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 3V 1500uF 2917 20% ESR=8mOhms T530X158M003AHE008 KEMET 1: ¥1,551.4 885In Stock	Mfr. Part # T530X158M003AHE008 Mouser Part # 80-T530X158M3AHE8	KEMET	Tantalum Capacitors - Polymer 3V 1500uF 2917 20% ESR=8mOhms Learn More about KEMET T530caps	Datasheet	885In Stock	Cut Tape ¥1,551.4 ¥1,141.1 ¥993.3 Reel ¥976.7 MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	1500 uF	20 %	3 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 1411 10% ESR=35mOhms T543B337K2R5AHE035 KEMET 1: ¥1,237.4 1,241In Stock	Mfr. Part # T543B337K2R5AHE035 Mouser Part # 80-T543B337K2R5AHE35	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1411 10% ESR=35mOhms Learn More about KEMET T543	Datasheet	1,241In Stock	Cut Tape ¥1,237.4 ¥913.6 ¥838.8 Reel ¥712.6 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	330 uF	10 %	2.5 VDC
Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=18mOhms T520X477M006AHE018 KEMET 1: ¥1,406.9 340In Stock	Mfr. Part # T520X477M006AHE018 Mouser Part # 80-T520X477M06AHE018	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	340In Stock	Cut Tape ¥1,406.9 ¥1,053.1 ¥911.9 ¥867 Reel ¥794 ¥759.1 MouseReel Available	Min.: 1 Mult.: 1 : 500	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 60V 100uF 10% ESR=100mOhms T550B107K060AH4251 KEMET 1: ¥10,806.5 78In Stock	Mfr. Part # T550B107K060AH4251 Mouser Part # 80-T550B107K060H4251	KEMET	Tantalum Capacitors - Polymer 60V 100uF 10% ESR=100mOhms Learn More about KEMET phs capacitors	Datasheet	78In Stock	¥10,806.5 ¥8,240.2	Min.: 1 Mult.: 1	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			100 uF	10 %	60 VDC
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		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	100 uF	20 %	4 VDC
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 ¥71.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	330 uF	20 %	2.5 VDC
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 ¥59.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1206	3216	33 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=25mOhms T520B107M2R5ATE025 KEMET 1: ¥277.4 454In Stock	Mfr. Part # T520B107M2R5ATE025 Mouser Part # 80-T520B107M2R5ATE25	KEMET	Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	454In Stock	Cut Tape ¥277.4 ¥192.7 ¥141.7 ¥118.6 ¥110.6 Reel ¥104.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	100 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=25mOhms T520Y687M2R5ATE025 KEMET 1: ¥815.6 12In Stock 1,500Expected 11/16/2026	Mfr. Part # T520Y687M2R5ATE025 Mouser Part # 80-T520Y687M2R5E25	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	12In Stock 1,500Expected 11/16/2026	Cut Tape ¥815.6 ¥571.4 ¥493.3 ¥431.9 Reel ¥307.3 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	680 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=70mOhms T521D476M035ATE070 KEMET 1: ¥445.1 2,500Expected 4/22/2027 New Product	Mfr. Part # T521D476M035ATE070 Mouser Part # 80-T521D476M35ATE070 New Product	KEMET	Tantalum Capacitors - Polymer 35V 47uF 20% 7343-31 -55 /+125C ESR=70mOhms Learn More about KEMET t521 caps	Datasheet	2,500Expected 4/22/2027	Cut Tape ¥445.1 ¥317.3 ¥274.1 ¥240.8 Reel ¥197.7 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 500		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	2917	7343	47 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 50V 5.6uF 2917 20% ESR=70mOhms T521D565M050ATE070 KEMET 1: ¥835.5 77In Stock	Mfr. Part # T521D565M050ATE070 Mouser Part # 80-T521D565M50ATE70	KEMET	Tantalum Capacitors - Polymer 50V 5.6uF 2917 20% ESR=70mOhms Learn More about KEMET t521 caps	Datasheet	77In Stock	Cut Tape ¥835.5 ¥664.4 ¥332.2 Reel ¥279 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	5.6 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms T541X337M016AH4752 KEMET 1: ¥5,247.1 6In Stock	Mfr. Part # T541X337M016AH4752 Mouser Part # 80-T541X337M16AH4752	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms Learn More about KEMET KEMETt54caps	Datasheet	6In Stock	Cut Tape ¥5,247.1 ¥4,064.5 ¥3,778.8 Reel ¥3,778.8 ¥3,210.7 MouseReel Available	Min.: 1 Mult.: 1 : 100		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=25mOhms T520C227M004ATE025 KEMET 1: ¥446.8 424In Stock	Mfr. Part # T520C227M004ATE025 Mouser Part # 80-T520C227M4ATE25	KEMET	Tantalum Capacitors - Polymer 4V 220uF 2312 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	424In Stock	Cut Tape ¥446.8 ¥212.6 ¥153.5 Reel ¥101.5 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2312	6032	220 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 16V 33uF 2917 20% ESR=45mOhms T520V336M016ATE045 KEMET 1: ¥534.8 736In Stock 2,000On Order	Mfr. Part # T520V336M016ATE045 Mouser Part # 80-T520V336M16ATE45	KEMET	Tantalum Capacitors - Polymer 16V 33uF 2917 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	736In Stock 2,000On Order On Order Ship Dates Mfr. #: T520V336M016ATE045 Stock: 736 Can Ship Immediately On Order: 1,000 Expected 3/8/2027 1,000 Expected 3/31/2027 Factory Lead-Time: 25 Weeks	Cut Tape ¥534.8 ¥388.7 ¥335.5 ¥295.7 ¥260.8 Reel ¥229.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	33 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 6V 100uF 1206 20% ESR=200mOhms T527I107M006ATE200 KEMET 1: ¥227.6 673In Stock 3,000Expected 11/30/2026	Mfr. Part # T527I107M006ATE200 Mouser Part # 80-T527I107M06ATE200	KEMET	Tantalum Capacitors - Polymer 6V 100uF 1206 20% ESR=200mOhms Learn More about KEMET T527 KOCAPs	Datasheet	673In Stock 3,000Expected 11/30/2026	Cut Tape ¥227.6 ¥157.3 ¥136.5 ¥133.7 ¥97.2 Reel ¥74.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		Tantalum Capacitors		SMD/SMT	1206	3216	100 uF	20 %	6 VDC
Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=25mOhms AEC-Q200 T591D157M006ATE025 KEMET 1: ¥322.2 378In Stock	Mfr. Part # T591D157M006ATE025 Mouser Part # 80-T591D157M6ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=25mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	378In Stock	Cut Tape ¥322.2 ¥222.6 ¥191 ¥165.6 Reel ¥117.6 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	150 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=10mOhm T541X477M006AH6710 KEMET 1: ¥3,805.4 742In Stock	Mfr. Part # T541X477M006AH6710 Mouser Part # 80-T541X477M6AH6710	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 470uF 2917 20% ESR=10mOhm Learn More about KEMET KEMETt54caps	Datasheet	742In Stock	Cut Tape ¥3,805.4 ¥3,044.6 ¥2,739 Reel ¥2,720.7 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors		SMD/SMT	2917	7343	470 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 330uF 20% ESR=25mOhms T520X337M010ATE0257280 KEMET 1: ¥810.6 202In Stock 6,000On Order	Mfr. Part # T520X337M010ATE0257280 Mouser Part # 80-T520X337M10ATE025	KEMET	Tantalum Capacitors - Polymer 10V 330uF 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	202In Stock 6,000On Order On Order Ship Dates Mfr. #: T520X337M010ATE0257280 Stock: 202 Can Ship Immediately On Order: 2,000 Expected 2/1/2027 2,000 Expected 3/2/2027 2,000 Expected 4/20/2027 Factory Lead-Time: 25 Weeks	Cut Tape ¥810.6 ¥584.7 ¥506.6 ¥446.8 View Reel ¥360.4 ¥400.3 ¥388.7 ¥360.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 6.3 VDC 100uF 2312 20% ESR=45mOhms T520C107M006AHE045 KEMET 1: ¥287.4 516In Stock	Mfr. Part # T520C107M006AHE045 Mouser Part # 80-T520C107M006HE045	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 100uF 2312 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	516In Stock	Cut Tape ¥287.4 ¥197.7 ¥169.4 ¥147.3 Reel ¥124.6 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2312	6032	100 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=7mOhms T520D227M006ATE007 KEMET 1: ¥435.2 93In Stock	Mfr. Part # T520D227M006ATE007 Mouser Part # 80-T520D227M6ATE07	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	93In Stock	Cut Tape ¥435.2 ¥308.9 ¥267.4 ¥234.2 Reel ¥210.9 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	220 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=18mOhms T520V337M2R5ATE018 KEMET 1: ¥403.6 862In Stock	Mfr. Part # T520V337M2R5ATE018 Mouser Part # 80-T520V337M2R5ATE18	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	862In Stock	Cut Tape ¥403.6 ¥387 ¥325.6 ¥295.7 Reel ¥148 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=8mOhms T528Z477M2R5ATE008 KEMET 1: ¥858.7 160In Stock	Mfr. Part # T528Z477M2R5ATE008 Mouser Part # 80-T528Z477M2R5ATE8	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=8mOhms Learn More about KEMET KEMET T528 KOCAPs	Datasheet	160In Stock	Cut Tape ¥858.7 ¥619.6 ¥524.9 ¥495 ¥405.3 Reel ¥392 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 25Volt 68uF 2912 20% ESR=35mOhms T543X686M025ATE035 KEMET 1: ¥1,511.5 60In Stock	Mfr. Part # T543X686M025ATE035 Mouser Part # 80-T543X686M025ATE35	KEMET	Tantalum Capacitors - Polymer 25Volt 68uF 2912 20% ESR=35mOhms	Datasheet	60In Stock	Cut Tape ¥1,511.5 ¥1,127.8 ¥994.9 Reel ¥890.3 MouseReel Available	Min.: 1 Mult.: 1 : 100		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	68 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=70mOhms AEC-Q200 T591B686M006ATE070 KEMET 1: ¥220.9 90In Stock	Mfr. Part # T591B686M006ATE070 Mouser Part # 80-T591B686M6ATE70	KEMET	Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=70mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	90In Stock	Cut Tape ¥220.9 ¥121.8 ¥109 ¥78.4 ¥73.9 Reel ¥70.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	3528	68 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 680uF 7343 20% ESR=25mOhmsAEC-Q200 T598X687M006ATE025 KEMET 1: ¥534.8 4In Stock 1,000Expected 11/23/2026	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	4In Stock 1,000Expected 11/23/2026	Cut Tape ¥534.8 ¥325.6 ¥269.1 ¥250.8 Reel ¥219.3 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	680 uF	20 %	6 VDC

0.68 uF
1 uF
1.5 uF
2.2 uF
3.3 uF
4.7 uF
5.6 uF
6.8 uF
10 uF
15 uF
18 uF
20 uF
22 uF
25 uF
27 uF
33 uF
39 uF
40 uF
47 uF
50 uF

1.68 VDC, 2.5 VDC
2 VDC
2.5 VDC
2.68 VDC, 4 VDC
3 VDC
4 VDC
6 VDC
6.3 VDC
8 VDC
10 VDC
12.5 VDC
15 VDC
16 VDC
18 VDC
20 VDC
25 VDC
30 VDC
35 VDC
40 VDC
50 VDC