This is a CAP CER 3.3PF 250V C0G/NP0 0805 capacitor with specific characteristics: it has a capacitance of 3.3 pF, an accuracy of ±0.5 pF, and a voltage rating of 250V. It is a ceramic capacitor from the C0G or NP0 series in the compact 0805 (2012 Metric) package size.