This is a high precision ceramic capacitor with the part number CAP CER 8.3PF 50V C0G/NP0 0201. It has a capacitance value of 8.3 pF and an accuracy rating of ±0.5pF, making it suitable for applications requiring precise capacitance values. The component is rated to operate at a voltage of up to 50V and features a compact 0201 (0603 Metric) size package, typical of ceramic capacitors in this class.