DESCRIPTION
The HOA1404 series consists of an infrared emitting diode and an NPN silicon phototransistor (HOA1404-001,-002) or photodarlington (HOA1404-003), encased side-by-side on converging optical axes, in a black thermoplastic housing. The detector responds to radiation from the IRED only when a reflective object passes within its field of view. The HOA1404 series employs metal can packaged components. For additional component information see SE1450, SD1440, and SD1410.

FEATURES
• Choice of phototransistor or photodarlington
   output
• Focused for maximum response
• Wide operating temperature range
   (-55°C to +100°C)