The CAP CER 820PF 200V NP0 2220 is a specific type of ceramic capacitor. It has the following characteristics: capacitance of 820 picofarads (pF), tolerance of ±5%, and a maximum voltage rating of 200 volts. This capacitor falls under the category of COG (NP0) capacitors, which are known for their stability over temperature. The part number indicates it is in a 2220 metric package size.