Optek Technology Corporation OPB940W51 Optoswitch

The OPB940W51 Optoswitch from Optek Technology Corporation is an optical switch designed for non-contact sensing in automation and electronics systems. Identified as part of the OPTEK Optoswitch family, this device integrates a light source and a detector in a compact package to deliver a digital switching output when an optical signal is detected. As a solid-state opto switch, it enables reliable sensing of object presence or position without mechanical contact and provides electrical isolation between the sensing path and the control circuitry. The OPB940W51 is the specific part number within the Optoswitch lineup and is suited for applications that require wear-free optical sensing in a variety of equipment.