Aluminium Electrolytic Capacitors - Radial Leaded

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ECA-M Aluminum Electrolytic Capacitors

Panasonic ECA-M Aluminum Electrolytic Capacitors feature endurance at 85ºC for 2000 hours. Category temperature ranges from -40ºC to 85°C have a rated W.V. Range from 6.3V_DC to 100V_DC and for -25ºC to 85ºC has a rated W.V. Range from 160V_DC to 450V_DC. These capacitors are smaller than the SU series, the Panasonic ECA-M Series Aluminum Electrolytic Capacitors offer radial leads and RoHS compliance.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Capacitance	Voltage Rating DC	Diameter	Length	Lead Spacing	Product	Life	Tolerance	Ripple Current	Minimum Operating Temperature	Maximum Operating Temperature	Lead Style	Termination Style	Series	Packaging
Aluminium Electrolytic Capacitors - Radial Leaded Al Lytic Cap 85C Radial M Series ECA-1EM330I Panasonic Industry 1: $0.24 7,779In Stock	Mfr. Part No. ECA-1EM330I Mouser Part No 667-ECA-1EM330I	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded Al Lytic Cap 85C Radial M Series Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	7,779In Stock	Cut Tape $0.24 $0.104 $0.091 $0.069 Reel $0.067 $0.062	Min.: 1 Mult.: 1 : 2,000	33 uF	25 VDC	5 mm	11 mm	2.5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	110 mA	- 40 C	+ 85 C	Straight	Radial	M	Reel, Cut Tape
Aluminium Electrolytic Capacitors - Radial Leaded 330uF 25V ECA-1EM331 Panasonic Industry 1: $0.45 14,455In Stock	Mfr. Part No. ECA-1EM331 Mouser Part No 667-ECA-1EM331	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 330uF 25V Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	14,455In Stock	$0.45 $0.204 $0.16	Min.: 1 Mult.: 1	330 uF	25 VDC	8 mm	11.5 mm	3.5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	390 mA	- 40 C	+ 85 C	Straight	Radial	M	Bulk
Aluminium Electrolytic Capacitors - Radial Leaded 330UF 25V ELECT M RADIAL ECA-1EM331B Panasonic Industry 1: $0.461 2,166In Stock	Mfr. Part No. ECA-1EM331B Mouser Part No 667-ECA-1EM331B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 330UF 25V ELECT M RADIAL Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	2,166In Stock	Cut Tape $0.461 $0.213 $0.186 $0.147 Reel $0.127 $0.126	Min.: 1 Mult.: 1 : 1,000	330 uF	25 VDC	8 mm	11.5 mm	5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	390 mA	- 40 C	+ 85 C	Straight	Radial	M	Reel, Cut Tape
Aluminium Electrolytic Capacitors - Radial Leaded 3300uF 25V ECA-1EM332 Panasonic Industry 1: $1.67 1,747In Stock 900Expected 2026/10/22	Mfr. Part No. ECA-1EM332 Mouser Part No 667-ECA-1EM332	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 3300uF 25V Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	1,747In Stock 900Expected 2026/10/22	$1.67 $1.16 $0.99 $0.879	Min.: 1 Mult.: 1	3.3 mF	25 VDC	16 mm	25 mm	7.5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	1.3 A	- 40 C	+ 85 C	Straight	Radial	M	Bulk
Aluminium Electrolytic Capacitors - Radial Leaded 47uF 25V ECA-1EM470 Panasonic Industry 1: $0.25 2,721In Stock 11,000Expected 2026/10/22	Mfr. Part No. ECA-1EM470 Mouser Part No 667-ECA-1EM470	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 47uF 25V Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	2,721In Stock 11,000Expected 2026/10/22	$0.25 $0.109 $0.085	Min.: 1 Mult.: 1	47 uF	25 VDC	5 mm	11 mm	2 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	130 mA	- 40 C	+ 85 C	Straight	Radial	M	Bulk
Aluminium Electrolytic Capacitors - Radial Leaded 47UF 25V ELECT M RADIAL ECA-1EM470B Panasonic Industry 1: $0.28 78In Stock 4,000Expected 2026/10/30	Mfr. Part No. ECA-1EM470B Mouser Part No 667-ECA-1EM470B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 47UF 25V ELECT M RADIAL Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	78In Stock 4,000Expected 2026/10/30	Cut Tape $0.28 $0.159 $0.106 $0.077 $0.065 Reel $0.064	Min.: 1 Mult.: 1 : 2,000	47 uF	25 VDC	5 mm	11 mm	5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	130 mA	- 40 C	+ 85 C	Straight	Radial	M	Reel, Cut Tape
Aluminium Electrolytic Capacitors - Radial Leaded 47UF 25V ELECT M RADIAL ECA-1EM470I Panasonic Industry 1: $0.28 83In Stock 16,000On Order	Mfr. Part No. ECA-1EM470I Mouser Part No 667-ECA-1EM470I	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 47UF 25V ELECT M RADIAL Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	83In Stock 16,000On Order On Order Ship Dates Mfr. No: ECA-1EM470I Stock: 83 Can Dispatch Immediately On Order: 6,000 Expected 2026/10/22 10,000 Expected 2027/02/25 Factory Lead Time: 37 Weeks	Cut Tape $0.28 $0.159 $0.10 $0.077 $0.065 Reel $0.064	Min.: 1 Mult.: 1 : 2,000	47 uF	25 VDC	5 mm	11 mm	2.5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	130 mA	- 40 C	+ 85 C	Straight	Radial	M	Reel, Cut Tape
Aluminium Electrolytic Capacitors - Radial Leaded 470UF 25V ALUM LYTIC RADIAL ECA-1EM471 Panasonic Industry 1: $0.62 5,748In Stock 6,200Expected 2026/10/20	Mfr. Part No. ECA-1EM471 Mouser Part No 667-ECA-1EM471	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 470UF 25V ALUM LYTIC RADIAL Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	5,748In Stock 6,200Expected 2026/10/20	$0.62 $0.288 $0.23	Min.: 1 Mult.: 1	470 uF	25 VDC	10 mm	12.5 mm	5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	480 mA	- 40 C	+ 85 C	Straight	Radial	M	Bulk
Aluminium Electrolytic Capacitors - Radial Leaded 470UF 25V ELECT M RADIAL ECA-1EM471B Panasonic Industry 1: $0.68 6,652In Stock 7,500Expected 2026/11/19	Mfr. Part No. ECA-1EM471B Mouser Part No 667-ECA-1EM471B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 470UF 25V ELECT M RADIAL Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	6,652In Stock 7,500Expected 2026/11/19	Cut Tape $0.68 $0.455 $0.283 Reel $0.228 $0.211 View $0.194 $0.173 $0.164 $0.159	Min.: 1 Mult.: 1 : 500	470 uF	25 VDC	10 mm	12.5 mm	5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	480 mA	- 40 C	+ 85 C	Straight	Radial	M	Reel, Cut Tape
Aluminium Electrolytic Capacitors - Radial Leaded Al Lytic Cap 85C Radial M Series ECA-1EM471E Panasonic Industry 1: $0.62 497In Stock	Mfr. Part No. ECA-1EM471E Mouser Part No 667-ECA-1EM471E	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded Al Lytic Cap 85C Radial M Series Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	497In Stock	$0.62 $0.288 $0.23	Min.: 1 Mult.: 1	470 uF	25 VDC	10 mm	12.5 mm	5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	480 mA	- 40 C	+ 85 C	Straight	Radial	M	Bulk
Aluminium Electrolytic Capacitors - Radial Leaded 10uF 50V ECA-1HM100 Panasonic Industry 1: $0.30 3,411In Stock 56,600On Order	Mfr. Part No. ECA-1HM100 Mouser Part No 667-ECA-1HM100	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 10uF 50V Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	3,411In Stock 56,600On Order On Order Ship Dates Mfr. No: ECA-1HM100 Stock: 3,411 Can Dispatch Immediately On Order: 26,400 Expected 2027/02/25 30,200 Expected 2027/03/25 Factory Lead Time: 37 Weeks	$0.30 $0.176 $0.106	Min.: 1 Mult.: 1	10 uF	50 VDC	5 mm	11 mm	2 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	65 mA	- 40 C	+ 85 C	Straight	Radial	M	Bulk
Aluminium Electrolytic Capacitors - Radial Leaded Al Lytic Cap 85C Radial M Series ECA-1HM100B Panasonic Industry 1: $0.24 3,643In Stock 14,000Expected 2027/05/27	Mfr. Part No. ECA-1HM100B Mouser Part No 667-ECA-1HM100B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded Al Lytic Cap 85C Radial M Series Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	3,643In Stock 14,000Expected 2027/05/27	$0.24 $0.104 $0.091 $0.069 View $0.067 $0.062	Min.: 1 Mult.: 1	10 uF	50 VDC	5 mm	11 mm	5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	65 mA	- 40 C	+ 85 C	Straight	Radial	M
Aluminium Electrolytic Capacitors - Radial Leaded 100uF 50V ECA-1HM101 Panasonic Industry 1: $0.47 258In Stock 35,000On Order	Mfr. Part No. ECA-1HM101 Mouser Part No 667-ECA-1HM101	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 100uF 50V Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	258In Stock 35,000On Order On Order Ship Dates Mfr. No: ECA-1HM101 Stock: 258 Can Dispatch Immediately On Order: 21,800 Expected 2026/10/22 13,200 Expected 2026/11/19 Factory Lead Time: 37 Weeks	$0.47 $0.295 $0.184	Min.: 1 Mult.: 1	100 uF	50 VDC	8 mm	11.5 mm	3.5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	250 mA	- 40 C	+ 85 C	Straight	Radial	M	Bulk
Aluminium Electrolytic Capacitors - Radial Leaded Al Lytic Cap 85C Radial M Series ECA-1HM101BJ Panasonic Industry 1: $0.461 2,970In Stock	Mfr. Part No. ECA-1HM101BJ Mouser Part No 667-ECA-1HM101BJ	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded Al Lytic Cap 85C Radial M Series Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	2,970In Stock	Cut Tape $0.461 $0.213 $0.186 $0.147 Reel $0.127	Min.: 1 Mult.: 1 : 1,000	100 uF	50 VDC	8 mm	11.5 mm	3.5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	250 mA	- 40 C	+ 85 C	Straight	Radial	M	Reel, Cut Tape
Aluminium Electrolytic Capacitors - Radial Leaded 1000uF 50V ECA-1HM102 Panasonic Industry 1: $1.44 7,781In Stock 4,400Expected 2027/03/18	Mfr. Part No. ECA-1HM102 Mouser Part No 667-ECA-1HM102	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 1000uF 50V Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	7,781In Stock 4,400Expected 2027/03/18	$1.44 $0.763 $0.642 $0.632	Min.: 1 Mult.: 1	1 mF	50 VDC	12.5 mm	25 mm	5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	1.05 A	- 40 C	+ 85 C	Straight	Radial	M	Bulk
Aluminium Electrolytic Capacitors - Radial Leaded 1000uF 50V ECA-1HM102B Panasonic Industry 1: $1.60 338In Stock 16,500Expected 2026/11/19	Mfr. Part No. ECA-1HM102B Mouser Part No 667-ECA-1HM102B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 1000uF 50V Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	338In Stock 16,500Expected 2026/11/19	Cut Tape $1.60 $0.977 $0.723 Reel $0.59	Min.: 1 Mult.: 1 : 500	1 mF	50 VDC	12.5 mm	25 mm	5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	1.05 A	- 40 C	+ 85 C	Straight	Radial	M	Reel, Cut Tape
Aluminium Electrolytic Capacitors - Radial Leaded 22UF 50V ELECT M RADIAL ECA-1HM220I Panasonic Industry 1: $0.27 17,195In Stock 16,000Expected 2027/05/06	Mfr. Part No. ECA-1HM220I Mouser Part No 667-ECA-1HM220I	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 22UF 50V ELECT M RADIAL Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	17,195In Stock 16,000Expected 2027/05/06	Cut Tape $0.27 $0.121 $0.097 $0.077 Reel $0.064 View $0.065 $0.057	Min.: 1 Mult.: 1 : 2,000	22 uF	50 VDC	5 mm	11 mm	2.5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	100 mA	- 40 C	+ 85 C	Straight	Radial	M	Reel, Cut Tape
Aluminium Electrolytic Capacitors - Radial Leaded Al Lytic Cap 85C Radial M Series ECA-1HM222B Panasonic Industry 1: $2.47 444In Stock	Mfr. Part No. ECA-1HM222B Mouser Part No 667-ECA-1HM222B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded Al Lytic Cap 85C Radial M Series Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	444In Stock	Cut Tape $2.47 $1.67 $1.34 $1.06 Reel $1.06 $0.946	Min.: 1 Mult.: 1 : 250	2.2 mF	50 VDC	16 mm	31.5 mm	7.5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	1.3 A	- 40 C	+ 85 C	Straight	Radial	M	Reel, Cut Tape
Aluminium Electrolytic Capacitors - Radial Leaded 2.2uF 50V ECA-1HM2R2 Panasonic Industry 1: $0.30 112In Stock 18,200On Order	Mfr. Part No. ECA-1HM2R2 Mouser Part No 667-ECA-1HM2R2	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 2.2uF 50V Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	112In Stock 18,200On Order On Order Ship Dates Mfr. No: ECA-1HM2R2 Stock: 112 Can Dispatch Immediately On Order: 6,800 Expected 2026/10/20 11,400 Expected 2026/11/12 Factory Lead Time: 37 Weeks	$0.30 $0.176 $0.106	Min.: 1 Mult.: 1	2.2 uF	50 VDC	5 mm	11 mm	2 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	20 mA	- 40 C	+ 85 C	Straight	Radial	M	Bulk
Aluminium Electrolytic Capacitors - Radial Leaded 2.2UF 50V ELECT M RADIAL ECA-1HM2R2B Panasonic Industry 1: $0.30 90In Stock 6,000Expected 2026/11/26	Mfr. Part No. ECA-1HM2R2B Mouser Part No 667-ECA-1HM2R2B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 2.2UF 50V ELECT M RADIAL Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	90In Stock 6,000Expected 2026/11/26	Cut Tape $0.30 $0.176 $0.106 $0.083 $0.076 Reel $0.067	Min.: 1 Mult.: 1 : 2,000	2.2 uF	50 VDC	5 mm	11 mm	2 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	20 mA	- 40 C	+ 85 C	Straight	Radial	M	Reel, Cut Tape
Aluminium Electrolytic Capacitors - Radial Leaded 2.2UF 50V ELECT M RADIAL ECA-1HM2R2I Panasonic Industry 1: $0.30 52In Stock 14,000On Order	Mfr. Part No. ECA-1HM2R2I Mouser Part No 667-ECA-1HM2R2I	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 2.2UF 50V ELECT M RADIAL Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	52In Stock 14,000On Order On Order Ship Dates Mfr. No: ECA-1HM2R2I Stock: 52 Can Dispatch Immediately On Order: 8,000 Expected 2027/01/21 6,000 Expected 2027/03/05 Factory Lead Time: 37 Weeks	Cut Tape $0.30 $0.176 $0.106 $0.083 $0.076 Reel $0.067	Min.: 1 Mult.: 1 : 2,000	2.2 uF	50 VDC	5 mm	11 mm	2.5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	20 mA	- 40 C	+ 85 C	Straight	Radial	M	Reel, Cut Tape
Aluminium Electrolytic Capacitors - Radial Leaded 33UF 50V ALUM LYTIC RADIAL ECA-1HM330 Panasonic Industry 1: $0.25 4,846In Stock	Mfr. Part No. ECA-1HM330 Mouser Part No 667-ECA-1HM330	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 33UF 50V ALUM LYTIC RADIAL Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	4,846In Stock	$0.25 $0.109 $0.085	Min.: 1 Mult.: 1	33 uF	50 VDC	5 mm	11 mm	2 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	110 mA	- 40 C	+ 85 C	Straight	Radial	M	Bulk
Aluminium Electrolytic Capacitors - Radial Leaded 33UF 50V ELECT M RADIAL ECA-1HM330B Panasonic Industry 1: $0.261 5,657In Stock	Mfr. Part No. ECA-1HM330B Mouser Part No 667-ECA-1HM330B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 33UF 50V ELECT M RADIAL Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	5,657In Stock	Cut Tape $0.261 $0.114 $0.097 $0.076 Reel $0.059 View $0.065 $0.051	Min.: 1 Mult.: 1 : 2,000	33 uF	50 VDC	5 mm	11 mm	5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	110 mA	- 40 C	+ 85 C	Straight	Radial	M	Reel, Cut Tape
Aluminium Electrolytic Capacitors - Radial Leaded 33UF 50V ELECT M RADIAL ECA-1HM330I Panasonic Industry 1: $0.261 6,770In Stock 8,000On Order	Mfr. Part No. ECA-1HM330I Mouser Part No 667-ECA-1HM330I	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 33UF 50V ELECT M RADIAL Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	6,770In Stock 8,000On Order On Order Ship Dates Mfr. No: ECA-1HM330I Stock: 6,770 Can Dispatch Immediately On Order: 4,000 Expected 2027/01/28 4,000 Expected 2027/02/05 Factory Lead Time: 37 Weeks	Cut Tape $0.261 $0.114 $0.097 $0.076 Reel $0.059 View $0.065 $0.057	Min.: 1 Mult.: 1 : 2,000	33 uF	50 VDC	5 mm	11 mm	2.5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	110 mA	- 40 C	+ 85 C	Straight	Radial	M	Reel, Cut Tape
Aluminium Electrolytic Capacitors - Radial Leaded 330UF 50V ELECT M RADIAL ECA-1HM331B Panasonic Industry 1: $0.68 316In Stock 8,000Expected 2027/02/25	Mfr. Part No. ECA-1HM331B Mouser Part No 667-ECA-1HM331B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 330UF 50V ELECT M RADIAL Learn More about Panasonic Industry panasonic eca m capacitors	Datasheet	316In Stock 8,000Expected 2027/02/25	Cut Tape $0.68 $0.458 $0.313 Reel $0.256	Min.: 1 Mult.: 1 : 500	330 uF	50 VDC	10 mm	16 mm	5 mm	General Purpose Electrolytic Capacitors	2000 Hour	20 %	500 mA	- 40 C	+ 85 C	Straight	Radial	M	Reel, Cut Tape