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OPB742 - REFLECTIVE OBJECT SENSOR

Download the OPB742 datasheet PDF. This datasheet also covers the OPB745 variant, as both devices belong to the same reflective object sensor family and are provided as variant models within a single manufacturer datasheet.

Description

Each reflective object sensor in the OPB708, OPB709, OPB740 through OPB746 and OPB740WZ through OPB746WZ series consists of an infrared emitting diode and a NPN silicon phototransistor or a photodarlington.

Features

  • Focused for maximum sensitivity.
  • Phototransistor or photodarlington output.
  • Crosstalk does not exceed specified ICEO.
  • 24” (610 mm) wire length.
  • 26 AWG wire size OPB708, OPB709, OPB740, OPB745 Series Product Photo Here OPB7_ _WZ Series.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPB745-OPTEK.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number OPB742
Manufacturer OPTEK
File Size 199.40 KB
Description REFLECTIVE OBJECT SENSOR
Datasheet download datasheet OPB742 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
OPB742 Reflective Object Sensor TT
OPB742WZ Reflective Object Sensor TT
OPB740 Reflective Object Sensor TT
OPB740WZ Reflective Object Sensor TT
OPB741 Reflective Object Sensor TT

Other Datasheets by OPTEK

Part Number Description
OPB742W REFLECTIVE OBJECT SENSOR
OPB742WZ REFLECTIVE OBJECT SENSOR
OPB740 REFLECTIVE OBJECT SENSOR
OPB740W REFLECTIVE OBJECT SENSOR
OPB740WZ REFLECTIVE OBJECT SENSOR

Full PDF Text Transcription

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Reflective Object Sensor OPB708, OPB709 OPB740 Series, OPB740WZ Series Features: • Focused for maximum sensitivity • Phototransistor or photodarlington output • Crosstalk does not exceed specified ICEO • 24” (610 mm) wire length • 26 AWG wire size OPB708, OPB709, OPB740, OPB745 Series Product Photo Here OPB7_ _WZ Series Description: Each reflective object sensor in the OPB708, OPB709, OPB740 through OPB746 and OPB740WZ through OPB746WZ series consists of an infrared emitting diode and a NPN silicon phototransistor or a photodarlington. The OPB747WZ and OPB748WZ consist of a Red visible LED and a low light level rejection (RBE) NPN silicon phototransistor. The Red LED allows better contrast ratio when detecting Black marks on a White surface.
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