OPB810W51Z
Sensor, Transmissive, Wide Gap Optical Switch, 9.53mm Slot, 890nm, 100 mW

From Optek (TT Electronics)

Body StyleRectangular
FunctionVane
Primary TypePhotoelectric Sensor
Sensing ModeOpposed
TechnologyPhotoelectric
TerminationLead Wire
TypeInfrared
Voltage, Supply1.7 V

External links