Reflective Optical Sensor TCRT5000

The TCRT5000(L) has a compact construction where the emitting-light source and the detector are arranged in the same direction to sense the presence of an object by using the reflective IR beam from the object. The detector consists of a phototransistor. Features Snap-in construction for PCB mounting Package height : 7mm Plastic polycarbonate housing construction which prevents crosstalk L = long leads Current Tranfer Ratio (CTR) of typical 10% Application Psition sensor for shaft encoder Detection of reflective material such as paper, IBM cards, magnetic tapes etc. Limit switch for mechanical motions in VCR General purpose - wherever the space is limited