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The HOA0149 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 responds to radiation from the IRED only when a reflective object passes within its field of view. The HOA0149 employs plastic molded components. For additional component information see SEP8505 and SDP8405.

Housing Material is Black Zytel®, 35% glass reinforced polyamide resin. Housings are soluble in chlorinated hydrocarbons and ketones. Recommended cleaning agents are Methanol or Isopropanol.


HOA0149 Series Reflective Infrared Sensors Catalog Information Catalog Information English 380KB
Infrared Sensors Line Guide Product Line Guide English 1MB

Browse HOA0149 Products

Product Package Type Housing Material Output Type On-State Collector Current
HOA0149-001 Side-Looking N/A Transistor 1.00 mA
HOA0149-501 Side-Looking N/A Transistor 1.00 mA