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The HOA1397 series consists of an infrared emitting diode and an NPN silicon phototransistor (HOA1397-001, -002) or photodarlington (HOA1397-031, 032), encased side-by-side on parallel axes in a miniature black thermoplastic housing. The detector responds to radiation from the IRED only when a reflective object passes within its field of view. The HOA1397 series employs plastic molded components. For additional component information refer to SEP8507 and SDP8407.

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


HOA1397 Series Reflective Infrared Sensors Catalog Information Catalog Information English 452KB
Infrared Sensors Line Guide Product Line Guide English 1MB

Browse HOA1397 Products

Product Package Type Housing Material Output Type On-State Collector Current
HOA1397-001 Side-Looking Polyester Transistor 0.20 mA
HOA1397-002 Side-Looking Polyester Transistor 0.70 mA