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.

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

Applications:

• Mechanical switch replacement

• Speed indication (tachometer)

• Mechanical limit indication

• Edge sensing

• Object sensing