The CAP CER 330PF 63V C0G/NP0 1812 is a specific type of ceramic capacitor. It has a capacitance value of 330 pF and operates within a voltage range of ±63 volts. This component features the C0G and NP0 designations, indicating its use in applications requiring high stability and low temperature coefficients. The designation "1812" refers to the metric size of this capacitor, which is equivalent to the Imperial size "4532".