The CAP CER 4700 PF 63V C0G/NP0 1808 capacitor is a ceramic component with specific capacitance and voltage ratings. It has a capacitance of 4700 pF ±2 and can withstand voltages up to 63V. The designation "C0G" or "NP0" indicates that it belongs to the Class I temperature-compensating category, denoted by the letter code "1B". The metric size for this capacitor is 1808 (4520 in imperial units).