The capacitor is a CAP ALUM POLY 680UF 20 16V T/H model, which features a high capacitance of 680 microfarads and operates at a voltage of 16 volts. It utilizes an aluminum-polymer construction in a radial can design, with a maximum resistance of 16 milliohms. This capacitor is designed to last for up to 2000 hours at temperatures of 105 degrees Celsius.