The CAP CER 3300PF 250V C0G/NP0 1808 is a type of ceramic capacitor. It has a capacitance value of 3300 pF and can withstand a voltage of ±5% up to 250 volts. This particular component belongs to the C0G or NP0 class, indicating its characteristics as a temperature-compensating capacitor with low dissipation factor. The metric designation 4520 corresponds to an 1808 size package, typically measuring in metric units as 4.5 mm x 2.5 mm.