MOV-07D471KTR is a 7 mm radial leaded metal oxide varistor designed to protect against overvoltage transients such as lightning, power contact, and power induction in power systems and telecom applications. The device features a nominal varistor voltage of 470 V with a maximum continuous voltage rating of 300 V r.m.s. (385 V d.c.), a maximum peak current of 30 A at 8/20 µs pulse, and a maximum energy absorption of 1200 J. It exhibits a fast response time of 10 ns typical and operates across a temperature range of -40 °C to +105 °C, with a varistor voltage tolerance of ±10%. The bidirectional surge protection, high current handling capability, and high energy absorption make it suitable for power supplies, power systems, line voltage applications, telecom systems, and white goods/appliances requiring reliable transient suppression.