The BI TECHNOLOGIES part 64XR500LF is a precision cermet trimmer designed for electronic applications. It has a resistance of 500 Ohm with a tolerance of 10%. The trimmer has a power rating of 0.25W (1/4W) making it suitable for various low power circuit applications. With 12 turns and a small form factor of 1.78mm (7.37 X 4.19 X 6.86mm), it provides precise adjustment and control. This trimmer is designed for through-hole mounting and is supplied in a tube packaging for easy handling and storage.