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OPB804 - Slotted Optical Switch

General Description

OPB804 is a non-contact optical switch with a NPN silicon phototransistor and infrared Light Emitting Diode (LED) which are mounted on opposite sides of a 0.155” ( 3.94 mm) wide slot.

The device body is a single molded piece opaque plastic that reduces ambient light interference.

Overview

Slotted Optical Switch OPB804.

Key Features

  • Non-contact switch.
  • PCB mount.
  • Wide aperture.
  • Opaque body to minimize sensitivity to ambient light.