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
STC2W820MM250A00SE0	Electrolytic	450 VDC	82 µF	-25~+115°C	18 mm	25mm	2000 hrs	440mA	-	-
STC2W8R2M4130A00SE0	Electrolytic	450 VDC	8.2 µF	-25~+115°C	8.2 mm	13mm	2000 hrs	75mA	-	-
SZH0J101MC090A00SE0	Electrolytic	6.3 VDC	100 µF	-55~+105°C	5 mm	9mm	2000 hrs	150mA	-	-
SZH0J102MG090A00SE0	Electrolytic	6.3 VDC	1000 µF	-55~+105°C	10 mm	9mm	4000 hrs	970mA	-	-
SZH0J151MC090A00SE0	Electrolytic	6.3 VDC	150 µF	-55~+105°C	5 mm	9mm	2000 hrs	220mA	-	-
SZH0J221ME090A00SE0	Electrolytic	6.3 VDC	220 µF	-55~+105°C	6.3 mm	9mm	2000 hrs	350mA	-	-
SZH0J331ME090A00SE0	Electrolytic	6.3 VDC	330 µF	-55~+105°C	6.3 mm	9mm	2000 hrs	380mA	-	-
SZH0J471ME090A00SE0	Electrolytic	6.3 VDC	470 µF	-55~+105°C	6.3 mm	9mm	2000 hrs	405mA	-	-
SZH0J471MF090A00SE0	Electrolytic	6.3 VDC	470 µF	-55~+105°C	8 mm	9mm	3000 hrs	500mA	-	-
SZH0J561MF090A00SE0	Electrolytic	6.3 VDC	560 µF	-55~+105°C	8 mm	9mm	3000 hrs	550mA	-	-
SZH0J681MF090A00SE0	Electrolytic	6.3 VDC	680 µF	-55~+105°C	8 mm	9mm	3000 hrs	760mA	-	-
SZH0J681MG090A00SE0	Electrolytic	6.3 VDC	680 µF	-55~+105°C	10 mm	9mm	4000 hrs	820mA	-	-
SZH0J821MG090A00SE0	Electrolytic	6.3 VDC	820 µF	-55~+105°C	10 mm	9mm	4000 hrs	850mA	-	-
SZH1A101MC090A00SE0	Electrolytic	10 VDC	100 µF	-55~+105°C	5 mm	9mm	2000 hrs	220mA	-	-
SZH1A151ME090A00SE0	Electrolytic	10 VDC	150 µF	-55~+105°C	6.3 mm	9mm	2000 hrs	280mA	-	-

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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