: 54 Can Ship Immediately On Order: 11 Expected 10/19/2026 500 Expected 12/14/2026 Factory Lead-Time: 18 Weeks	Cut Tape ¥3,697.4 ¥2,830.3 ¥2,529.7 Reel ¥2,288.9 ¥2,199.2 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	No	22 uF	63 VDC	SMD/SMT	10 %	2917	75 mOhms	138.6 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T543 HRA		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 220uF 2917 10% ESR=35mOhms T543X227K016AHW035 KEMET 1: ¥2,984.8 6In Stock 300Expected 10/20/2027	Mfr. Part # T543X227K016AHW035 Mouser Part # 80-T543X227K016AHW35	KEMET	Tantalum Capacitors - Polymer 16V 220uF 2917 10% ESR=35mOhms Learn More about KEMET T543	Datasheet	6In Stock 300Expected 10/20/2027	Cut Tape ¥2,984.8 ¥2,262.3 ¥2,013.1 Reel ¥1,813.8 ¥1,715.8 ¥1,626.1 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	220 uF	16 VDC	SMD/SMT	10 %	2917	35 mOhms	352 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T543 HRA		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 680uF 20% ESR=25mOhms T520D687M004AHE025 KEMET 1: ¥747.5 98In Stock	Mfr. Part # T520D687M004AHE025 Mouser Part # 80-T520D687M04AHE025	KEMET	Tantalum Capacitors - Polymer 4V 680uF 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	98In Stock	Cut Tape ¥747.5 ¥539.8 ¥466.7 ¥411.9 Reel ¥340.5 MouseReel Available	Min.: 1 Mult.: 1 : 500	No	680 uF	4 VDC	SMD/SMT	20 %	2917	25 mOhms	272 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 33uF 1206 20% ESR=80mOhms T520A336M006AHE080 KEMET 1: ¥443.5 618In Stock	Mfr. Part # T520A336M006AHE080 Mouser Part # 80-T520A336M06AHE080	KEMET	Tantalum Capacitors - Polymer 6.3V 33uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	618In Stock	Cut Tape ¥443.5 ¥313.9 ¥270.7 ¥237.5 View Reel ¥145.3 ¥209.3 ¥192.7 ¥145.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	No	33 uF	6.3 VDC	SMD/SMT	20 %	1206	80 mOhms	20.79 uA	1.6 mm	- 55 C	+ 105 C	3216	A Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10volts 220uF 20% D CASE ESR=25 T525D227M010AHE025 KEMET 1: ¥725.9 168In Stock	Mfr. Part # T525D227M010AHE025 Mouser Part # 80-T525D227M010AHE25	KEMET	Tantalum Capacitors - Polymer 10volts 220uF 20% D CASE ESR=25 Learn More about KEMET T525caps	Datasheet	168In Stock	Cut Tape ¥725.9 ¥523.2 ¥453.5 ¥400.3 Reel ¥332.2 MouseReel Available	Min.: 1 Mult.: 1 : 500	No	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 10V 330uF 2917 20% ESR=35mOhms T520Y337M010AHE035 KEMET 1: ¥702.6 641In Stock	Mfr. Part # T520Y337M010AHE035 Mouser Part # 80-T520Y337M10AHE035	KEMET	Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	641In Stock	Cut Tape ¥702.6 ¥513.2 ¥461.8 ¥387 Reel ¥345.5 MouseReel Available	Min.: 1 Mult.: 1 : 500	No	330 uF	10 VDC	SMD/SMT	20 %	2917	35 mOhms	330 uA	3.8 mm	- 55 C	+ 105 C	7343	Y Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=10mOhms T530X477M006AHE010 KEMET 1: ¥1,325.5 275In Stock	Mfr. Part # T530X477M006AHE010 Mouser Part # 80-T530X477M006AH	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	275In Stock	Cut Tape ¥1,325.5 ¥1,149.4 ¥1,014.9 ¥908.6 Reel ¥838.8 MouseReel Available	Min.: 1 Mult.: 1 : 500	No	470 uF	6.3 VDC	SMD/SMT	20 %	2917	10 mOhms	296.1 uA	4 mm	- 55 C	+ 125 C	7343	X Case	T530		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 1311 10% ESR=35mOhms T543B337K2R5AHW035 KEMET 1: ¥1,699.2 785In Stock 6,400On Order	Mfr. Part # T543B337K2R5AHW035 Mouser Part # 80-T543B337K2R5AHW35	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1311 10% ESR=35mOhms Learn More about KEMET T543	Datasheet	785In Stock 6,400On Order On Order Ship Dates Mfr. #: T543B337K2R5AHW035 Stock: 785 Can Ship Immediately On Order: 1,400 Expected 10/23/2026 2,000 Expected 11/2/2026 3,000 Expected 12/18/2026 Factory Lead-Time: 53 Weeks	Cut Tape ¥1,699.2 ¥1,227.5 ¥1,073 Reel ¥1,013.2 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 63V 10uF 2917 T543X106K063AHE050 KEMET 1: ¥2,509.8 66In Stock	Mfr. Part # T543X106K063AHE050 Mouser Part # 80-T543X106K063AHE05	KEMET	Tantalum Capacitors - Polymer 63V 10uF 2917 Learn More about KEMET T543	Datasheet	66In Stock	Cut Tape ¥2,509.8 ¥1,903.5 ¥1,878.6 Reel ¥1,594.6	Min.: 1 Mult.: 1 : 100	No	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
Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=70mOhms T520B336M010AHE070 KEMET 1: ¥209.3 555In Stock	Mfr. Part # T520B336M010AHE070 Mouser Part # 80-T520B336M10AHE070	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	555In Stock	Cut Tape ¥209.3 ¥142 ¥103.3 ¥85.7 ¥79.7 Reel ¥63.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	No	33 uF	10 VDC	SMD/SMT	20 %	1311	70 mOhms	33 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520		Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 100uF 2312 10% ESR=25mohms T543C107K010AHE025 KEMET 1: ¥1,421.8 263In Stock	Mfr. Part # T543C107K010AHE025 Mouser Part # 80-T543C107K010AHE25	KEMET	Tantalum Capacitors - Polymer 10V 100uF 2312 10% ESR=25mohms Learn More about KEMET T543	Datasheet	263In Stock	Cut Tape ¥1,421.8 ¥1,056.4 ¥930.2 Reel ¥828.8 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	100 uF	10 VDC	SMD/SMT	10 %	2312	25 mOhms	100 uA	2.5 mm	- 55 C	+ 105 C	6032	C Case	T543 HRA		Reel, Cut Tape, MouseReel