Description
The OPB816 consists of an infrared emitting diode and an NPN silicon phototransistor mounted in an opaque housing with clear windows for dust protection. The deep slot allows for a longer reach of the optical center line from the mounting plane, .650” (16.51 mm).

FEATUREs
·.20”(5.08 mm) wide gap
·24”minimum, 26 AWG wire leads .86” (21.8 mm) deep slot
·Dust protection