OPB711 Ver la hoja de datos (PDF) - TT Electronics.
Número de pieza
componentes Descripción
Fabricante
OPB711 Datasheet PDF : 4 Pages
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Choice of phototransistor or photodarlington output
Unfocused for sensing diffuse surface
Low-cost plastic housing
Choice of filter or unfiltered
OPB711 consists of an infrared emitting diode and an NPN silicon phototransistor, mounted “side-by-side” on parallel axes
in a black opaque plastic housing. The OPB712 consists of an infrared emitting diode and an NPN silicon photodarlington,
mounted “side-by-side” on parallel axes in a black plastic housing.
OPB711’s, emitting diode and phototransistor are encapsulated in a filtering epoxy to reduce ambient light noise. Its
phototransistor responds to radiation from the emitter only when a reflective object passes within its field of view.
OPB712’s emitting diode and photodarlington are encapsulated in a filtering epoxy to reduce ambient light noise. Its
photodarlington responds to radiation from the emitter only when a reflective object passes within its field of view.
Non-contact reflective object sensor
Assembly line automation
Machine automation
Machine safety
End of travel sensor
Door sensor
Part
Number
OPB711
OPB712
LED Peak
Wavelength
890 nm
Sensor
Transistor
Darlington
Reflection
Distance
Inch (mm)
Lead Length /
Spacing
0.30" /
0.080" (2.03mm) 0.095" & 0.100"
“X” = 0.06” (1.5 mm)
OPB711
1
3
[ MILLIMETERS]
DIMENSIONS ARE IN:
INCHES
RoHS
Pin #
1
2
LED
Anode
Cathode
Pin #
3
4
Transistor
Collector
Emitter
2
4
OPB712
1
3
2
4
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