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The HOA2001 consists of an infrared emitting diode facing an Optoschmitt detector encased in a black thermoplastic housing. The photodetector consists of a photodiode, amplifier, voltage regulator, Schmitt trigger and an NPN output transistor with 10 kOhm (nominal) pull-up resistor. The buffer logic provides a high output when the optical path is clear, and a low output when the path is interrupted. The HOA2001 employs plastic molded components. For additional component information see SEP8506 and SDP8600.

Housing material is polyester. Housings are soluble in chlorinated hydrocarbons and ketones. Recommended cleaning agents are methanol and isopropanol.


HOA2001 Series Optoschmitt Infrared Sensors Catalog Information Catalog Information English 379KB
Infrared Sensors Line Guide Product Line Guide English 1MB

Browse HOA2001 Products

Product Output Sensor Aperture Slot Width Mounting Configuration
HOA2001-001 10 kOhm Pull-up 1,52 mm [0.060 in] dia. 3,05 mm [0.120 in] N/A