Catalog > Semiconductors > Opto-Electronic Components > Slotted Optical Switches Phototransistor Slotted Optical Switch Phototransistor Slotted Optical Switch OPB821S5 Phototransistor Slotted Optical Switch • 2.03mm Gap / Low Profile • 9.78 x 6.1 x 9.01mm • Wire Leads 71.25 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features 2.03mm Gap / Low Profile Additional Information Model OPB821S5 Termination Wire Leads Size 9.78 x 6.1 x 9.01mm Package Single Mounting Tab Downloads Datasheet PDF File 240.75 KB