OPB121B Datasheet | TT Electronics

OPB120A, OPB120B, OPB121B, OPB122B Features : - Choice of output configuration - Printed circuit board mounting - Opaque plastic housing - Low profile - 0.080” (2.03 mm) wide slot - 0.275” (6.99 mm) lead spacing Description: The OPB120 through OPB123 devices consist of an infrared emitting diode and a Photologic® sensor (which is a monolithic integrated circuit that incorporates a linear amplifier and a Schmitt Trigger). The OPB120 series have an LED and Photologic® sensor mounted on opposite sides of a 0.080” (2.03 mm) wide gap of an opaque housing. The OPB12_A series have a molded 0.040” (1.02 mm) wide apertures located over both the emitter and the Photologic® sensor. The OPB12_B...