The CAP CER 680PF 1.5KV NP0 1210 is a ceramic capacitor with specific characteristics. It has a capacitance value of 680 pF and tolerances of ±20%. The voltage rating for this component is 1500V, equivalent to 1.5kV. This capacitor belongs to the C0G or NP0 series, which is often used in applications requiring stability and low loss. Its metric designation is 1210, corresponding to a specific size and package type, while the CAP CER prefix indicates its nature as a ceramic component.