The part number CAP CER 47PF 150V C0G/NP0 0505 corresponds to a 47 pF ±1 ceramic capacitor with a voltage rating of 150V. It is classified as a C0G or NP0 type, which are commonly used for their stable capacitance and low temperature coefficients. The size of this component is designated as 0505, which translates to a metric 1313 measurement.