This is a ceramic capacitor with the part number CAP CER 680PF 200V C0G/NP0 1812. It has a capacitance value of 680 pF and operates within a voltage range of ±2 200V. The capacitor utilizes the C0G, also known as NP0, dielectric material, which is commonly used in ceramic capacitors due to its stability across various temperatures and frequencies. The metric designation 4532 corresponds to the dimensions of this particular component.