The CAP CER 680PF 100V C0G/NP0 1206 is a specific type of ceramic capacitor. It has a capacitance value of 680 pF and operates within a voltage range of 100V. This component falls under the C0G or NP0 classification, denoting its use in applications where stability and temperature compensation are crucial due to its low dielectric loss and minimal change in capacitance across a wide temperature range. The metric designation '1206' corresponds to its compact size, measuring 1.6mm by 0.6mm. It is designed for use in electronic circuits requiring precise capacitance values at high frequencies.