The specified capacitor is a CAP CER 150 PF 63V C0G/NP0 type with a capacitance of 150 pF and a voltage rating of ±63V. It has a 1808 metric case size. The C0G/NP0 classification indicates that it is a ceramic capacitor from the C0G or NP0 temperature coefficient category, which falls under group 1B in terms of its characteristics.