The specified component is a CER 56PF 1.5KV C0G/NP0 type ceramic capacitor with the following characteristics: it has a capacitance value of 56 pF and an error tolerance of ±10, and it can withstand a maximum voltage rating of 1500V (1.5kV). The physical size of this component is designated as 1825 in metric units or 4564. It adheres to the C0G/NP0 classification, which falls under the category of 1B ceramics.