The CAP CER 10PF 250V C0G/NP0 1808 is a ceramic capacitor with specific electrical characteristics. It has a capacitance value of 10 picofarads (pF), an operating voltage rating of 250 volts, and is classified as a COG (NP0) type, which indicates its temperature stability. The physical dimensions are specified in metric measurements, with the designation "1808" referring to a package size of 18 mils by 08 mils. This component is designed for use in various electronic applications where high precision and reliability are required.