This is a 47pF ±1 ceramic capacitor with a voltage rating of 630V. It has a capacitance value of 47 picofarads and operates within a specified range of +80°C to +125°C (-20°C to +200°C for Prolonged life). The capacitor features C0G/NP0 dielectric, 1812 case size, and is rated at 1 B.