The specified capacitor is a CAP ALUM POLY 120UF 20 20V SMD type, offering radial and can designs. It features aluminum-polymer construction with a capacitance value of 120 microfarads and a voltage rating of 20 volts. Additionally, this component has a resistance level of approximately 29 milliohms and is designed to withstand temperatures up to 125°C for an extended period of 3000 hours.