RN60D1620F is a metal oxide varistor (MOV) manufactured by Vishay. It is designed for lightning and surge applications, such as for telecom, industrial, and power supplies, among other applications. It has a size of 1620 mm, with a 6 mm diameter. It has a rated voltage of 275V, with an operable voltage range of up to 600V. The maximum clamping voltage is 890V, and the current surge is 600A. The capacitance value of the MOV is 16,500 pF. This device is RoHS compliant.