The CAP CER 22PF 200V C0G/NP0 1206 is a type of ceramic capacitor. It has a capacitance rating of 22 pF and can operate at voltages up to 200V. The C0G designation indicates that it is a Type C0G (also known as NP0) capacitor, which means it has very low dielectric losses and a stable capacitance value over temperature changes. The 1206 package size corresponds to the metric size of 3216.