A ceramic capacitor with the designation CAP CER 22PF 50V C0G/NP0 0805 has a capacitance of 22 pF and operates at a maximum voltage rating of 50V. It is classified as a C0G, or NP0 type, which indicates that it has a stable and predictable dielectric constant across a wide range of temperatures. The capacitor's case size corresponds to the metric designation 0805 (2012 in imperial units).