OG0039,THROUGH-BEAM SENSOR; INFRARED LI
OG0041,DIFFUSE REFLECTION SENSOR; INFRA
OG0044,RETRO-REFLECTIVE SENSOR; RED LIG
OG19470001,XTAL OSC OCXO 19.440MHZ 3.3V CMO
OG5119,PHOTOELECTRIC DIFFUSE REFLECTION
OGA-12,
OGA-16,
