The specified capacitor is a CAP CER 18PF 100V C0G/NP0 with the identification number of 1210. It has an electrical capacitance of 18 pF and operates within a voltage range of 100V. The ceramic material used for this component follows the C0G/NP0 specification, indicating low-loss properties and high stability across temperature ranges. This capacitor is part of the 1B series from the manufacturer and adheres to the metric dimension of 1210 (3225 in non-metric), which represents its physical dimensions.