The specified capacitor is a CAP ALUM POLY 220UF 20 6.3V SMD type, characterized by its 220 microfarad capacitance and 6.3 volt rating. It features an aluminum-polymer construction and comes in the metric size of 2917 (7343). The device has a tolerance of 15 milliohms and is designed to withstand temperatures up to 105°C for 1000 hours.