VISHAY 470µF 25V Radial Electrolytic Capacitor

The VISHAY 470µF 25V Radial Electrolytic Capacitor from the 136 RVI series is a high-performance aluminium electrolytic component designed for demanding electronic applications. Featuring a non-solid electrolyte and a robust radial leaded design, it offers exceptional ripple current handling capability and a long operational life of 6000 hours at 105°C, ensuring reliability in critical circuits.

Aluminium electrolytic capacitors are particularly well-suited for applications requiring high capacitance values and power ratings, such as low and high-frequency filtering and energy storage. This device provides an excellent balance of capacitance, unit cost, and physical size, offering a high CU-to-cost ratio while remaining compact compared to alternative technologies. It is also relatively resilient to voltage spikes, adding an extra layer of protection to your designs.

The capacitor's construction begins with an electrochemically etched aluminium anode foil, which forms the first plate. A stable oxide layer on this foil acts as the dielectric. A paper spacer, impregnated with a fluid electrolyte, is in contact with this oxide layer to form the second plate, with a second foil providing the electrical contact to the electrolyte. The component is housed in a cylindrical case equipped with a pressure relief vent for safety and is insulated with a distinctive blue sleeve.

Key Applications

• Power Management Systems
• Industrial Controls and Equipment
• Audio Amplification Circuits
• Communications and Networking Hardware

With its proven performance and Vishay's quality assurance, this radial electrolytic capacitor is a dependable choice for engineers and technicians seeking stable power delivery and effective signal conditioning.