* Non-contact switch
* PCB mount
* Wide aperture
* Opaque body to minimize sensitivity to ambient light Description: OPB804 is a non-contact optical swit.

LED emissions are near-infrared (850
  – 940nm). Applications:
* Non-contact object sensing
* Ass.

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 redu.

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