This is a CAP CER 3.3PF 100V C0G/NP0 0805 capacitor, which has a capacitance of 3.3 pF with a tolerance of ±0.05pF and can withstand a maximum voltage of 100V. It has the designation of C0G or NP0, indicating it is a ceramic type, and comes in an 0805 (2012 Metric) package size.