A CAP CER 470PF 25V C0G/NP0 1808 is a ceramic capacitor with specific characteristics. It has a capacitance of 470 picofarads (pF) and operates within a voltage range of ±2 volts at 25 volts. The designation "C0G" or "NP0" indicates it belongs to the C0G/NP0 class of capacitors, which are known for their stability and minimal temperature dependence. This capacitor is housed in an 1808 (or metric code 4520) package size.