The CAP CER 47PF 500V C0G/NP0 1210 is a specific type of ceramic capacitor. It has a capacitance value of 47 pF and operates at a voltage range of 500 volts. This component is classified as C0G or NP0, indicating its temperature-stable properties. The size of the capacitor is designated as 1210, which corresponds to the metric measurement of 3225 in other notation systems.