This is a CAP CER 47PF 250V C0G/NP0 1206 ceramic capacitor with a capacitance of 47 picofarads and a tolerance of ±10 percent. It has a working voltage of 250 volts and is part of the C0G or NP0 class, which are temperature-compensating capacitors with minimal change in value across a wide temperature range. The 1206 size refers to its metric dimensions, equivalent to the 3216 size in other units.