This is a standard CAP CER 220PF 200V C0G/NP0 1210 ceramic capacitor with a capacitance of 220 picofarads and a tolerance of ±2%. It has a working voltage of 200 volts and is part of the C0G (NP0) temperature-compensating class. The component is housed in a 1210 case size, which corresponds to a metric diameter of 3225.