The CAP CER 680PF 200V C0G/NP0 1808 is a type of ceramic capacitor with specific characteristics. It has a capacitance value of 680 pF and operates at a voltage rating of 200V. The C0G (also known as NP0) classification indicates that it is a temperature-compensating ceramic capacitor, suitable for use in applications where temperature stability is required. Its metric size is 1808, which corresponds to a particular physical dimension.