Capacitors – Mouser Japan

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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	Product Type	Product	Termination Style	Case Code - in	Case Code - mm	Capacitance	Tolerance	Voltage Rating DC
Tantalum Capacitors - Polymer 63V 15 uF AEC-Q200 20% ESR=75mOhms AEC-Q200 T598X156M063ATE075 KEMET 1: ¥895.3 1,068In Stock 1,000On Order	Mfr. Part # T598X156M063ATE075 Mouser Part # 80-T598X156M63ATE075	KEMET	Tantalum Capacitors - Polymer 63V 15 uF AEC-Q200 20% ESR=75mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1,068In Stock 1,000On Order	Cut Tape ¥895.3 ¥649.5 ¥551.5 ¥521.6 Reel ¥491.7 View ¥481.7 ¥478.4 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	15 uF	20 %	63 VDC
Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mOhms AEC-Q200 T598X336M035ATE065 KEMET 1: ¥583 1,893In Stock	Mfr. Part # T598X336M035ATE065 Mouser Part # 80-T598X336M35E65	KEMET	Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1,893In Stock	Cut Tape ¥583 ¥410.3 ¥342.2 ¥320.6 Reel ¥282.4 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	33 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 35V 47uF 7343 20% ESR=0.075Ohms AEC-Q200 T598X476M035ATE075 KEMET 1: ¥789 3,675In Stock	Mfr. Part # T598X476M035ATE075 Mouser Part # 80-T598X476M035ATE75	KEMET	Tantalum Capacitors - Polymer 35V 47uF 7343 20% ESR=0.075Ohms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	3,675In Stock	Cut Tape ¥789 ¥564.7 ¥476.7 ¥448.5 Reel ¥400.3 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	47 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 16V 10uF 20% 105C 3216 ESR=200mOhms T521A106M016ATE200 KEMET 1: ¥237.5 846In Stock 2,000Expected 2/23/2027	Mfr. Part # T521A106M016ATE200 Mouser Part # 80-T521A106M16ATE200	KEMET	Tantalum Capacitors - Polymer 16V 10uF 20% 105C 3216 ESR=200mOhms Learn More about KEMET t521 caps	Datasheet	846In Stock 2,000Expected 2/23/2027	Cut Tape ¥237.5 ¥146.2 ¥121.1 ¥101.3 ¥94.5 Reel ¥89.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	1206	3216	10 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 25V 10uF 20% 3216-18 -55 /+105C ESR=150mOhms T521A106M025ATE150 KEMET 1: ¥194.3 901In Stock 10,000On Order	Mfr. Part # T521A106M025ATE150 Mouser Part # 80-T521A106M25ATE150	KEMET	Tantalum Capacitors - Polymer 25V 10uF 20% 3216-18 -55 /+105C ESR=150mOhms Learn More about KEMET t521 caps	Datasheet	901In Stock 10,000On Order On Order Ship Dates Mfr. #: T521A106M025ATE150 Stock: 901 Can Ship Immediately On Order: 4,000 Expected 12/28/2026 6,000 Expected 2/1/2027 Factory Lead-Time: 27 Weeks	Cut Tape ¥194.3 ¥112.9 ¥91 ¥75.4 ¥70.1 Reel ¥63 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	1206	3216	10 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 20V 33uF ESR=70mOhms High Volt T521B336M020ATE070 KEMET 1: ¥225.9 2,910In Stock New Product	Mfr. Part # T521B336M020ATE070 Mouser Part # 80-T521B336M20ATE070 New Product	KEMET	Tantalum Capacitors - Polymer 20V 33uF ESR=70mOhms High Volt Learn More about KEMET t521 caps	Datasheet	2,910In Stock	Cut Tape ¥225.9 ¥117.1 ¥107.5 ¥91.4 Reel ¥89.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	1411	3528	33 uF	20 %	20 VDC
Tantalum Capacitors - Polymer 16V 47uF 20% 90mOhms -55C/+125C T521B476M016ATE090 KEMET 1: ¥272.4 1,287In Stock 16,000On Order	Mfr. Part # T521B476M016ATE090 Mouser Part # 80-T521B476M016ATE90	KEMET	Tantalum Capacitors - Polymer 16V 47uF 20% 90mOhms -55C/+125C Learn More about KEMET t521 caps	Datasheet	1,287In Stock 16,000On Order On Order Ship Dates Mfr. #: T521B476M016ATE090 Stock: 1,287 Can Ship Immediately On Order: 8,000 Expected 1/12/2027 8,000 Expected 3/30/2027 Factory Lead-Time: 40 Weeks	Cut Tape ¥272.4 ¥189.4 ¥139.9 ¥116.9 Reel ¥100.5 View ¥109.3 ¥94.8 ¥89.5 MouseReel Available	Min.: 1 Mult.: 1 Max.: 16,000 : 2,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	47 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 16V 100uF 20% 7343-20 -55 / +125 ESR=50mOhms T521V107M016ATI050 KEMET 1: ¥518.2 889In Stock	Mfr. Part # T521V107M016ATI050 Mouser Part # 80-T521V107M016ATI50	KEMET	Tantalum Capacitors - Polymer 16V 100uF 20% 7343-20 -55 / +125 ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	889In Stock	Cut Tape ¥518.2 ¥362.1 ¥299 ¥279 ¥245.8 Reel ¥245.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	2815	7343	100 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 35V 47uF 20% 7343-20 -55 /+105C ESR=100mOhms T521V476M035ATE100 KEMET 1: ¥428.5 1,381In Stock 1,000Expected 12/10/2026	Mfr. Part # T521V476M035ATE100 Mouser Part # 80-T521V476M35ATE100	KEMET	Tantalum Capacitors - Polymer 35V 47uF 20% 7343-20 -55 /+105C ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	1,381In Stock 1,000Expected 12/10/2026	Cut Tape ¥428.5 ¥295.7 ¥240.8 ¥224.2 ¥197.7 Reel ¥186 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	2917	7343	47 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 25V 68uF ESR=100mOhms High Volt T521V686M025ATE050 KEMET 1: ¥388.7 746In Stock 1,000Expected 11/30/2026 New Product	Mfr. Part # T521V686M025ATE050 Mouser Part # 80-T521V686M25ATE050 New Product	KEMET	Tantalum Capacitors - Polymer 25V 68uF ESR=100mOhms High Volt Learn More about KEMET t521 caps	Datasheet	746In Stock 1,000Expected 11/30/2026	Cut Tape ¥388.7 ¥265.8 ¥215.9 ¥201 ¥176.1 Reel ¥166.1 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	2917	7343	68 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 16V 470uF 20% 20mOhms -55C/+125C T521X477M016ATK020 KEMET 1: ¥1,978.3 31In Stock 2,000On Order	Mfr. Part # T521X477M016ATK020 Mouser Part # 80-T521X477M016ATK20	KEMET	Tantalum Capacitors - Polymer 16V 470uF 20% 20mOhms -55C/+125C Learn More about KEMET t521 caps	Datasheet	31In Stock 2,000On Order On Order Ship Dates Mfr. #: T521X477M016ATK020 Stock: 31 Can Ship Immediately On Order: 500 Expected 2/10/2027 1,500 Expected 2/25/2027 Factory Lead-Time: 32 Weeks	Cut Tape ¥1,978.3 ¥1,488.3 ¥1,313.9 ¥1,207.5 Reel ¥1,083 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2815	7343	470 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 15.0UF 25.0V T527K156M025ATE150 KEMET 1: ¥227.6 2,979In Stock	Mfr. Part # T527K156M025ATE150 Mouser Part # 80-T527K156M25ATE150	KEMET	Tantalum Capacitors - Polymer 15.0UF 25.0V Learn More about KEMET T527 KOCAPs	Datasheet	2,979In Stock	Cut Tape ¥227.6 ¥119.6 ¥116.3 ¥97.2 ¥90.9 Reel ¥85.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT			15 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 2.5V 680uF 20% 9mOhms -55C/+125C AEC-Q200 T591D687M2R5ATE009 KEMET 1: ¥478.4 251In Stock	Mfr. Part # T591D687M2R5ATE009 Mouser Part # 80-T591D687M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 20% 9mOhms -55C/+125C AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	251In Stock	Cut Tape ¥478.4 ¥340.5 ¥294 ¥257.5 Reel ¥229.2 View ¥206 ¥194.3 ¥184.4 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2815	7343	680 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 6.3V 330uF 20% 7343-31 -55 /125C ESR=25mOhms AEC-Q200 T598D337M006ATS025 KEMET 1: ¥1,056.4 347In Stock	Mfr. Part # T598D337M006ATS025 Mouser Part # 80-T598D337M006ATS25	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 20% 7343-31 -55 /125C ESR=25mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	347In Stock	Cut Tape ¥1,056.4 ¥735.8 ¥548.1 Reel ¥410.3 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 2.5V 680uF 20% 7343-31 -55 /+125C ESR=6mOhms T598D687M2R5ATE006 KEMET 1: ¥476.7 700In Stock 3,000On Order	Mfr. Part # T598D687M2R5ATE006 Mouser Part # 80-T598D687M2R5ATE06	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 20% 7343-31 -55 /+125C ESR=6mOhms Learn More about KEMET t598series capacitors	Datasheet	700In Stock 3,000On Order On Order Ship Dates Mfr. #: T598D687M2R5ATE006 Stock: 700 Can Ship Immediately On Order: 1,500 Expected 1/28/2027 1,500 Expected 9/21/2027 Factory Lead-Time: 52 Weeks	Cut Tape ¥476.7 ¥330.5 ¥272.4 ¥254.1 Reel ¥222.6 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT			680 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 680uF 20% 9mOhms -55C/+125C AEC-Q200 T598D687M2R5ATE009 KEMET 1: ¥509.9 209In Stock 500Expected 11/30/2026	Mfr. Part # T598D687M2R5ATE009 Mouser Part # 80-T598D687M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 20% 9mOhms -55C/+125C AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	209In Stock 500Expected 11/30/2026	Cut Tape ¥509.9 ¥363.8 ¥323.9 ¥284 Reel ¥280.7 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	680 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 6.3V 470uF 20% 25mOhms -55C/+125C AEC-Q200 T598X477M006ATE025 KEMET 1: ¥885.3 117In Stock 4,500On Order	Mfr. Part # T598X477M006ATE025 Mouser Part # 80-T598X477M006ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 20% 25mOhms -55C/+125C AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	117In Stock 4,500On Order On Order Ship Dates Mfr. #: T598X477M006ATE025 Stock: 117 Can Ship Immediately On Order: 500 Expected 2/18/2027 1,500 Expected 3/25/2027 2,500 Expected 4/29/2027 Factory Lead-Time: 36 Weeks	Cut Tape ¥885.3 ¥651.1 ¥352.1 Reel ¥295.7 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	470 uF	20 %	6 VDC
Tantalum Capacitors - Polymer 10V 10uF 1206 20% ESR=80mOhms T520A106M010AHE080 KEMET 1: ¥204.3 1,128In Stock 6,000On Order	Mfr. Part # T520A106M010AHE080 Mouser Part # 80-T520A106M10AHE080	KEMET	Tantalum Capacitors - Polymer 10V 10uF 1206 20% ESR=80mOhms Learn More about KEMET t520caps	Datasheet	1,128In Stock 6,000On Order On Order Ship Dates Mfr. #: T520A106M010AHE080 Stock: 1,128 Can Ship Immediately On Order: 2,000 Pending 4,000 Expected 12/18/2026 Factory Lead-Time: 25 Weeks	Cut Tape ¥204.3 ¥187.7 Reel ¥187.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	10 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms T520B336M010AHE040 KEMET 1: ¥237.5 6,000In Stock	Mfr. Part # T520B336M010AHE040 Mouser Part # 80-T520B336M10AHE040	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	6,000In Stock	Cut Tape ¥237.5 ¥122.7 ¥112.6 ¥95.7 ¥90.4 Reel ¥76.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	33 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 6.3V 220uF 20% ESR=9mOhms T520V227M006AHE009 KEMET 1: ¥805.6 1,000In Stock	Mfr. Part # T520V227M006AHE009 Mouser Part # 80-T520V227M06AHE009	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	1,000In Stock	Cut Tape ¥805.6 ¥581.4 ¥503.3 ¥443.5 ¥397 Reel ¥383.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	220 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=15mOhms T520Y337M010AHE015 KEMET 1: ¥820.5 1,000In Stock	Mfr. Part # T520Y337M010AHE015 Mouser Part # 80-T520Y337M10AHE015	KEMET	Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	1,000In Stock	Cut Tape ¥820.5 ¥564.7 ¥491.7 ¥446.8 Reel ¥430.2 MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	330 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mohms T521X107M025AHE060 KEMET 1: ¥1,680.9 998In Stock	Mfr. Part # T521X107M025AHE060 Mouser Part # 80-T521X107M25AHE60	KEMET	Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mohms Learn More about KEMET t521 caps	Datasheet	998In Stock	Cut Tape ¥1,680.9 ¥1,254.1 ¥1,094.6 ¥1,026.5 Reel ¥965 MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	100 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 75V 15uF 2917 20% ESR=35mOhms T521X156M075AHE035 KEMET 1: ¥1,548.1 716In Stock 2,000On Order	Mfr. Part # T521X156M075AHE035 Mouser Part # 80-T521X156M75AHE35	KEMET	Tantalum Capacitors - Polymer 75V 15uF 2917 20% ESR=35mOhms Learn More about KEMET t521 caps	Datasheet	716In Stock 2,000On Order On Order Ship Dates Mfr. #: T521X156M075AHE035 Stock: 716 Can Ship Immediately On Order: 500 Expected 2/25/2027 1,500 Expected 7/13/2027 Factory Lead-Time: 25 Weeks	Cut Tape ¥1,548.1 ¥1,162.7 ¥1,008.2 ¥948.4 Reel ¥827.2 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	15 uF	20 %	75 VDC
Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=80mOhms T525T476M006AHE080 KEMET 1: ¥260.8 6,000In Stock	Mfr. Part # T525T476M006AHE080 Mouser Part # 80-T525T476M06AHE080	KEMET	Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=80mOhms Learn More about KEMET T525caps	Datasheet	6,000In Stock	Cut Tape ¥260.8 ¥136.9 ¥126.1 ¥107.8 ¥102.2 Reel ¥100.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1411	3528	47 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=10mOhms T530D227M010AHE010 KEMET 1: ¥1,347.1 530In Stock 500Expected 1/12/2027	Mfr. Part # T530D227M010AHE010 Mouser Part # 80-T530D227M010AHE10	KEMET	Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	530In Stock 500Expected 1/12/2027	Cut Tape ¥1,347.1 ¥1,006.6 ¥870.4 ¥827.2 Reel ¥802.3 MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	220 uF	20 %	10 VDC