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.

Filter

Part No	Dielectric	Voltage	Capacitance (µF)	Temperature	Diameter	Height	Lifetime (Hours)	Ripple (100kHz)	Imped @ 100kHz	Imped @ 120Hz
SRL2G330MI250A00SE0	Electrolytic	400 VDC	33 µF	-25~+105°C	12.5 mm	25mm	2000 hrs	270mA	-	-
SRL2G390ML200A00SE0	Electrolytic	400 VDC	39 µF	-25~+105°C	16 mm	20mm	2000 hrs	300mA	-	-
SRL2G3R3MF115A00SE0	Electrolytic	400 VDC	3.3 µF	-25~+105°C	8 mm	11.5mm	2000 hrs	42mA	-	-
SRL2G470ML200A00SE0	Electrolytic	400 VDC	47 µF	-25~+105°C	16 mm	20mm	2000 hrs	320mA	-	-
SRL2G4R7MF115A00SE0	Electrolytic	400 VDC	4.7 µF	-25~+105°C	8 mm	11.5mm	2000 hrs	56mA	-	-
SRL2G560ML250A00SE0	Electrolytic	400 VDC	56 µF	-25~+105°C	16 mm	25mm	2000 hrs	400mA	-	-
SRL2G680ML250A00SE0	Electrolytic	400 VDC	68 µF	-25~+105°C	16 mm	25mm	2000 hrs	434mA	-	-
SRL2G6R8MF120A00SE0	Electrolytic	400 VDC	6.8 µF	-25~+105°C	8 mm	12mm	2000 hrs	75mA	-	-
SRL2G6R8MG085A00SE0	Electrolytic	400 VDC	6.8 µF	-25~+105°C	10 mm	8.5mm	2000 hrs	70mA	-	-
SRL2G820ML300A00SE0	Electrolytic	400 VDC	82 µF	-25~+105°C	16 mm	30mm	2000 hrs	510mA	-	-
SRL2G8R2MF160A00SE0	Electrolytic	400 VDC	8.2 µF	-25~+105°C	8 mm	16mm	2000 hrs	82mA	-	-
SRL2H100MG200A00SE0	Electrolytic	500 VDC	10 µF	-25~+105°C	10 mm	20mm	2000 hrs	105mA	-	-
SRL2H101MM400A00SE0	Electrolytic	500 VDC	100 µF	-25~+105°C	18 mm	40mm	2000 hrs	687mA	-	-
SRL2H121MP350A00SE0	Electrolytic	500 VDC	120 µF	-25~+105°C	22 mm	35mm	2000 hrs	790mA	-	-
SRL2H150MG200A00SE0	Electrolytic	500 VDC	15 µF	-25~+105°C	10 mm	20mm	2000 hrs	115mA	-	-

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

Get in Touch

About the Company

About Us

Policies