Slotted Optical Switch OPB825, OPB825A, OPB825B, OPB825R Features: Non-contact switching Fast switching speed Product Photo Here 0.160 (4.06 mm) wide slot 0.300 (7.62 mm) lead spacing OPB825ROptimized for ticket dispensers Description: Each OPB825, OPB825A and OPB825B have an infrared LED, while the OPB825R has a Red LED. All devices have a NPN silicon phototransistor mounted in a low-cost black plastic housing on opposite sides of a 0.160 (4.064 mm) wide slot. OPB825 and OPB825R have no mounting tabs and is intended for direct insertion into PCBoards or dual-in-line sockets. OPB825A has one mounting tab on the phototransistor side, while OPB825B has mounting tabs on both sides (two tabs). Phototransistor switching takes place whenever an opaque object passes through the slot. Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more information. Applications: Ordering Information Non-contact interruptive object sensing Part Number Description Assembly line automation OPB825 Slotted Switch (no tabs) IR-LED Machine automation Equipment security OPB825A Slotted Switch (one tab) IR-LED Machine safety OPB825B Slotted Switch (two tabs) IR-LED Ticket Sensing OPB825R Slotted Switch (no tabs) Red-LED Pin Description Pin Description 1 Anode 3 Collector 2 Cathode 4 Emitter 1 3 2 4 OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. RoHS OPTEK Technology Inc. 1645 Wallace Drive, Carrollton, Texas 75006 Issue A.2 04/08 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors optekinc.com www.optekinc.com Page 1 of 3 Slotted Optical Switch OPB825, OPB825A, OPB825B, OPB825R Absolute Maximum Ratings (T =25C unless otherwise noted) A Storage & Operating Temperature Range -40C to +85 C (1) Lead Soldering Temperature 1/16 inch (1.6mm) from the case for 5 sec. with soldering iron 260 C Input Diode OPB825AB OPB825R Forward DC Current 50 mA 40 mA Peak Forward Current (1 s pulse width, 300 pps) 3 A - Reverse DC Voltage 2 V 2 V (2) Power Dissipation 100 mW 100 mW Output Phototransistor OPB825AB OPB825R Collector-Emitter Voltage 30 V 24 V Emitter-Collector Voltage 5 V 0.4 V Collector DC Current 30 mA 30 mA (2) Power Dissipation 100 mW 100 mW MILLIMETERS DIMENSIONS ARE IN: OPB825R INCHES OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A .2 04/08 OPTEK Technology Inc. 1645 Wallace Drive, Carrollton, Texas 75006 Page 2 of 3 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors optekinc.com www.optekinc.com