This is a CAP CER 160PF 50V C0G/NP0 0505 series ceramic capacitor. It has a capacitance value of 160 pF and operates at ±1% tolerance with a maximum working voltage of 50V. The capacitor is classified as C0G, also known as NP0 (1B), and follows the metric size 1313, equivalent to 0505 in the imperial system.