Description:

OPB710and OPB710Fconsist of a gallium arsenide infrared emitting diode and an NPN silicon phototransistor. OPB730and OPB730Fconsist of a gallium arsenide infrared emitting diode and an NPN silicon photodarlington.

Features:

• Choice of phototransistor or photodarlington output

• Unfocused for sensing diffuse surface

• Mounted on standard TO-72 header

• Available in clear encapsulating epoxy (OPB710, OPB730)

• Filtered to reduce the effect of visible or fluorescent light(OPB710F, OPB730F)

Applications:

• Non-contact reflective object sensor

• Assembly line automation

• Machine automation

• Machine safety

• End of travel sensor

• Door sensor