The specified component is a CAP CER 300PF 50V C0G/NP0 0603 ceramic capacitor. It has a capacitance value of 300 pF and operates within a voltage range of 50V with ±2 tolerance. The component conforms to the C0G/NP0 classification, which indicates its stability characteristics, and is packaged in the metric 1608 size equivalent to the 0603 package dimension.