The specified component is a 0.56 pF ceramic capacitor with the part number CAP CER 0.56PF 250V C0G/NP0 0603. It has a capacitance of 0.56 pF, a tolerance of ±0.5 pF, and operates at a maximum voltage of 250 volts. The capacitor is packaged in the 0603 (1608 metric) size and features the C0G/NP0 dielectric material.