The CAP CER 12PF 63V C0G/NP0 1210 is a type of ceramic capacitor. It has a capacitance value of 12 pF and an operating voltage rating of 63V. The C0G/NP0 designation indicates that it is a C0G (or NP0) grade ceramic, which means it has a low loss tangent and stable temperature characteristics. This component is available in the 1210 package size or metric equivalent of 3225.