The RM10D911KD1IE100 is a 1.5kV, 0.4W radial leaded, RoHS-compliant varistor manufactured by Dersonic with a P=7.5mm form factor. The component has a capacitance of 110pF at 1kHz, and approximate ratings of 93J, 745V, 550V, 910V and 1250A. This component is used to protect sensitive circuits from high-voltage and high-frequency surges.