Features
● Gap 3 mm
● Package height: 6 mm
● Aperture 0.5 mm
● Plastic polycarbonate housing
● Current Transfer Ratio (CTR) of typical 5%

Applications
● Position sensor for shaft encoder
● Detection of opaque material such as paper,
   IBM cards, magnetic tapes etc.
● Limit switch for mechanical motions in VCR
● Read/ write head position in data storage
   equipment
● General purpose – wherever the space is limited