3 Ohm 50 Watt Wirewound Resistors, Industrial Power, Aluminum Housed, Chassis Mount Non-Inductive Resistor 1% tolerance (R1061). Molded construction for total environmental protection, Mounts on chassis to utilize heat-sink effect, Complete welded construction and Non-magnetic and all welded constructions greatly enhance frequency response. Combined with non-inductive Ayrton-Perry winding the inductive reactance and signal loss are almost totally eliminated. Length 50mm, width 29mm, height 15.5mm and diameter 16mm. Used on Electrohome G08 arcade vector monitors at locations R635 and R735 as an upgrade to the 30 watt original resistors and many other applications that require this type of resistor.