This is a CAP CER 150PF 250V C0G/NP0 type capacitor. It has a capacitance value of 150 picofarads and can withstand voltages up to 250 volts. The C0G/NP0 designation indicates that it belongs to the Ceramic Class 0 (C0G) or Class NP0 group, with metric size 1206 and 3216 dimensions.