OPB990T11Z
Sensor, Photologic, Slotted Optical Switch, 3.18mm Slot, 0.254mm Aperture, 2V

From Optek (TT Electronics)

Body StyleRectangular
FunctionVane
Mounting TypePCB
OutputTTL
Primary TypePhotoelectric Sensor
Sensing ModeOpposed
TechnologyPhotoelectric
TerminationSolder
TypeInfrared
Voltage, Supply1.7 V

External links