The CAP CER 22PF 250V C0G/NP0 1206 is a specific type of ceramic capacitor. It has a capacitance value of 22 picofarads and operates within a voltage range of 250 volts. The designations C0G and NP0 refer to the specific class of ceramic materials used in its construction, providing high stability and consistency across various temperatures and environments. This component is typically found in the 1206 (3216 metric) case size, making it suitable for compact electronic designs.