ITR20005 Opto Interrupter

The ITR20005-F consists of an infrared emitting diode and an NPN silicon phototransistor, encased side-by-side on converging optical axes in a black thermoplastic housing. The phototransistor receives radiation from the IR LED only. This is the normal situation. But when a reflecting object is close to the ITR, the phototransistor receives the reflected radiation. For additional component information, please refer to IR928-6C-F and PT928-6C-F.