The CAP ALUM POLY 820UF 20 20V T/H capacitor features a high capacitance value of 820 microfarads and operates at a voltage of 20 volts. It utilizes an aluminum-polymer construction, which provides reliability and stability over extended periods. This radial-type capacitor comes in a can design with a relatively low resistance of 16 milliohms and has a long lifespan of up to 2000 hours when subjected to temperatures as high as 105 degrees Celsius.