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. A wide open aperture makes it versatile for general applications. LED emissions are near-infrared (850 – 940nm).

Features:

• Non-contact switch

• PCB mount

• Wide aperture

• Opaque body to minimize sensitivity to ambient light

Applications:

• Non-contact object sensing

• Assembly line automation

• Machine automation

• Equipment security

• Machine safety