The specified capacitor is the CAP CER 6PF 50V C0G/NP0 0201, which features a capacitance of 6 pF with a tolerance of ±0.5 pF and operates within a voltage range of 50V. It is classified as a ceramic capacitor belonging to the C0G or NP0 group in the 0201 package size (also known as 0603 in metric measurements).