The part number is CAP CER 16PF 50V C0G/NP0 0201. This refers to a ceramic capacitor with specific characteristics. It has a capacitance value of 16 pF and operates within a voltage range of 50V. The capacitor's classification as C0G/NP0 indicates its dielectric properties, suggesting stability over a wide temperature range. Additionally, the 0201 (or 0603 in metric terms) package size specifies its compact dimensions.