The CAP CER 1200PF 100V C0G/NP0 1210 is a type of ceramic capacitor. It has a capacitance rating of 1200 pF and operates at a voltage of 100 V. The C0G/NP0 designation indicates that it belongs to the C0G (Class 0 Glass) or NP0 (Not Polarized, Non-Linear) family, which is characterized by its stable capacitance value across temperature changes. This capacitor has a metric case size of 1210, equivalent to the 3225 size in Imperial measurements.