The TCUT1600X01 is a compact transmissive sensor that includes an infrared emitter and two phototransistor detectors, located face-to-face in a surface mount package. The tall dome design supports additional mechanical room for vertical signal encoding.Package type: surface mountDetector type: phototransistorDimensions (L x W x H in mm): 5.5 x 4 x 5.7AEC-Q101 qualifiedGap (in mm): 3Aperture (in mm): 0.3Channel distance (center to center): 0.8 mmTypical output current under test: IC = 1.6 mAEmitter wavelength: 950 nmLead (Pb)-free soldering releasedMoisture sensitivity level (MSL): 1Material categorization: for definitions of complianceplease see www.vishay.com/doc?99912APPLICATIONSAutomotive optical sensorsAccurate position sensor for encoderSensor for motion, speed, and directionSensor for “turn and push” encoding