The specified component is a ceramic capacitor with the part number CAP CER 0.3PF 25V C0G/NP0 01005. It has a capacitance value of 0.3 pF and tolerance of ±0.05pF, with an operating voltage rating of 25V. This capacitor conforms to the C0G (NP0) dielectric type in a 0402 metric package size.