The part number is CAP CER 10PF 50V C0G/NP0 1808. This component is a 10 picofarad ceramic capacitor with a tolerance of ±2 and a voltage rating of 50 volts. It has the designations C0G and NP0, indicating it is a type of ceramic material known for its stability across temperature changes. The capacitor is packaged in an 1808 metric case (4.5 x 3.2 mm).