Vishay, 40Ω 50W Wire Wound Panel Mount Resistor RH05040R00FE02 ±1%

Power rating is based on resistor mounted on a 300x300x1.5mm aluminium panel; unmounted rating is 20W @ 25°C. See manufacturer's data for more information regarding power ratings. 50 Watt RH050 Series ±1%. The Vishay RH050 series wirewound chassis mount resistor has a complete welded and moulded construction for total environmental protection in aluminium housing. These resistors mount directly onto a chassis to utilise heat-sink effect. This range of wirewound resistors offers high stability at conventional power ratings and flat marking surface for easy identification. Features and Benefits. Mounts on chassis to utilize heat-sink effect Moulded construction for total environmental protection High Stability ;0.05% Year Resistance Tolerance 1%