The CAP CER 1000 PF 63V C0G/ NP0 1808 is a type of ceramic capacitor that has specific characteristics. It comes with a capacitance value of 1000 pF and operates at a voltage rating of 63V. This component is classified as C0G, which stands for COG or Ceramic Oxide Glass, and it falls under the NP0 category, indicating its temperature stability and frequency characteristics are suitable for metric applications in the 1808 package size.