Reflective Object Sensor OPB703 through OPB705, OPB703WZ through OPB705WZ, OPB70AWZ through OPB70HWZ Features: Phototransistor output High sensitivity Low-cost plastic housing Available with lenses for dust protection and WZ ambient light filtration Version Focused for maximum sensitivity Description: The OPB703, OPB704 and OPB705 consist of an Infrared (890nm) Light Emitting Diode (LED) and a NPN silicon Phototransistor, mounted side-by-side on converging optical axes in a black plastic housing and are designed for PCBoard mounting. The OPB703WZ, OPB704WZ, OPB705WZ and OPB70BWZ are designed for remote mounting utilizing interconnect wires of UL approved 26 AWG, 24 (61.0cm) minimum length, stripped and tinned. The OPB70AWZ consists of an Infrared (890nm) Light Emitting Diode (LED) and a NPN silicon Photodarlington, mounted side-by-side on converging optical axes in a black plastic housing and is designed for remote mounting utilizing interconnect wires of UL approved 26 AWG, 24 (61.0cm) minimum length, stripped and tinned. The OPB70CWZ through OPB70FWZ consist of a Visible (Red 640nm) Light Emitting Diode (LED) and a NPN silicon Phototransistor or Rbe Phototransistor, mounted side-by-side on converging optical axes in a black plastic housing and are designed for remote mounting utilizing interconnect wires of UL approved 26 AWG, 24 (61.0cm) minimum length, stripped and tinned. Various lens options are available: No lens for the (OPB703, OPB703WZ), blue window for dust protection for the (OPB704, OPB704WZ, OPB70BWZ, OPB70HWZ) and aperture lens for improved resolution for the (OPB705, OPB705WZ, OPB70AWZ, OPB70CWZ, OPB70DWZ). The OPB704G and OPB704GWZ offers excellent protection for dirty environments. The phototransistor responds to illumination from the emitter when a reflective object passes within the field of view centered typically at 0.15 (3.8 mm). Custom electrical, wire, cabling and connectors are available. Contact your local representative or OPTEK for more information. Ordering Information Part LED Peak Detector Optical Cover Lead or Wire Applications: OPB703 0.160 Leads Non-contact reflective object sensor None Assembly line automation OPB703WZ 24 / 26 AWG Wire Machine automation OPB704 0.160 Leads Machine safety OPB704WZ 24 / 26 AWG Wire End of travel sensor Blue OPB70HWZ Transistor 24 / 26 AWG Wire Door sensor Window Mark Detection OPB704G 890 nm 0.160 Leads Office Equipment OPB704GWZ 24 / 26 AWG Wire Gaming Equipment OPB705 0.160 Leads Aperture OPB705WZ OPB70AWZ Darlington OPB70BWZ Rbe Transistor Blue Window OPB70CWZ Rbe Transistor 24 / 26 AWG Wire Aperture OPB70DWZ Transistor 640 nm OPB70EWZ Rbe Transistor Clear Window OPB70FWZ Transistor 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 E 07/2013 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors optekinc.com www.optekinc.com Page 1 of 10 Reflective Object Sensor OPB703 through OPB705, OPB703WZ through OPB705WZ, OPB70AWZ through OPB70HWZ OPB703, OPB704, OPB705 OPB703 OPB704 OPB705 OPB703, OPB704, OPB705 1 4 2 3 OPB703WZ, OPB704WZ, OPB705WZ, OPB70AWZ, OPB70BWZ, OPB70CWZ, OPB70DWZ OPB703WZ OPB704WZ OPB705WZ OPB70BWZ OPB70AWZ OPB70EWZ OPB70CWZ OPB70FWZ OPB70DWZ OPB70HWZ OPB703WZ, OPB704WZ, OPB70BWZ, OPB70AWZ OPB705WZ, OPB70DWZ OPB70CWZ OPB70HWZ OPB70EWZ Anode Collector Collector Anode Anode Collector Emitter Cathode Cathode Emitter Cathode Emitter OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue E 07/2013 OPTEK Technology Inc. 1645 Wallace Drive, Carrollton, Texas 75006 Page 2 of 10 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors optekinc.com www.optekinc.com