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OPB854B2 - Optical Switch

Download the OPB854B2 datasheet PDF. This datasheet also covers the OPB854A1 variant, as both devices belong to the same optical switch family and are provided as variant models within a single manufacturer datasheet.

General Description

Each OPB854 series contains an Infrared Light Emitting Diode (LED) and an NPN silicon phototransistor mounted on opposite sides of a 0.100” (2.54 mm) wide slot in an opaque plastic housing.

Key Features

  • Opaque housing material for ambient light rejection.
  • Non-contact switching.
  • Printed circuit board mounting, lead spacing 0.300” (7.62 mm).
  • Slot width 0.100” (2.54 mm).
  • Choice of three mounting configurations OPB854A1 OPB854B1 OPB854A2 OPB854B2 OPB854A3 OPB854B3.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPB854A1-TT.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
OPB853A1 Slotted Optical Switches OPTEK Technologies
OPB853A2 Slotted Optical Switches OPTEK Technologies
OPB853A3 Slotted Optical Switches OPTEK Technologies
OPB804 Slotted Optical Switch OPTEK
OPB821 Slotted Optical Switches OPTEK

Other Datasheets by TT Electronics

Part Number Description
OPB854B1 Optical Switch
OPB854B3 Optical Switch
OPB854A1 Optical Switch
OPB854A2 Optical Switch
OPB854A3 Optical Switch

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Slotted Optical Switch OPB854A1, OPB854A2, OPB854A3, OPB854B1, OPB854B2, OPB854B3 Features:  Opaque housing material for ambient light rejection  Non-contact switching  Printed circuit board mounting, lead spacing 0.300” (7.62 mm)  Slot width 0.100” (2.54 mm)  Choice of three mounting configurations OPB854A1 OPB854B1 OPB854A2 OPB854B2 OPB854A3 OPB854B3 Description: Each OPB854 series contains an Infrared Light Emitting Diode (LED) and an NPN silicon phototransistor mounted on opposite sides of a 0.100” (2.54 mm) wide slot in an opaque plastic housing. The OPB854 series has an equivalent aperture of 0.60” (1.52 mm) in diameter because of the lens on the emitting an sensing devices. The difference between the OPB854A series and OPB854B series are electrical characteristics.