The CAP ALUM POLY 470UF 20 16V T/H is a type of radial capacitor with an aluminum-polymer construction. It has a capacitance value of 470 microfarads and operates at a voltage rating of 16 volts. This component features a 10 milliohm ESR (Equivalent Series Resistance) and boasts an impressive lifespan of up to 5,000 hours when subjected to temperatures as high as 105 degrees Celsius.