The specified capacitor is the CAP ALUM POLY 47UF 20 20V SMD. It has a capacitance of 47 microfarads and a voltage rating of 20 volts. This component belongs to the category of radial, can-type capacitors designed for surface mount devices (SMD). Its characteristics include an impedance of approximately 45 milliohms and a life expectancy of up to 5,000 hours when subjected to temperatures as high as 105 degrees Celsius.