The 07D471K Varistor with RoHS compliance manufactured by Ruilongyuan is a voltage dependent two terminal non-linear device. It is designed for use in circuits where voltage transients must be blocked or limited. It has a rated voltage of 385V and a maximum clamping voltage of 775V, and a maximum current of 1.2KA at 10 ms. The device measures 7.8mm x 10.5mm and is designed for mounting in through-hole applications.