The part number specified is CAP CER 390PF 10V X7R 0402, which indicates a ceramic capacitor with specific characteristics. This component has a capacitance value of 390 picofarads, a tolerance of ±10%, and a working voltage rating of 10 volts. The designation 'X7R' refers to the capacitor's dielectric material classification, while '0402' represents its metric package size, equivalent to the imperial 1005 dimension.