This is a CAP CER 68PF 50V C0G/NP0 0603 ceramic capacitor with a capacitance value of 68 pF and a voltage rating of ±1 50V. The component has the designation C0G, which refers to a specific type of ceramic material used in its construction, also known as NP0. It is packaged in a metric size of 1608 (0603 in imperial units).