The CAP CER 1.7PF 50V C0G/NP0 0201 is a type of ceramic capacitor with the following specifications: capacitance value of 1.7 pF, ±0.25pF tolerance, and a voltage rating of 50V. It has the designation C0G or NP0 in terms of its dielectric properties and comes in the small 0201 (0603 Metric) package size.