This is a specification for the CAP CER 1500PF 630V C0G/NP0 1825 ceramic capacitor. It has a capacitance value of 1500 pF with an acceptable tolerance range of ±1, and it can withstand a maximum working voltage of 630V. The capacitor's dielectric material is classified as C0G or NP0 (1B) and its metric designation is 1825, equivalent to the imperial size 4564.