HOA1405

The HOA1405 series consists of an infrared emitting diode and an NPN silicon phototransistor encased sideby- 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 HOA1405 series employs an IR transmissive filter to minimize the effects of visible ambient light and to provide a smooth optical face which prevents the accumulation of airborne contaminants in the optical path. The series contains plastic molded components. For additional component information see SEP8505 and SDP8405.

Housing material of HOA1405 is polyester. Housings are soluble in chlorinated hydrocarbons and ketones. Recommended cleaning agents are methanol and isopropanol.