CNY70 Reflective Optical Sensor

• Emitter Wavelength: 950nm
• Forward Current (Max): 50mA
• Forward Voltage: 1.25-1.6V
• Power Dissipation: 100mW
• Detector Type :Phototransistor
• Filter :Daylight Blocking
• Collector Current (Max): 50mA
• Power Dissipation :100mW
• Length: 7mm (0.3″)
• Width :7mm (0.3″)
• Height :6mm (0.24″)
• WEIGHT: 0.4g (0.02oz
• The CNY70 is a reflective sensor that includes an infrared emitter and phototransistor in a leaded package with a daylight blocking filter. 
• These work great as close-range proximity sensors, tachometers, or line following sensors.