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
SRD2E2R2ME110A00SE0	Electrolytic	250 VDC	2.2 µF	-40~+105°C	6.3 mm	11mm	10000 hrs	80mA	-	-
SRD2E2R7ME110A00SE0	Electrolytic	250 VDC	2.7 µF	-40~+105°C	6.3 mm	11mm	10000 hrs	85mA	-	-
SRD2E330MI250A00SE0	Electrolytic	250 VDC	33 µF	-40~+105°C	12.5 mm	25mm	10000 hrs	580mA	-	-
SRD2E3R3ME150A00SE0	Electrolytic	250 VDC	3.3 µF	-40~+105°C	6.3 mm	15mm	10000 hrs	90mA	-	-
SRD2E3R3MF115A00SE0	Electrolytic	250 VDC	3.3 µF	-40~+105°C	8 mm	11.5mm	10000 hrs	90mA	-	-
SRD2E3R9ME150A00SE0	Electrolytic	250 VDC	3.9 µF	-40~+105°C	6.3 mm	15mm	10000 hrs	95mA	-	-
SRD2E470ML200A00SE0	Electrolytic	250 VDC	47 µF	-40~+105°C	16 mm	20mm	10000 hrs	660mA	-	-
SRD2E4R7MF115A00SE0	Electrolytic	250 VDC	4.7 µF	-40~+105°C	8 mm	11.5mm	10000 hrs	115mA	-	-
SRD2E5R6MF115A00SE0	Electrolytic	250 VDC	5.6 µF	-40~+105°C	8 mm	11.5mm	10000 hrs	125mA	-	-
SRD2E680ML300A00SE0	Electrolytic	250 VDC	68 µF	-40~+105°C	16 mm	30mm	10000 hrs	830mA	-	-
SRD2E6R8MF160A00SE0	Electrolytic	250 VDC	6.8 µF	-40~+105°C	8 mm	16mm	10000 hrs	155mA	-	-
SRD2E820MM250A00SE0	Electrolytic	250 VDC	82 µF	-40~+105°C	18 mm	25mm	10000 hrs	980mA	-	-
SRD2E8R2MF160A00SE0	Electrolytic	250 VDC	8.2 µF	-40~+105°C	8 mm	16mm	10000 hrs	165mA	-	-
SRD2G010ME110A00SE0	Electrolytic	400 VDC	1 µF	-40~+105°C	6.3 mm	11mm	10000 hrs	70mA	-	-
SRD2G010MF115A00SE0	Electrolytic	400 VDC	1 µF	-40~+105°C	8 mm	11.5mm	10000 hrs	75mA	-	-

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