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
SRS1E331MG125A00SE0	Electrolytic	25 VDC	330 µF	-40~+105°C	10 mm	12.5mm	5000 hrs	760mA	-	-
SRS1E332ML300A00SE0	Electrolytic	25 VDC	3300 µF	-40~+105°C	16 mm	30mm	7000 hrs	3200mA	-	-
SRS1E332MM250A00SE0	Electrolytic	25 VDC	3300 µF	-40~+105°C	18 mm	25mm	7000 hrs	3150mA	-	-
SRS1E391MG125A00SE0	Electrolytic	25 VDC	390 µF	-40~+105°C	10 mm	12.5mm	5000 hrs	775mA	-	-
SRS1E392ML300A00SE0	Electrolytic	25 VDC	3900 µF	-40~+105°C	16 mm	30mm	7000 hrs	3300mA	-	-
SRS1E470MC110A00SE0	Electrolytic	25 VDC	47 µF	-40~+105°C	5 mm	11mm	3000 hrs	220mA	-	-
SRS1E471MF160A00SE0	Electrolytic	25 VDC	470 µF	-40~+105°C	8 mm	16mm	4000 hrs	850mA	-	-
SRS1E471MG125A00SE0	Electrolytic	25 VDC	470 µF	-40~+105°C	10 mm	12.5mm	5000 hrs	1020mA	-	-
SRS1E472MM350A00SE0	Electrolytic	25 VDC	4700 µF	-40~+105°C	18 mm	35mm	7000 hrs	3550mA	-	-
SRS1E561MF200A00SE0	Electrolytic	25 VDC	560 µF	-40~+105°C	8 mm	20mm	4000 hrs	1050mA	-	-
SRS1E561MG160A00SE0	Electrolytic	25 VDC	560 µF	-40~+105°C	10 mm	16mm	5000 hrs	1100mA	-	-
SRS1E681MG160A00SE0	Electrolytic	25 VDC	680 µF	-40~+105°C	10 mm	16mm	5000 hrs	1150mA	-	-
SRS1E820ME110A00SE0	Electrolytic	25 VDC	82 µF	-40~+105°C	6.3 mm	11mm	3000 hrs	310mA	-	-
SRS1E821MG200A00SE0	Electrolytic	25 VDC	820 µF	-40~+105°C	10 mm	20mm	5000 hrs	1350mA	-	-
SRS1H010MC110A00SE0	Electrolytic	50 VDC	1 µF	-40~+105°C	5 mm	11mm	3000 hrs	40mA	-	-

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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