QRE1113 onsemi, Through Hole Reflective Optical Sensor, Phototransistor Output, Miniature package

The ON Semiconductor QRE1113 a reflective object sensor in a miniature through hole package format. This small 4 pin package is just 3.6 x 2.9 x 1.7mm and is also available in gull wing form (761-3984). The sensor uses a diode to emit a signal then the phototransistor detects this signal back to detect objects within a given range.

• Phototransistor output
• No contact surface sensing
• 4-Pin configuration
• Miniature Through hole package
• 2.9 x 3.6 mm footprint

Reflective Optical Sensors, Fairchild Semiconductor