A ceramic capacitor with the designation CAP CER 470PF 50V C0G/NP0 1812 has a capacitance of 470 pF and operates within a voltage range of ±5 at 50V. It is classified as a C0G, or NP0, type. This capacitor adheres to the metric size classification 4532, which corresponds to an 1812 measurement in imperial units.