The part number CAP CER 1000PF 100V C0G/NP0 1206 refers to a specific type of ceramic capacitor. This component has a capacitance value of 1000 pF and operates within the range of 100 volts. Its dimensions are in metric format, equivalent to 3216. The specifications include a tolerance of ±1% for the capacitance and is classified as C0G/NP0, which indicates its material composition and temperature coefficient characteristics.