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 2.5V 1000uF 2917 20% ESR=15mOhms T520D108M2R5ATE015 KEMET 1: ¥486.7 420In Stock	Mfr. Part # T520D108M2R5ATE015 Mouser Part # 80-T520D108M2R5ATE15	KEMET	Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	420In Stock	Cut Tape ¥486.7 ¥343.8 ¥284 ¥265.8 Reel ¥245.8 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	1000 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=60mOhms T520D156M025AHE060 KEMET 1: ¥536.5 997In Stock	Mfr. Part # T520D156M025AHE060 Mouser Part # 80-T520D156M025AHE60	KEMET	Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=60mOhms Learn More about KEMET t520caps	Datasheet	997In Stock	Cut Tape ¥536.5 ¥375.4 ¥310.6 ¥290.7 Reel ¥255.8 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	15 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=60mOhms T520D156M025ATE060 KEMET 1: ¥541.5 317In Stock 500Expected 2/16/2027	Mfr. Part # T520D156M025ATE060 Mouser Part # 80-T520D156M25E60	KEMET	Tantalum Capacitors - Polymer 25V 15uF 2917 20% ESR=60mOhms Learn More about KEMET t520caps	Datasheet	317In Stock 500Expected 2/16/2027	Cut Tape ¥541.5 ¥378.7 ¥313.9 ¥292.3 Reel ¥274.1 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	15 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=55mOhms T520D157M010ATE055 KEMET 1: ¥347.1 192In Stock 27,500On Order	Mfr. Part # T520D157M010ATE055 Mouser Part # 80-T520D157M010	KEMET	Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=55mOhms Learn More about KEMET t520caps	Datasheet	192In Stock 27,500On Order On Order Ship Dates Mfr. #: T520D157M010ATE055 Stock: 192 Can Ship Immediately On Order: 10,000 Expected 4/5/2027 17,500 Expected 4/12/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥347.1 ¥240.8 ¥209.3 ¥179.4 Reel ¥158.1 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	150 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=40mOhms T520D157M010ATE040 KEMET 1: ¥363.8 1,014In Stock 8,350Expected 11/23/2026	Mfr. Part # T520D157M010ATE040 Mouser Part # 80-T520D157M010E040	KEMET	Tantalum Capacitors - Polymer 10V 150uF 2917 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	1,014In Stock 8,350Expected 11/23/2026	Cut Tape ¥363.8 ¥247.5 ¥201 ¥186 Reel ¥171.1 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	150 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 6.3 VDC 150uF 2917 20% ESR=9mOhm T520D157M006ATE009 KEMET 1: ¥295.7 248In Stock	Mfr. Part # T520D157M006ATE009 Mouser Part # 80-T520D157M6ATE009	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 150uF 2917 20% ESR=9mOhm Learn More about KEMET t520caps	Datasheet	248In Stock	Cut Tape ¥295.7 ¥204.3 ¥174.4 ¥129.9 Reel ¥117.4 ¥108.5 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	150 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=40mOhms T520D227M010ATE040 KEMET 1: ¥393.7 5In Stock 19,500On Order	Mfr. Part # T520D227M010ATE040 Mouser Part # 80-T520D227M10E40	KEMET	Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	5In Stock 19,500On Order On Order Ship Dates Mfr. #: T520D227M010ATE040 Stock: 5 Can Ship Immediately On Order: 11,000 Expected 4/12/2027 8,500 Expected 6/10/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥393.7 ¥282.4 ¥242.5 ¥212.6 Reel ¥192.7 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	220 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=6mOhms T520D227M006ATE006 KEMET 1: ¥465.1 1,026In Stock 500Expected 12/28/2026	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 12/28/2026	Cut Tape ¥465.1 ¥332.2 ¥285.7 ¥250.8 Reel ¥220.9 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 6.3V 220uF 2917 20% ESR=18mOhms T520D227M006ATE018 KEMET 1: ¥378.7 783In Stock	Mfr. Part # T520D227M006ATE018 Mouser Part # 80-T520D227M6ATE18	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	783In Stock	Cut Tape ¥378.7 ¥257.5 ¥209.3 ¥194.3 Reel ¥167.8 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 6.3V 220uF 2917 20% ESR=15mOhms T520D227M006ATE015 KEMET 1: ¥382 90In Stock 6,000Expected 6/14/2027	Mfr. Part # T520D227M006ATE015 Mouser Part # 80-T520D227M6E15	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	90In Stock 6,000Expected 6/14/2027	Cut Tape ¥382 ¥257.5 ¥222.6 ¥201 Reel ¥167.8 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 6.3V 220uF 2917 20% ESR=40mOhms T520D227M006ATE040 KEMET 1: ¥353.8 395In Stock	Mfr. Part # T520D227M006ATE040 Mouser Part # 80-T520D227M6E40	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	395In Stock	Cut Tape ¥353.8 ¥240.8 ¥194.3 ¥181 Reel ¥161.8 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 6.3V 330uF 2917 20% ESR=40mOhms T520D337M006ATE040 KEMET 1: ¥330.5 1,799In Stock 14,000On Order	Mfr. Part # T520D337M006ATE040 Mouser Part # 80-T520D337M006E040	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	1,799In Stock 14,000On Order On Order Ship Dates Mfr. #: T520D337M006ATE040 Stock: 1,799 Can Ship Immediately On Order: 5,000 Expected 4/12/2027 3,500 Expected 4/16/2027 5,500 Expected 4/22/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥330.5 ¥222.6 ¥179.4 ¥166.1 Reel ¥143.5 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=6mOhms T520D337M004ATE006 KEMET 1: ¥513.2 365In Stock	Mfr. Part # T520D337M004ATE006 Mouser Part # 80-T520D337M4ATE06	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=6mOhms Learn More about KEMET t520caps	Datasheet	365In Stock	Cut Tape ¥513.2 ¥357.1 ¥295.7 ¥275.7 Reel ¥242.5 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	330 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=15mOhms T520D337M004ATE015 KEMET 1: ¥446.8 1,032In Stock 500Expected 4/26/2027	Mfr. Part # T520D337M004ATE015 Mouser Part # 80-T520D337M4E15	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	1,032In Stock 500Expected 4/26/2027	Cut Tape ¥446.8 ¥307.3 ¥252.5 ¥235.9 Reel ¥220.9 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	330 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=10mOhms T520D337M006ATE010 KEMET 1: ¥360.4 59In Stock 13,500On Order	Mfr. Part # T520D337M006ATE010 Mouser Part # 80-T520D337M6ATE10	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	59In Stock 13,500On Order On Order Ship Dates Mfr. #: T520D337M006ATE010 Stock: 59 Can Ship Immediately On Order: 2,500 Expected 7/6/2027 11,000 TBD Factory Lead-Time: 26 Weeks	Cut Tape ¥360.4 ¥257.5 ¥209.3 ¥196 Reel ¥169.4 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=15mOhms T520D337M006ATE015 KEMET 1: ¥367.1 1,795In Stock 18,500On Order	Mfr. Part # T520D337M006ATE015 Mouser Part # 80-T520D337M6E15	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	1,795In Stock 18,500On Order On Order Ship Dates Mfr. #: T520D337M006ATE015 Stock: 1,795 Can Ship Immediately On Order: 2,500 Expected 2/11/2027 16,000 Expected 2/16/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥367.1 ¥259.1 ¥222.6 ¥194.3 Reel ¥169.4 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=6mOhms T520D477M2R5ATE006 KEMET 1: ¥496.6 117In Stock 2,500On Order	Mfr. Part # T520D477M2R5ATE006 Mouser Part # 80-T520D477M2R5ATE06	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=6mOhms Learn More about KEMET t520caps	Datasheet	117In Stock 2,500On Order On Order Ship Dates Mfr. #: T520D477M2R5ATE006 Stock: 117 Can Ship Immediately On Order: 1,500 Expected 5/11/2027 1,000 Expected 5/18/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥496.6 ¥345.5 ¥284 ¥265.8 Reel ¥245.8 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=7mOhms T520D477M2R5ATE007 KEMET 1: ¥473.4 551In Stock	Mfr. Part # T520D477M2R5ATE007 Mouser Part # 80-T520D477M2R5ATE07	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	551In Stock	Cut Tape ¥473.4 ¥328.9 ¥270.7 ¥252.5 Reel ¥219.3 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=12mOhms T520D477M004ATE012 KEMET 1: ¥405.3 316In Stock 2,000On Order	Mfr. Part # T520D477M004ATE012 Mouser Part # 80-T520D477M4E12	KEMET	Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=12mOhms Learn More about KEMET t520caps	Datasheet	316In Stock 2,000On Order On Order Ship Dates Mfr. #: T520D477M004ATE012 Stock: 316 Can Ship Immediately On Order: 1,000 Expected 3/18/2027 1,000 Expected 4/22/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥405.3 ¥282.4 ¥235.9 ¥212.6 Reel ¥182.7 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=15mOhms T520D477M004ATE015 KEMET 1: ¥377 1,064In Stock 2,000On Order	Mfr. Part # T520D477M004ATE015 Mouser Part # 80-T520D477M4E15	KEMET	Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	1,064In Stock 2,000On Order On Order Ship Dates Mfr. #: T520D477M004ATE015 Stock: 1,064 Can Ship Immediately On Order: 1,000 Expected 2/25/2027 1,000 Expected 5/24/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥377 ¥265.8 ¥227.6 ¥199.3 Reel ¥171.1 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=18mOhms T520D477M004ATE018 KEMET 1: ¥365.4 317In Stock 2,000Expected 3/18/2027	Mfr. Part # T520D477M004ATE018 Mouser Part # 80-T520D477M4E18	KEMET	Tantalum Capacitors - Polymer 4V 470uF 2917 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	317In Stock 2,000Expected 3/18/2027	Cut Tape ¥365.4 ¥254.1 ¥220.9 ¥206 Reel ¥174.4 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=15mOhms T520D687M004ATE015 KEMET 1: ¥666.1 87In Stock 6,000On Order	Mfr. Part # T520D687M004ATE015 Mouser Part # 80-T520D687M004ATE15	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	87In Stock 6,000On Order On Order Ship Dates Mfr. #: T520D687M004ATE015 Stock: 87 Can Ship Immediately On Order: 2,500 Expected 2/25/2027 3,500 Expected 5/6/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥666.1 ¥471.7 ¥393.7 ¥368.7 Reel ¥330.5 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	680 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=10mOhms T520D687M2R5ATE010 KEMET 1: ¥526.5 800In Stock	Mfr. Part # T520D687M2R5ATE010 Mouser Part # 80-T520D687M2R5ATE10	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	800In Stock	Cut Tape ¥526.5 ¥367.1 ¥304 ¥284 Reel ¥245.8 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 2.5V 680uF 2917 20% ESR=15mOhms T520D687M2R5ATE015 KEMET 1: ¥453.5 132In Stock 38,500On Order	Mfr. Part # T520D687M2R5ATE015 Mouser Part # 80-T520D687M2R5E15	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	132In Stock 38,500On Order On Order Ship Dates Mfr. #: T520D687M2R5ATE015 Stock: 132 Can Ship Immediately On Order: 10,500 Expected 4/12/2027 17,000 Expected 5/25/2027 11,000 Expected 5/27/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥453.5 ¥313.9 ¥257.5 ¥240.8 Reel ¥210.9 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 2.5V 680uF 2917 20% ESR=40mOhms T520D687M2R5ATE040 KEMET 1: ¥431.9 534In Stock	Mfr. Part # T520D687M2R5ATE040 Mouser Part # 80-T520D687M2R5E40	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	534In Stock	Cut Tape ¥431.9 ¥297.3 ¥242.5 ¥225.9 Reel ¥196 MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	680 uF	20 %	2.5 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

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Tantalum Polymer Capacitors

Types of Capacitors

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