OPB732 Ver la hoja de datos (PDF) - TT Electronics.
Número de pieza
componentes Descripción
Fabricante
OPB732 Datasheet PDF : 4 Pages
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PC board mounting (OPB732)
24” (610 mm) 26 AWG wired with mounting tabs (OPB732WZ)
Non-contact infrared switch
Up to 1” or more reflective distance depending on circuitry
OPB732
OPB732WZ
OPB732 uses an Infrared LED and Phototransistor in a reflective switch configuration. The assembly is offered with either
PCBoard through hole pins (OPB732) or 24” (610 mm), 26 AWG wires (OPB732WZ), and uses an opaque housing to reduce
the sensor’s ambient light sensitivity. The emitter and sensor are protected by a clear window, providing a device that can
operate in a dusty environment. The phototransistor can be configured as a Common Collector or Common Emitter device.
While an object is in the reflective path of the device, light from the LED will be reflected back to the housing irradiating the
surface (base) of the phototransistor. When Infrared light strikes the phototransistor, the transistor becomes forward
biased and is considered to be in the “ON” state, providing an IC(ON) current proportional to the light striking the
phototransistor. With the Infrared light from the LED not being reflected to the phototransistor, the phototransistor turns
“OFF,” minimizing the IC(ON) current.
Custom electrical, wire and cabling and connectors are
available. Contact your local representative or OPTEK for
more information.
Non-contact reflective object sensor
Assembly line automation
Machine automation
Equipment security
Door sensor
Machine safety
End of travel sensor
Part
Number
OPB732
OPB732WZ
Ordering Information
LED Peak
Wavelength
Lead Length / Spacing
850 nm
0.150”/ see diagram
24" / 26 AWG Wire
RoHS
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