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
SRT1A222MI200A00SE0	Electrolytic	10 VDC	2200 µF	-40~+105°C	12.5 mm	20mm	8000 hrs	1900mA	-	-
SRT1A331ME110A00SE0	Electrolytic	10 VDC	330 µF	-40~+105°C	6.3 mm	11mm	4000 hrs	380mA	-	-
SRT1A332MI250A00SE0	Electrolytic	10 VDC	3300 µF	-40~+105°C	12.5 mm	25mm	8000 hrs	2125mA	-	-
SRT1A471MF115A00SE0	Electrolytic	10 VDC	470 µF	-40~+105°C	8 mm	11.5mm	6000 hrs	640mA	-	-
SRT1A472ML250A00SE0	Electrolytic	10 VDC	4700 µF	-40~+105°C	16 mm	25mm	8000 hrs	2400mA	-	-
SRT1A681MF160A00SE0	Electrolytic	10 VDC	680 µF	-40~+105°C	8 mm	16mm	6000 hrs	840mA	-	-
SRT1A682ML300A00SE0	Electrolytic	10 VDC	6800 µF	-40~+105°C	16 mm	30mm	8000 hrs	2920mA	-	-
SRT1C101ME110A00SE0	Electrolytic	16 VDC	100 µF	-40~+105°C	6.3 mm	11mm	5000 hrs	340mA	-	-
SRT1C102MG200A00SE0	Electrolytic	16 VDC	1000 µF	-40~+105°C	10 mm	20mm	7000 hrs	1400mA	-	-
SRT1C152MI200A00SE0	Electrolytic	16 VDC	1500 µF	-40~+105°C	12.5 mm	20mm	10000 hrs	1900mA	-	-
SRT1C221MF115A00SE0	Electrolytic	16 VDC	220 µF	-40~+105°C	8 mm	11.5mm	7000 hrs	510mA	-	-
SRT1C222MI250A00SE0	Electrolytic	16 VDC	2200 µF	-40~+105°C	12.5 mm	25mm	10000 hrs	2230mA	-	-
SRT1C331MF115A00SE0	Electrolytic	16 VDC	330 µF	-40~+105°C	8 mm	11.5mm	7000 hrs	640mA	-	-
SRT1C332ML250A00SE0	Electrolytic	16 VDC	3300 µF	-40~+105°C	16 mm	25mm	10000 hrs	2420mA	-	-
SRT1C470MC110A00SE0	Electrolytic	16 VDC	47 µF	-40~+105°C	5 mm	11mm	5000 hrs	210mA	-	-

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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