The CAP CER 5PF 50V C0G/NP0 0402 is a ceramic capacitor with a capacitance of 5 picofarads and a tolerance of ±0.25 pF. It has a working voltage of 50 volts and comes in the metric size of 1005 (0402 in imperial). This type of capacitor, known as C0G or NP0, is characterized by its stable temperature characteristics and low loss factor.