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
SLD1E821MG200A00SE0	Electrolytic	25 VDC	820 µF	-40~+105°C	10 mm	20mm	8000 hrs	1970mA	-	-
SLD1E821MI150A00SE0	Electrolytic	25 VDC	820 µF	-40~+105°C	12.5 mm	15mm	8000 hrs	2130mA	-	-
SLD1H100MC110A00SE0	Electrolytic	50 VDC	10 µF	-40~+105°C	5 mm	11mm	6000 hrs	115mA	-	-
SLD1H101MF115A00SE0	Electrolytic	50 VDC	100 µF	-40~+105°C	8 mm	11.5mm	8000 hrs	720mA	-	-
SLD1H102MI350A00SE0	Electrolytic	50 VDC	1000 µF	-40~+105°C	12.5 mm	35mm	8000 hrs	2950mA	-	-
SLD1H102ML250A00SE0	Electrolytic	50 VDC	1000 µF	-40~+105°C	16 mm	25mm	8000 hrs	3020mA	-	-
SLD1H121MF160A00SE0	Electrolytic	50 VDC	120 µF	-40~+105°C	8 mm	16mm	8000 hrs	840mA	-	-
SLD1H122ML300A00SE0	Electrolytic	50 VDC	1200 µF	-40~+105°C	16 mm	30mm	8000 hrs	3250mA	-	-
SLD1H122MM250A00SE0	Electrolytic	50 VDC	1200 µF	-40~+105°C	18 mm	25mm	8000 hrs	2840mA	-	-
SLD1H150MC110A00SE0	Electrolytic	50 VDC	15 µF	-40~+105°C	5 mm	11mm	6000 hrs	120mA	-	-
SLD1H151MF160A00SE0	Electrolytic	50 VDC	150 µF	-40~+105°C	8 mm	16mm	8000 hrs	955mA	-	-
SLD1H152ML300A00SE0	Electrolytic	50 VDC	1500 µF	-40~+105°C	16 mm	30mm	8000 hrs	3120mA	-	-
SLD1H152MM250A00SE0	Electrolytic	50 VDC	1500 µF	-40~+105°C	18 mm	25mm	8000 hrs	3150mA	-	-
SLD1H181MF200A00SE0	Electrolytic	50 VDC	180 µF	-40~+105°C	8 mm	20mm	8000 hrs	1050mA	-	-
SLD1H182ML350A00SE0	Electrolytic	50 VDC	1800 µF	-40~+105°C	16 mm	35mm	8000 hrs	3450mA	-	-

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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