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4 mm Capacitors

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Diameter = 4 mm

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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.	Product Type	Product	Termination Style	Capacitance	Tolerance	Voltage Rating DC
Aluminium Electrolytic Capacitors - Radial Leaded 10uF 16V ECE-A1CKA100 Panasonic Industry 1: $0.26 19,003In Stock	Mfr. Part No. ECE-A1CKA100 Mouser Part No 667-ECE-A1CKA100	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 10uF 16V	Datasheet	19,003In Stock	$0.26 $0.113 $0.088	Min.: 1 Mult.: 1 Max.: 200	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	10 uF	20 %	16 VDC
Aluminium Electrolytic Capacitors - Radial Leaded Aluminum Electrolytic Capacitors 10uF, 20%, 16VDC ECE-A1CKA100I Panasonic Industry 1: $0.29 246In Stock 4,000Expected 16/11/2026	Mfr. Part No. ECE-A1CKA100I Mouser Part No 667-ECE-A1CKA100I	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded Aluminum Electrolytic Capacitors 10uF, 20%, 16VDC	Datasheet	246In Stock 4,000Expected 16/11/2026	Cut Tape $0.29 $0.166 $0.11 $0.08 $0.068 Reel $0.067	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	10 uF	20 %	16 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 22UF 16V MINI ALUM ELECT (KA) ECE-A1CKA220 Panasonic Industry 1: $0.26 6,757In Stock	Mfr. Part No. ECE-A1CKA220 Mouser Part No 667-ECE-A1CKA220	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 22UF 16V MINI ALUM ELECT (KA)	Datasheet	6,757In Stock	$0.26 $0.113 $0.088	Min.: 1 Mult.: 1 Max.: 200	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	22 uF	20 %	16 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 16VDC 22uF SU SU POLAR ECE-A1CKA220B Panasonic Industry 1: $0.27 5,141In Stock	Mfr. Part No. ECE-A1CKA220B Mouser Part No 667-ECE-A1CKA220B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 16VDC 22uF SU SU POLAR	Datasheet	5,141In Stock	Cut Tape $0.27 $0.118 $0.10 $0.079 $0.068 Reel $0.061	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	22 uF	20 %	16 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 16VDC 22uF SU SU BI-POL ECE-A1CKA220I Panasonic Industry 1: $0.28 15,844In Stock	Mfr. Part No. ECE-A1CKA220I Mouser Part No 667-ECE-A1CKA220I	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 16VDC 22uF SU SU BI-POL	Datasheet	15,844In Stock	Cut Tape $0.28 $0.125 $0.10 $0.08 $0.068 Reel $0.065	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	22 uF	20 %	16 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 4.7UF 16V ECE-A1CKN4R7I Panasonic Industry 1: $0.30 6,267In Stock	Mfr. Part No. ECE-A1CKN4R7I Mouser Part No 667-ECE-A1CKN4R7I	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 4.7UF 16V	Datasheet	6,267In Stock	$0.30 $0.134 $0.113 $0.088 View $0.075 $0.066	Min.: 1 Mult.: 1 Max.: 2,000	Electrolytic Capacitors	Bi-Polar/Non-Polar Electrolytic Capacitors	Radial	4.7 uF	20 %	16 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 10UF 16V ECE-A1CKS100 Panasonic Industry 1: $0.27 13,326In Stock 4,400Expected 26/11/2026	Mfr. Part No. ECE-A1CKS100 Mouser Part No 667-ECE-A1CKS100	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 10UF 16V	Datasheet	13,326In Stock 4,400Expected 26/11/2026	$0.27 $0.122 $0.095	Min.: 1 Mult.: 1 Max.: 200	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	10 uF	20 %	16 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 16VDC 10uF POLARIZED ECE-A1CKS100B Panasonic Industry 1: $0.29 7,324In Stock	Mfr. Part No. ECE-A1CKS100B Mouser Part No 667-ECE-A1CKS100B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 16VDC 10uF POLARIZED	Datasheet	7,324In Stock	Cut Tape $0.29 $0.127 $0.11 $0.086 $0.075 Reel $0.066	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	10 uF	20 %	16 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 16VDC 10uF KS-A ECE-A1CKS100I Panasonic Industry 1: $0.29 16,828In Stock	Mfr. Part No. ECE-A1CKS100I Mouser Part No 667-ECE-A1CKS100I	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 16VDC 10uF KS-A	Datasheet	16,828In Stock	Cut Tape $0.29 $0.127 $0.11 $0.086 $0.075 Reel $0.074	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	10 uF	20 %	16 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 10uF 25V ECE-A1EKA100 Panasonic Industry 1: $0.26 3,246In Stock 3,600Expected 05/11/2026	Mfr. Part No. ECE-A1EKA100 Mouser Part No 667-ECE-A1EKA100	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 10uF 25V	Datasheet	3,246In Stock 3,600Expected 05/11/2026	$0.26 $0.113 $0.088	Min.: 1 Mult.: 1 Max.: 200	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	10 uF	20 %	25 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 25VDC 10uF SU SU BI-POL ECE-A1EKA100B Panasonic Industry 1: $0.27 2,582In Stock 4,000Expected 18/11/2026	Mfr. Part No. ECE-A1EKA100B Mouser Part No 667-ECE-A1EKA100B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 25VDC 10uF SU SU BI-POL	Datasheet	2,582In Stock 4,000Expected 18/11/2026	Cut Tape $0.27 $0.118 $0.10 $0.079 $0.068 Reel $0.061	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	10 uF	20 %	25 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 25VDC 10uF SU SU ECE-A1EKA100I Panasonic Industry 1: $0.27 4,655In Stock	Mfr. Part No. ECE-A1EKA100I Mouser Part No 667-ECE-A1EKA100I	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 25VDC 10uF SU SU	Datasheet	4,655In Stock	Cut Tape $0.27 $0.118 $0.10 $0.079 $0.068 Reel $0.067	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	10 uF	20 %	25 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 4.7UF 25V MINI ALUM ELECT (KA) ECE-A1EKA4R7 Panasonic Industry 1: $0.26 3,031In Stock	Mfr. Part No. ECE-A1EKA4R7 Mouser Part No 667-ECE-A1EKA4R7	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 4.7UF 25V MINI ALUM ELECT (KA)	Datasheet	3,031In Stock	$0.26 $0.113 $0.088	Min.: 1 Mult.: 1 Max.: 200	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	4.7 uF	20 %	25 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 25VDC 4.7uF ECE-A1EKA4R7B Panasonic Industry 1: $0.27 7,025In Stock	Mfr. Part No. ECE-A1EKA4R7B Mouser Part No 667-ECE-A1EKA4R7B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 25VDC 4.7uF	Datasheet	7,025In Stock	Cut Tape $0.27 $0.118 $0.10 $0.079 $0.068 Reel $0.067	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	4.7 uF	20 %	25 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 25VDC 4.7uF SU SU BI-POL ECE-A1EKA4R7I Panasonic Industry 1: $0.27 4,978In Stock	Mfr. Part No. ECE-A1EKA4R7I Mouser Part No 667-ECE-A1EKA4R7I	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 25VDC 4.7uF SU SU BI-POL	Datasheet	4,978In Stock	Cut Tape $0.27 $0.118 $0.10 $0.079 $0.075 Reel $0.067	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	4.7 uF	20 %	25 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 4.7UF 25V KS RADIAL ECE-A1EKS4R7 Panasonic Industry 1: $0.27 10,081In Stock	Mfr. Part No. ECE-A1EKS4R7 Mouser Part No 667-ECE-A1EKS4R7	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 4.7UF 25V KS RADIAL	Datasheet	10,081In Stock	$0.27 $0.122 $0.095	Min.: 1 Mult.: 1 Max.: 200	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	4.7 uF	20 %	25 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 25VDC 4.7uF SU ECE-A1EKS4R7B Panasonic Industry 1: $0.29 6,538In Stock	Mfr. Part No. ECE-A1EKS4R7B Mouser Part No 667-ECE-A1EKS4R7B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 25VDC 4.7uF SU	Datasheet	6,538In Stock	Cut Tape $0.29 $0.127 $0.11 $0.09 $0.081 Reel $0.074	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	4.7 uF	20 %	25 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 25VDC 4.7uF POLARIZED ECE-A1EKS4R7I Panasonic Industry 1: $0.29 4,631In Stock	Mfr. Part No. ECE-A1EKS4R7I Mouser Part No 667-ECE-A1EKS4R7I	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 25VDC 4.7uF POLARIZED	Datasheet	4,631In Stock	Cut Tape $0.29 $0.127 $0.11 $0.086 $0.075 Reel $0.066	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	4.7 uF	20 %	25 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 2.2uF 50V ECE-A1HKA2R2 Panasonic Industry 1: $0.27 6,542In Stock	Mfr. Part No. ECE-A1HKA2R2 Mouser Part No 667-ECE-A1HKA2R2	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 2.2uF 50V	Datasheet	6,542In Stock	$0.27 $0.12 $0.093	Min.: 1 Mult.: 1 Max.: 200	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	2.2 uF	20 %	50 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 50VDC 2.2uF 20% ECE-A1HKA2R2B Panasonic Industry 1: $0.27 7,301In Stock	Mfr. Part No. ECE-A1HKA2R2B Mouser Part No 667-ECE-A1HKA2R2B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 50VDC 2.2uF 20%	Datasheet	7,301In Stock	Cut Tape $0.27 $0.118 $0.10 $0.079 $0.068 Reel $0.061	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	2.2 uF	20 %	50 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 3.3UF 50V MINI ALUM ELECT (KA) ECE-A1HKA3R3 Panasonic Industry 1: $0.26 9,439In Stock	Mfr. Part No. ECE-A1HKA3R3 Mouser Part No 667-ECE-A1HKA3R3	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 3.3UF 50V MINI ALUM ELECT (KA)	Datasheet	9,439In Stock	$0.26 $0.113 $0.088	Min.: 1 Mult.: 1 Max.: 200	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	3.3 uF	20 %	50 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 50VDC 3.3uF 20% ECE-A1HKA3R3B Panasonic Industry 1: $0.27 5,988In Stock	Mfr. Part No. ECE-A1HKA3R3B Mouser Part No 667-ECE-A1HKA3R3B	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 50VDC 3.3uF 20%	Datasheet	5,988In Stock	Cut Tape $0.27 $0.118 $0.10 $0.079 $0.068 Reel $0.067	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	3.3 uF	20 %	50 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 4.7UF 50V MINI ALUM ELECT (KA) ECE-A1HKA4R7 Panasonic Industry 1: $0.27 5,303In Stock 4,200Expected 26/11/2026	Mfr. Part No. ECE-A1HKA4R7 Mouser Part No 667-ECE-A1HKA4R7	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 4.7UF 50V MINI ALUM ELECT (KA)	Datasheet	5,303In Stock 4,200Expected 26/11/2026	$0.27 $0.12 $0.093	Min.: 1 Mult.: 1 Max.: 200	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	4.7 uF	20 %	50 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 50VDC 4.7uF 20% ECE-A1HKA4R7I Panasonic Industry 1: $0.27 2,417In Stock 4,000Expected 11/02/2027	Mfr. Part No. ECE-A1HKA4R7I Mouser Part No 667-ECE-A1HKA4R7I	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 50VDC 4.7uF 20%	Datasheet	2,417In Stock 4,000Expected 11/02/2027	Cut Tape $0.27 $0.118 $0.10 $0.079 $0.068 Reel $0.061	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	4.7 uF	20 %	50 VDC
Aluminium Electrolytic Capacitors - Radial Leaded 2.2UF 50V KS RADIAL ECE-A1HKS2R2 Panasonic Industry 1: $0.32 9,314In Stock 6,600Expected 05/03/2027	Mfr. Part No. ECE-A1HKS2R2 Mouser Part No 667-ECE-A1HKS2R2	Panasonic Industry	Aluminium Electrolytic Capacitors - Radial Leaded 2.2UF 50V KS RADIAL	Datasheet	9,314In Stock 6,600Expected 05/03/2027	$0.32 $0.183 $0.11	Min.: 1 Mult.: 1 Max.: 200	Electrolytic Capacitors	General Purpose Electrolytic Capacitors	Radial	2.2 uF	20 %	50 VDC

4 mm Capacitors

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3.9 nF
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4 mm Capacitors

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