The CAP CER 22PF 200V C0G/NP0 1808 is a type of ceramic capacitor with specific characteristics. It has a capacitance value of 22 picofarads and an operating voltage of 200 volts. The designation "C0G" or "NP0" indicates that it belongs to the Ceramic Class I, which is known for its stability and temperature resistance. This capacitor comes in a metric size of 1808 (4.5 x 2.5 mm) and has a tolerance of ±1%.