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
SKM1E472ML300A00SE0	Electrolytic	25 VDC	4700 µF	-40~+105°C	16 mm	30mm	1000 hrs	1840mA	-	-
SKM1E4R7MC110A00SE0	Electrolytic	25 VDC	4.7 µF	-40~+105°C	5 mm	11mm	1000 hrs	20mA	-	-
SKM1E681MG160A00SE0	Electrolytic	25 VDC	680 µF	-40~+105°C	10 mm	16mm	1000 hrs	620mA	-	-
SKM1E682ML350A00SE0	Electrolytic	25 VDC	6800 µF	-40~+105°C	16 mm	35mm	1000 hrs	2100mA	-	-
SKM1H010MC110A00SE0	Electrolytic	50 VDC	1 µF	-40~+105°C	5 mm	11mm	1000 hrs	13mA	-	-
SKM1H0R1MC110A00SE0	Electrolytic	50 VDC	0.1 µF	-40~+105°C	5 mm	11mm	1000 hrs	3mA	-	-
SKM1H100MC110A00SE0	Electrolytic	50 VDC	10 µF	-40~+105°C	5 mm	11mm	1000 hrs	55mA	-	-
SKM1H101MF115A00SE0	Electrolytic	50 VDC	100 µF	-40~+105°C	8 mm	11.5mm	1000 hrs	230mA	-	-
SKM1H102MI250A00SE0	Electrolytic	50 VDC	1000 µF	-40~+105°C	12.5 mm	25mm	1000 hrs	1290mA	-	-
SKM1H220MC110A00SE0	Electrolytic	50 VDC	22 µF	-40~+105°C	5 mm	11mm	1000 hrs	80mA	-	-
SKM1H221MG160A00SE0	Electrolytic	50 VDC	220 µF	-40~+105°C	10 mm	16mm	1000 hrs	510mA	-	-
SKM1H222ML350A00SE0	Electrolytic	50 VDC	2200 µF	-40~+105°C	16 mm	35mm	1000 hrs	1230mA	-	-
SKM1H2R2MC110A00SE0	Electrolytic	50 VDC	2.2 µF	-40~+105°C	5 mm	11mm	1000 hrs	20mA	-	-
SKM1H330MC110A00SE0	Electrolytic	50 VDC	33 µF	-40~+105°C	5 mm	11mm	1000 hrs	100mA	-	-
SKM1H330ME110A00SE0	Electrolytic	50 VDC	33 µF	-40~+105°C	6.3 mm	11mm	1000 hrs	115mA	-	-

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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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