Radial-Leaded Aluminum Electrolytic Capacitors

Surge Components radial leaded electrolytic capacitors deliver dependable through-hole performance for a wide range of electronic applications requiring stable capacitance, high reliability, and efficient energy storage. Engineered for power supply filtering, voltage smoothing, and signal decoupling, these capacitors are available in multiple capacitance values, voltage ratings, and temperature ranges to support industrial, automotive, telecommunications, and consumer electronics designs. Designed for ease of PCB assembly and long service life, Surge radial leaded electrolytic capacitors provide a proven solution for engineers seeking durable, cost-effective components for demanding circuit environments.

* All Capacitors offer AEC-Q200 Equivalent Part Numbers on request.

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Part No	Dielectric	Voltage	Capacitance (µF)	Temperature	Diameter	Height	Lifetime (Hours)	Ripple (100kHz)	Imped @ 100kHz	Imped @ 120Hz
SFZ2E151MM300A00SE0	Electrolytic	250 VDC	150 µF	-25~+105°C	18 mm	30mm	8000 hrs	805mA	-	-
SFZ2E220MG200A00SE0	Electrolytic	250 VDC	22 µF	-25~+105°C	10 mm	20mm	8000 hrs	210mA	-	-
SFZ2E221MM400A00SE0	Electrolytic	250 VDC	220 µF	-25~+105°C	18 mm	40mm	8000 hrs	1070mA	-	-
SFZ2E330MI200A00SE0	Electrolytic	250 VDC	33 µF	-25~+105°C	12.5 mm	20mm	8000 hrs	293mA	-	-
SFZ2E470MI250A00SE0	Electrolytic	250 VDC	47 µF	-25~+105°C	12.5 mm	25mm	8000 hrs	395mA	-	-
SFZ2E4R7MF115A00SE0	Electrolytic	250 VDC	4.7 µF	-25~+105°C	8 mm	11.5mm	8000 hrs	78mA	-	-
SFZ2E680ML250A00SE0	Electrolytic	250 VDC	68 µF	-25~+105°C	16 mm	25mm	8000 hrs	530mA	-	-
SFZ2E6R8MF160A00SE0	Electrolytic	250 VDC	6.8 µF	-25~+105°C	8 mm	16mm	8000 hrs	98mA	-	-
SFZ2G100MG200A00SE0	Electrolytic	400 VDC	10 µF	-25~+105°C	10 mm	20mm	8000 hrs	140mA	-	-
SFZ2G101MM400A00SE0	Electrolytic	400 VDC	100 µF	-25~+105°C	18 mm	40mm	8000 hrs	715mA	-	-
SFZ2G220MI250A00SE0	Electrolytic	400 VDC	22 µF	-25~+105°C	12.5 mm	25mm	8000 hrs	235mA	-	-
SFZ2G2R2MF115A00SE0	Electrolytic	400 VDC	2.2 µF	-25~+105°C	8 mm	11.5mm	8000 hrs	50mA	-	-
SFZ2G330ML200A00SE0	Electrolytic	400 VDC	33 µF	-25~+105°C	16 mm	20mm	8000 hrs	320mA	-	-
SFZ2G3R3MF160A00SE0	Electrolytic	400 VDC	3.3 µF	-25~+105°C	8 mm	16mm	8000 hrs	62mA	-	-
SFZ2G470ML250A00SE0	Electrolytic	400 VDC	47 µF	-25~+105°C	16 mm	25mm	8000 hrs	430mA	-	-

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Radial Leaded Electrolytic Capacitors for Industrial and Electronic Applications

Radial leaded electrolytic capacitors are essential components in modern electronic design, offering high capacitance values in a compact through-hole format. Their polarized aluminum electrolytic construction makes them particularly effective for energy storage, ripple filtering, and voltage stabilization in both low- and high-power circuits. Because of their mechanical strength and straightforward PCB mounting style, they are widely used in applications where durability, serviceability, and long operational life are key requirements.

Surge Components provides a comprehensive parametric range of radial leaded electrolytic capacitors designed to meet the evolving needs of electronics manufacturers and design engineers. The portfolio includes general-purpose capacitors as well as specialty variants such as low ESR, high ripple current, long-life, and high-temperature series. This broad selection enables precise component matching for applications including switching power supplies, industrial controllers, LED lighting systems, motor drives, audio equipment, and automotive electronics.

Built to deliver consistent electrical performance under varying environmental conditions, Surge radial leaded capacitors are optimized for reliability and efficiency. Their ability to maintain stable capacitance over time helps ensure predictable circuit behavior, even in demanding operating environments. High ripple current capability and extended temperature ratings make them suitable for power-intensive applications where thermal and electrical stress are significant concerns.

By combining proven electrolytic technology with a wide parametric offering, Surge Components enables engineers to streamline component selection while maintaining high design integrity. Whether used in high-volume manufacturing or specialized industrial systems, these capacitors provide a trusted balance of performance, longevity, and cost-effectiveness for a broad spectrum of electronic applications.

Radial-Leaded Aluminum Electrolytic Capacitors

Radial Leaded Electrolytic Capacitors for Industrial and Electronic Applications

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