TCRT5000 Reflective Transducer Optical Sensor

IR Sensors Switch DE Corrente TCRT5000 Transducer Infrared IR Motion 4 Pins Reflective Optical Photoelectric Module Sensing Distance: 12mm   Operating Wavelength: 950 nm   Package Height: 7 mm  Sensing Method: Reflective   Reverse Voltage: 5V  Forward Cur