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OPB854A3 Datasheet Optical Switch

Manufacturer: TT Electronics

Overview: Slotted Optical Switch OPB854A1, OPB854A2, OPB854A3, OPB854B1, OPB854B2,.

This datasheet includes multiple variants, all published together in a single manufacturer document.

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.

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.

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.

OPB854A3 Distributor