The specified capacitor is a CAP CER 2.5PF 50V C0G/NP0 0201, featuring 2.5 picofarads of capacitance with ±0.25 pF tolerance and a maximum voltage rating of 50 volts. It utilizes ceramic material with the C0G or NP0 designation in a 0201 case size equivalent to 0603 metric dimensions.