Features:

• Non-contact switching

• Printed circuit board mounting

• Enhanced signal to noise ratio

• Gap 0.125” (3.18 mm) wide and 0.345” (8.76 mm) deep slot

• Emitter Aperture 0.05” X 0.06” (1.27 mm X 1.52 mm)

• Sensor Aperture 0.01” X 0.06” (0.25 mm X 1.52 mm)

Description:

The OPB660N slotted optical switch consists of an infrared emitting diode and a NPN silicon phototransistor, combined with

an enhanced low current roll-off that improves contrast ratio and provides immunity to background irradiance. Housings are

made from an opaque grade of injection-molded plastic to minimize sensitivity to both visible and near-infrared light.

Applications:

• Non-contact transmissive object sensor

• Assembly line automation

• Machine automation

• Machine safety

• End of travel sensor

• Door sensor