The CAP CER 4700PF 500V C0G/NP0 1812 is a specific type of ceramic capacitor. It has a capacitance value of 4700 pF and can withstand a voltage of up to 500 volts. This capacitor adheres to the C0G (NP0) specification, which refers to its temperature-stable and resonant frequency characteristics. The 1812 designation corresponds to its metric size, equivalent to 4532 in imperial measurements.