The CAP CER 3.3PF 50V C0G/NP0 0201 is a specific type of ceramic capacitor with the following specifications: capacitance of 3.3 picofarads ±0.25 picofarads, operating voltage of 50 volts, and a metric size of 0603. It belongs to the C0G (NP0) dielectric material class, which is known for its stability and low losses.