A ceramic capacitor with the identification code CAP CER 68PF 630V C0G/NP0 1808 is specified. This capacitor has a capacitance of 68 pF and operates within a voltage range of ±2 630V. It belongs to the C0G or NP0 class, which indicates that it has low loss properties and stable capacitance over a wide temperature range. The metric code 4520 corresponds to its 1808 case size.