The CAP CER 1.1PF 500V C0G/NP0 0805 is a type of ceramic capacitor with the following specifications: it has a capacitance value of 1.1 pF, a tolerance of ±0.1 pF, and a voltage rating of 500V. It uses the C0G or NP0 material classification, which indicates that it exhibits a high degree of stability over temperature, making it suitable for applications where such characteristics are essential. The capacitor is packaged in an 0805 (2012 Metric) case size.