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.	Product Type	Product	Termination Style	Case Code - in	Case Code - mm	Capacitance	Tolerance	Voltage Rating DC
Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=45mOhms T520W476M016ATE045 KEMET 1: ¥666.1 1,991Expected 10/14/2027	Mfr. Part # T520W476M016ATE045 Mouser Part # 80-T520W476M16ATE45	KEMET	Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	1,991Expected 10/14/2027	Cut Tape ¥666.1 ¥473.4 ¥397 ¥372.1 ¥332.2 Reel ¥318.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	47 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=55mOhm T520W477M006ATE055 KEMET 1: ¥619.6 2,000Expected 4/1/2027	Mfr. Part # T520W477M006ATE055 Mouser Part # 80-T520W477M6ATE055	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=55mOhm Learn More about KEMET t520caps	Datasheet	2,000Expected 4/1/2027	Cut Tape ¥619.6 ¥435.2 ¥385.4 ¥342.2 ¥305.6 Reel ¥295.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 2.5V 1500uF 20% ESR=15mOhms T520X158M2R5ATE015 KEMET 1: ¥1,234.1 481Expected 1/4/2027	Mfr. Part # T520X158M2R5ATE015 Mouser Part # 80-T520X158M2R5ATE15	KEMET	Tantalum Capacitors - Polymer 2.5V 1500uF 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	481Expected 1/4/2027	Cut Tape ¥1,234.1 ¥915.2 ¥789 ¥749.1 Reel ¥681 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	1500 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=35mOhms T520Y337M010ATE035 KEMET 1: ¥885.3 5,000On Order	Mfr. Part # T520Y337M010ATE035 Mouser Part # 80-T520Y337M10ATE35	KEMET	Tantalum Capacitors - Polymer 10V 330uF 2917 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	5,000On Order On Order Ship Dates Mfr. #: T520Y337M010ATE035 Stock: 0 On Order: 2,500 Expected 1/7/2027 2,500 Expected 2/23/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥885.3 ¥622.9 ¥539.8 ¥490 Reel ¥430.2 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	330 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=10mOhms T520Y477M006ATE0107280 KEMET 1: ¥614.6 1,700Expected 1/12/2027	Mfr. Part # T520Y477M006ATE0107280 Mouser Part # 80-T520Y477M06ATE10	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	1,700Expected 1/12/2027	Cut Tape ¥614.6 ¥443.5 ¥383.7 ¥338.8 View Reel ¥269.1 ¥302.3 ¥294 ¥269.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors		SMD/SMT	2917	7343	470 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=10mOhms T520Y477M006ATE010 KEMET 1: ¥614.6 4,713On Order	Mfr. Part # T520Y477M006ATE010 Mouser Part # 80-T520Y477M6ATE10	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	4,713On Order On Order Ship Dates Mfr. #: T520Y477M006ATE010 Stock: 0 On Order: 1,213 Expected 1/11/2027 3,500 Expected 3/9/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥614.6 ¥443.5 ¥383.7 ¥338.8 Reel ¥328.9 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 63V 4.7uF 20% ESR=200mOhms T521C475M063ATE200 KEMET 1: ¥519.9 1,412On Order	Mfr. Part # T521C475M063ATE200 Mouser Part # 80-T521C475M63ATE200	KEMET	Tantalum Capacitors - Polymer 63V 4.7uF 20% ESR=200mOhms Learn More about KEMET t521 caps	Datasheet	1,412On Order On Order Ship Dates Mfr. #: T521C475M063ATE200 Stock: 0 On Order: 412 Expected 5/3/2027 1,000 Expected 8/24/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥519.9 ¥362.1 ¥299 ¥280.7 Reel ¥245.8 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors		SMD/SMT	2312	6032	4.7 uF	20 %	63 VDC
Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mOhms T521D107M025ATE060 KEMET 1: ¥1,182.6 6,468On Order	Mfr. Part # T521D107M025ATE060 Mouser Part # 80-T521D107M25ATE060	KEMET	Tantalum Capacitors - Polymer 25V 100uF 2917 20% ESR=60mOhms Learn More about KEMET t521 caps	Datasheet	6,468On Order On Order Ship Dates Mfr. #: T521D107M025ATE060 Stock: 0 On Order: 1,468 Expected 2/1/2027 1,000 Expected 3/18/2027 1,000 Expected 3/29/2027 3,000 Expected 4/12/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥1,182.6 ¥875.3 ¥752.4 ¥478.4 Reel ¥463.4 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	100 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=60mOhms T521D476M035ATE060 KEMET 1: ¥456.8 12,500On Order	Mfr. Part # T521D476M035ATE060 Mouser Part # 80-T521D476M35ATE060	KEMET	Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=60mOhms Learn More about KEMET t521 caps	Datasheet	12,500On Order On Order Ship Dates Mfr. #: T521D476M035ATE060 Stock: 0 On Order: 1,000 Expected 1/7/2027 1,500 Expected 2/1/2027 5,500 Expected 2/4/2027 4,500 Expected 2/25/2027 Factory Lead-Time: 47 Weeks	Cut Tape ¥456.8 ¥323.9 ¥279 ¥245.8 Reel ¥217.6 ¥196 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	2917	7343	47 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 12.5 47uF 20% ESR=90mOhms T521T476M12RATE090 KEMET 1: ¥382 6,000Expected 4/27/2027	Mfr. Part # T521T476M12RATE090 Mouser Part # 80-T521T476M12RATE90	KEMET	Tantalum Capacitors - Polymer 12.5 47uF 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	6,000Expected 4/27/2027	Cut Tape ¥382 ¥267.4 ¥235.9 ¥199.3 View Reel ¥162.4 ¥172.7 ¥162.6 ¥162.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1411	3528	47 uF	20 %	12.5 VDC
Tantalum Capacitors - Polymer 35V 100uF 3528 20% ESR=30mOhms T521X107M035ATE030 KEMET 1: ¥812.2 1,500On Order New Product	Mfr. Part # T521X107M035ATE030 Mouser Part # 80-T521X107M035E030 New Product	KEMET	Tantalum Capacitors - Polymer 35V 100uF 3528 20% ESR=30mOhms	Datasheet	1,500On Order	Cut Tape ¥812.2 ¥666.1 Reel ¥666.1 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Capacitors	SMD/SMT	2815	7343	100 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 63V 18uF 7343 ESR=100mOhms T521X186M063ATE100 KEMET 1: ¥920.2 1,000Expected 1/28/2027 New Product	Mfr. Part # T521X186M063ATE100 Mouser Part # 80-T521X186M63ATE100 New Product	KEMET	Tantalum Capacitors - Polymer 63V 18uF 7343 ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	1,000Expected 1/28/2027	Cut Tape ¥920.2 ¥644.5 ¥556.4 ¥488.3 Reel ¥473.4 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Aluminum Polymer Capacitors	SMD/SMT	2917	7343	18 uF	20 %	63 VDC
Tantalum Capacitors - Polymer 75V 18uF 7343 ESR=100mOhms T521X186M075ATE100 KEMET 1: ¥948.4 1,000Expected 2/1/2027 New Product	Mfr. Part # T521X186M075ATE100 Mouser Part # 80-T521X186M75ATE100 New Product	KEMET	Tantalum Capacitors - Polymer 75V 18uF 7343 ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	1,000Expected 2/1/2027	Cut Tape ¥948.4 ¥666.1 ¥573 ¥503.3 Reel ¥488.3 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Aluminum Polymer Capacitors	SMD/SMT	2917	7343	18 uF	20 %	75 VDC
Tantalum Capacitors - Polymer 16V 470uF 20% 20mOhms -55C/+125C T521X477M016ATK020 KEMET 1: ¥1,950 1,984On 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	1,984On Order On Order Ship Dates Mfr. #: T521X477M016ATK020 Stock: 0 On Order: 484 Expected 2/10/2027 1,500 Expected 2/25/2027 Factory Lead-Time: 52 Weeks	Cut Tape ¥1,950 ¥1,476.6 ¥1,300.6 ¥1,204.2 Reel ¥1,109.5 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 10V 100uF 3528 20% ESR=55mOhms T525B107M010ATE055 KEMET 1: ¥239.2 4,000Expected 5/6/2027 New Product	Mfr. Part # T525B107M010ATE055 Mouser Part # 80-T525B107M010E055 New Product	KEMET	Tantalum Capacitors - Polymer 10V 100uF 3528 20% ESR=55mOhms	Datasheet	4,000Expected 5/6/2027	Cut Tape ¥239.2 ¥165.8 ¥154.5 Reel ¥154.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Capacitors	SMD/SMT	1311	3528	100 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 2.5V 220uF 3528 20% ESR=9mOhms T525B227M2R5ATE009 KEMET 1: ¥337.2 4,000Expected 5/18/2027 New Product	Mfr. Part # T525B227M2R5ATE009 Mouser Part # 80-T525B227M2R5E009 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 3528 20% ESR=9mOhms	Datasheet	4,000Expected 5/18/2027	Cut Tape ¥337.2 ¥232.5 ¥230.9 Reel ¥230.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Capacitors	SMD/SMT	1311	3528	220 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 3528 20% ESR=9mOhms T525B337M2R5ATE009 KEMET 1: ¥330.5 4,000On Order New Product	Mfr. Part # T525B337M2R5ATE009 Mouser Part # 80-T525B337M2R5E009 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 3528 20% ESR=9mOhms	Datasheet	4,000On Order	Cut Tape ¥330.5 ¥234.2 ¥207.6 Reel ¥207.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Tantalum Capacitors	Tantalum Capacitors	SMD/SMT	1311	3528	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 16VDC 33uF 3216 20% ESR=0.2Ohms T527S336M016ATE200 KEMET 1: ¥237.5 9,000On Order	Mfr. Part # T527S336M016ATE200 Mouser Part # 80-T527S336M16ATE200	KEMET	Tantalum Capacitors - Polymer 16VDC 33uF 3216 20% ESR=0.2Ohms Learn More about KEMET T527 KOCAPs	Datasheet	9,000On Order On Order Ship Dates Mfr. #: T527S336M016ATE200 Stock: 0 On Order: 3,000 Expected 2/1/2027 6,000 TBD Factory Lead-Time: 26 Weeks	Cut Tape ¥237.5 ¥122.9 ¥112.9 ¥95.8 ¥90.5 Reel ¥83.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	33 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 25V 22uF 3528 20% ESR=90mOhms T527T226M025ATE090 KEMET 1: ¥240.8 6,000Expected 4/1/2027 New Product	Mfr. Part # T527T226M025ATE090 Mouser Part # 80-T527T226M025E090 New Product	KEMET	Tantalum Capacitors - Polymer 25V 22uF 3528 20% ESR=90mOhms	Datasheet	6,000Expected 4/1/2027	Cut Tape ¥240.8 ¥164.1 ¥119.4 ¥99 Reel ¥84.2 View ¥92 ¥79.2 ¥73.6 ¥71.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Tantalum Capacitors	Tantalum Capacitors	SMD/SMT	1311	3528	22 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 22uF 20% 25VDC SMD Polymer 100 mOhms T527T226M025ATE100 KEMET 1: ¥249.2 24,000On Order	Mfr. Part # T527T226M025ATE100 Mouser Part # 80-T527T226M25ATE100	KEMET	Tantalum Capacitors - Polymer 22uF 20% 25VDC SMD Polymer 100 mOhms Learn More about KEMET T527 KOCAPs	Datasheet	24,000On Order On Order Ship Dates Mfr. #: T527T226M025ATE100 Stock: 0 On Order: 3,000 Expected 1/7/2027 21,000 Expected 1/25/2027 Factory Lead-Time: 52 Weeks	Cut Tape ¥249.2 ¥164.3 ¥119.6 ¥104 ¥97.2 Reel ¥82.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	22 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=9mOhms T528Z227M004ATE009 KEMET 1: ¥838.8 2,000Expected 4/29/2027	Mfr. Part # T528Z227M004ATE009 Mouser Part # 80-T528Z227M4ATE009	KEMET	Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=9mOhms Learn More about KEMET KEMET T528 KOCAPs	Datasheet	2,000Expected 4/29/2027	Cut Tape ¥838.8 ¥609.6 ¥534.8 ¥471.7 ¥423.6 Reel ¥408.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	220 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=9mOhms T528Z227M006ATE009 KEMET 1: ¥847.1 2,000Expected 7/6/2027	Mfr. Part # T528Z227M006ATE009 Mouser Part # 80-T528Z227M6ATE009	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=9mOhms Learn More about KEMET KEMET T528 KOCAPs	Datasheet	2,000Expected 7/6/2027	Cut Tape ¥847.1 ¥609.6 ¥516.6 ¥478.4 ¥435.2 Reel ¥418.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	220 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 22uF 1805 20% ESR=150mOhms T529P226M010AAE150 KEMET 1: ¥275.7 21,186On Order	Mfr. Part # T529P226M010AAE150 Mouser Part # 80-T529P226M10AAE150	KEMET	Tantalum Capacitors - Polymer 10V 22uF 1805 20% ESR=150mOhms Learn More about KEMET KEMET T529 KOCAPs	Datasheet	21,186On Order On Order Ship Dates Mfr. #: T529P226M010AAE150 Stock: 0 On Order: 3,186 Expected 1/7/2027 18,000 Expected 1/18/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥275.7 ¥165.6 ¥137.7 ¥119.4 ¥111.5 Reel ¥105.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Tantalum Capacitors		SMD/SMT	0805	2012	22 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=6mOhms T530D157M010ATE006 KEMET 1: ¥1,489.9 1,000Expected 1/28/2027	Mfr. Part # T530D157M010ATE006 Mouser Part # 80-T530D157M010E06	KEMET	Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	1,000Expected 1/28/2027	Cut Tape ¥1,489.9 ¥1,111.2 ¥981.7 ¥878.7 Reel ¥825.5 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	150 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=10mOhms T530D157M010ATE010 KEMET 1: ¥1,347.1 2,990On Order	Mfr. Part # T530D157M010ATE010 Mouser Part # 80-T530D157M10ATE10	KEMET	Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	2,990On Order On Order Ship Dates Mfr. #: T530D157M010ATE010 Stock: 0 On Order: 490 Expected 1/25/2027 2,500 Expected 4/13/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥1,347.1 ¥1,006.6 ¥951.8 ¥868.7 Reel ¥807.2 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	150 uF	20 %	10 VDC