The specified capacitor is a CAP ALUM POLY 470UF 20 2V SMD, which has a value of 470 microfarads at 2 volts and is made from aluminum-polymer materials. Its size is 2917 (7343 metric) with a leakage current of 4.5 milliohms and a lifespan of up to 2000 hours when exposed to temperatures of 105 degrees Celsius.