The CAP ALUM POLY 82UF 20 50V SMD is a type of aluminum-polymer capacitor. It has an capacitance value of 82 microfarads and can handle voltages up to 50 volts. This component is designed for surface mount technology (SMT) and has a radial, can shape. The CAP ALUM POLY 82UF 20 50V SMD also features a high level of reliability with a maximum lifespan of 4000 hours at an operating temperature of 125 degrees Celsius.