LED and Photosensor Pairs OPS666, OPS667, OPS691, OPS692, OPS693, OPS698 OPS666 - 667 OPS691 - 693 Features: High current transfer ratio Low-cost plastic package OPS698 Lateral side-looking clear plastic package (OPS691, OPS692, OPS693 and OPS698) Description: Each LED/Photosensor pair in the series consists of a gallium arsenide infrared emitting diode and a NPN silicon phototransistor, mounted in a T-1 package (OPS666, OPS667) or in a matched lateral side-looking plastic package (OPS691, OPS692, OPS693 and OPS698). Matched pairs are desirable where the application is unique and the quantity required does not justify assembly tooling costs. If separation between the LED and sensor is greater than two times the specified IC distance, proper alignment (ON) becomes critical. Although sold as pairs, emitters and sensors are packaged separately for handling ease. Please note that the sensor is sensitive to ambient light. Applications: Non-contact reflective object sensor Assembly line automation Machine automation Machine safety End of travel sensor Door sensor Ordering Information Part Package Lead Number Output Style Description Length Gallium arsenide infrared emitting diode (OP165) OPS666 Transistor T-1 0.50 ( 1.700 mm) NPN silicon phototransistor (OP505) Gallium arsenide infrared emitting diode (OP165) OPS667 Transistor T-1 0.50 ( 1.700 mm) NPN silicon phototransistor (OP505) Lateral Gallium arsenide infrared emitting diode (OP140) OPS691 Transistor 0.50 ( 1.700 mm) Side-looking NPN silicon phototransistor (OP550) Lateral Gallium arsenide infrared emitting diode (OP140) OPS692 Transistor 0.50 ( 1.700 mm) Side-looking NPN silicon phototransistor (OP550) Lateral Gallium arsenide infrared emitting diode (OP140) OPS693 Transistor 0.50 ( 1.700 mm) Side-looking NPN silicon phototransistor (OP550) Lateral Gallium arsenide infrared emitting diode (OP145) OPS698 Transistor 0.50 ( 1.700 mm) Side-looking NPN silicon phototransistor (OP555) RoHS General Note TT Electronics OPTEK Technology TT Electronics reserves the right to make changes in product specificaoti n without 1645 Wallace Drive, Carrollton, TX 75006 Ph: +1 972 323 2200 nocti e or liability. All informaoti n is subject to TT Electronics own data and is www.ttelectronics.com sensors ttelectronics.com considered accurate at time of going to print. Rev B 02/2020 Page 1 TT electronics plc Form 500-1080-001 Rev - 06/2019 LED and Photosensor Pairs OPS666, OPS667, OPS691, OPS692, OPS693, OPS698 Electrical Specifications OPS666, OPS667 1 1 2 2 LED & Diode Transistor Pin X=0.060 (1.5 X=0 (0.0 mm) 1 Anode Emitter 2 Cathode Collector OPS691, OPS692, OPS693 1 1 2 2 LED Sensor LED Sensor Pin X=0.060 (1.5mm) X=0 (0.0mm) Pin X=0.060 (1.5 X=0 (0.0 mm) 1 Cathode Emitter/Anode 1 Cathode Emitter / Anode 2 Anode Collector/Cathode 2 Anode Collector / Cathode General Note TT Electronics OPTEK Technology TT Electronics reserves the right to make changes in product specificaoti n without 1645 Wallace Drive, Carrollton, TX 75006 Ph: +1 972 323 2200 nocti e or liability. All informaoti n is subject to TT Electronics own data and is www.ttelectronics.com sensors ttelectronics.com considered accurate at time of going to print. Rev B 02/2020 Page 2 TT electronics plc Form 500-1080-001 Rev - 06/2019