The CAP CER 47UF 10V Y5V 1812 is a type of ceramic capacitor. It has a capacitance value of 47 microfarads and operates at a voltage rating of 10 volts. The Y5V marking indicates that it is a type V, grade 5 ceramic material, which suggests it may have a moderate temperature coefficient and lower dielectric loss compared to other types of ceramic capacitors. This specific capacitor has an 1812 or 4532 metric case size.