The CAP CER 11PF 50V C0G/NP0 0402 is a type of ceramic capacitor. It has an equivalent capacitance value of 11 pF and operates within a voltage range of -55 to +125°C, with a tolerance of ±5%. This component is part of the C0G, also known as NP0, dielectric class, which exhibits low loss and high stability over temperature. The capacitor's dimensions are in accordance with the 0402 (1005 metric) package size.