The CAP CER 820PF 200V NP0 1812 is a ceramic capacitor with a capacitance of 820 pF and a voltage rating of 200V. It has a tolerance of ±10% and is classified as a C0G or NP0 type, denoting its stability over temperature. This component is packaged in the 1812 metric case (equivalent to the 4532 imperial case).