VISHAY 220µF 35V Radial Electrolytic Capacitor 5mm Lead

The VISHAY MAL213660221E3 is a high-performance radial leaded aluminium electrolytic capacitor, engineered to deliver reliable operation in demanding electronic circuits. Part of the robust 136 RVI series, it features a non-solid electrolyte and is designed for excellent ripple current handling, making it a prime choice for power management applications.

Aluminium electrolytic capacitors are uniquely suited for tasks requiring high capacitance values and substantial power ratings, such as low and high frequency filtering and energy storage. This device offers an outstanding capacitance-to-cost ratio, a compact form factor compared to alternative technologies, and a degree of inherent resilience against voltage spikes.

Construction and Design

Its construction begins with an electrochemically etched aluminium anode foil that serves as the first plate. A stable oxide layer formed on this foil acts as the dielectric. A paper spacer, impregnated with a fluid electrolyte, contacts this oxide layer to create the second plate, with a second foil providing the external connection. 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

This capacitor is specified for use in a variety of critical electronic systems:

• Power supply filtering and regulation
• Industrial control systems and machinery
• Audio equipment and amplification circuits
• Communications and networking infrastructure

With a guaranteed lifetime of 6000 hours at 105°C, it is built for long-term reliability in high-temperature environments.