Constructed from a conductive plastic that is optimised for a long life and an anodised aluminium precision machined body, these single axis joystick controllers offer a noise free output due to the use of a precious metal wiper. With a resistance range of 5kΩ, these joystick controllers have an essentially infinite resolution.1W power rating at 70°C Nitrial rubber boot Stainless steel mounting flange ±20% standard resistance tolerance