The part number for this component is MCASU105SB5473MFNA01, which refers to a CAP CER 0.047UF 50V X5R 0402 capacitor. This device is a ceramic capacitor with a capacitance value of 0.047 microfarads, operates at a voltage rating of 50 volts, and features an X5R temperature coefficient characteristic. It has a 0402 package size, equivalent to the metric size 1005.