The specified component is a 270 pF ceramic capacitor with a capacitance tolerance of ±1% and voltage rating of 500V. It has the designations C0G/NP0 and utilizes the 1206 (3216 metric) package size, which corresponds to a length of 3.2 mm, width of 1.6 mm, and height of 0.85-1.05 mm for standard configurations.