Catalog > Semiconductors > Opto-Electronic Components > Sensors Phototransistor Reflective Object Sensor Phototransistor Reflective Object Sensor OPB742 Phototransistor Reflective Object Sensor • Focused • 17.78 x 5.08 x 15.24mm • PCB Call for Price Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Focused Additional Information Model OPB742 Termination PCB Size 17.78 x 5.08 x 15.24mm Downloads Datasheet PDF File 207.61 KB