A ceramic capacitor with the designation CAP CER 820PF 200V C0G/NP0 1812 is specified. It has a capacitance of 820 pF and operates at a voltage range of ±200V. The C0G/NP0 type indicates that it is part of the Ceramic Dielectric family, with C0G representing Class I, NPO dielectrics and NP0 signifying a specific temperature characteristic (Class I).