The Liown 220KD10 is a radial leaded varistor certified under the Restriction of Hazardous Substances (RoHS) standards. It has a rated voltage of 43V DC and a power rating of 0.05W, and its capacitance value is 4500pF at 1 kHz. Additionally, it features an insulation resistance of 18V, an energy rating of 2.5J, and voltage dissipation levels of 14V-22V. Finally, its rated current is 500A.