The part number is CAP CER 1200PF 50V C0G/NP0 0805. This capacitor has a capacitance value of 1200 picoFarads and operates within a voltage range of 50 volts. It is classified as a Ceramic Capacitor, specifically utilizing the C0G or NP0 dielectric material in the compact 0805 (2012 Metric) case size.