The CAP CER 100PF 100V C0G/NP0 1812 is a ceramic capacitor with specific characteristics. It has a capacitance of 100 pF and operates within the range of ±5% at 100V. This component adheres to the C0G, also known as NP0, designation which signifies its temperature stability and low loss properties. The dimensions of this capacitor are in metric format, specified as 4532.