The specified capacitor is a CAP ALUM POLY 120UF 20 6.3V SMD type, featuring radial and can designs in surface mount device (SMD) format. It utilizes aluminum-polymer material with a capacitance of 120 microfarads and an operating voltage of 6.3 volts. The product also has a low ESR value of 22 milliohms and is designed to last for 5000 hours at an elevated temperature of 105 degrees Celsius.