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
SRS1A272MI200A00SE0	Electrolytic	10 VDC	2700 µF	-40~+105°C	12.5 mm	20mm	7000 hrs	1670mA	-	-
SRS1A331ME110A00SE0	Electrolytic	10 VDC	330 µF	-40~+105°C	6.3 mm	11mm	3000 hrs	395mA	-	-
SRS1A332MI200A00SE0	Electrolytic	10 VDC	3300 µF	-40~+105°C	12.5 mm	20mm	7000 hrs	1700mA	-	-
SRS1A391MF115A00SE0	Electrolytic	10 VDC	390 µF	-40~+105°C	8 mm	11.5mm	4000 hrs	560mA	-	-
SRS1A392MI250A00SE0	Electrolytic	10 VDC	3900 µF	-40~+105°C	12.5 mm	25mm	7000 hrs	1900mA	-	-
SRS1A471MF115A00SE0	Electrolytic	10 VDC	470 µF	-40~+105°C	8 mm	11.5mm	4000 hrs	575mA	-	-
SRS1A472MI250A00SE0	Electrolytic	10 VDC	4700 µF	-40~+105°C	12.5 mm	25mm	7000 hrs	1980mA	-	-
SRS1A561MF115A00SE0	Electrolytic	10 VDC	560 µF	-40~+105°C	8 mm	11.5mm	4000 hrs	590mA	-	-
SRS1A562ML250A00SE0	Electrolytic	10 VDC	5600 µF	-40~+105°C	16 mm	25mm	7000 hrs	2320mA	-	-
SRS1A681MF115A00SE0	Electrolytic	10 VDC	680 µF	-40~+105°C	8 mm	11.5mm	4000 hrs	600mA	-	-
SRS1A682ML250A00SE0	Electrolytic	10 VDC	6800 µF	-40~+105°C	16 mm	25mm	7000 hrs	2385mA	-	-
SRS1A821MF160A00SE0	Electrolytic	10 VDC	820 µF	-40~+105°C	8 mm	16mm	4000 hrs	730mA	-	-
SRS1A821MG125A00SE0	Electrolytic	10 VDC	820 µF	-40~+105°C	10 mm	12.5mm	5000 hrs	750mA	-	-
SRS1A822ML300A00SE0	Electrolytic	10 VDC	8200 µF	-40~+105°C	16 mm	30mm	7000 hrs	2500mA	-	-
SRS1C101MC110A00SE0	Electrolytic	16 VDC	100 µF	-40~+105°C	5 mm	11mm	3000 hrs	230mA	-	-

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