OPB745

OPTEK TECHNOLOGY  OPB745  光电开关

The is a Reflective Object Sensor consist of an infrared emitting diode and a NPN silicon phototransistor. This device is mounted side-by-side on converging optical axes in a black plastic housing focusing on a small area and depth of field. The photosensor responds to radiation only when a reflective object passes within its field of view. This through hole mounting sensor is suitable for non-contact reflective object sensor, assembly line and machine automation, machine safety, end of travel sensor, door sensor and thermal paper mark.

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890nm LED peak wavelength

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0.3" Reflection distance

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Focused for maximum sensitivity

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Crosstalk does not exceed specified ICEO

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100mW Power dissipation

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-40 to 85°C Operating temperature range