The CAP CER 680PF 100V C0G/NP0 0805 is a specific type of ceramic capacitor. It has a capacitance value of 680 pF, operates within a ±10% tolerance range, and can handle voltages up to 100V. The C0G/NP0 classification indicates that it falls under the Category-0 Glass and NP0 (NPO) designations for temperature stability and low losses.