A CAP CER 390PF 25V C0G/NP0 0201 is a type of ceramic capacitor with specific characteristics. It has a capacitance value of 390 pF and operates at a voltage rating of 25 volts. This capacitor is classified as C0G or NP0, which indicates its temperature stability and dielectric properties. It is packaged in the 0201 (or 0603 metric) case size.