A ceramic capacitor with a capacitance of 4.8 pF, a tolerance of ±0.25 pF, and a voltage rating of 50V is specified in the CAP CER 4.8PF 50V C0G/NP0 0201 designation. It conforms to the C0G and NP0 specifications for ceramic capacitors in the 0201 (0603 Metric) size.