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
SRN2D271MI600A00SE0	Electrolytic	200 VDC	270 µF	-25~+105°C	12.5 mm	60mm	2000 hrs	1050mA	-	-
SRN2D560MF450A00SE0	Electrolytic	200 VDC	56 µF	-25~+105°C	8 mm	45mm	2000 hrs	290mA	-	-
SRN2D680MF500A00SE0	Electrolytic	200 VDC	68 µF	-25~+105°C	8 mm	50mm	2000 hrs	360mA	-	-
SRN2D680MG350A00SE0	Electrolytic	200 VDC	68 µF	-25~+105°C	10 mm	35mm	2000 hrs	320mA	-	-
SRN2D820MG400A00SE0	Electrolytic	200 VDC	82 µF	-25~+105°C	10 mm	40mm	2000 hrs	420mA	-	-
SRN2E101MG500A00SE0	Electrolytic	250 VDC	100 µF	-25~+105°C	10 mm	50mm	2000 hrs	540mA	-	-
SRN2E121MI400A00SE0	Electrolytic	250 VDC	120 µF	-25~+105°C	12.5 mm	40mm	2000 hrs	610mA	-	-
SRN2E151MI500A00SE0	Electrolytic	250 VDC	150 µF	-25~+105°C	12.5 mm	50mm	2000 hrs	750mA	-	-
SRN2E181MI550A00SE0	Electrolytic	250 VDC	180 µF	-25~+105°C	12.5 mm	55mm	2000 hrs	850mA	-	-
SRN2E330MF350A00SE0	Electrolytic	250 VDC	33 µF	-25~+105°C	8 mm	35mm	2000 hrs	240mA	-	-
SRN2E390MF400A00SE0	Electrolytic	250 VDC	39 µF	-25~+105°C	8 mm	40mm	2000 hrs	250mA	-	-
SRN2E470MF450A00SE0	Electrolytic	250 VDC	47 µF	-25~+105°C	8 mm	45mm	2000 hrs	310mA	-	-
SRN2E470MG350A00SE0	Electrolytic	250 VDC	47 µF	-25~+105°C	10 mm	35mm	2000 hrs	310mA	-	-
SRN2E530MG350A00SE0	Electrolytic	250 VDC	53 µF	-25~+105°C	10 mm	35mm	2000 hrs	330mA	-	-
SRN2E560MF500A00SE0	Electrolytic	250 VDC	56 µF	-25~+105°C	8 mm	50mm	2000 hrs	340mA	-	-

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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