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See Technical Specifications

OPB991L51Z +BOM

Logic Output Slotted Switch, 1-Channel, 3.11mm Slot Width

Manufacturer:

Optek / TT Electronics
Mfr.Part #:

OPB991L51Z
Datasheet:

OPB991L51Z Datasheet (PDF)
Sensing Distance:

0.125" (3.18mm)
Sensing Method:

Through-Beam
Output Configuration:

NPN - Open Collector, Buffer
Mounting Type:

Chassis Mount
EDA/CAD Models:

Request Free CAD Models for OPB991L51Z

OPB991L51Z General Description

The OPB991L51Z is a versatile optical sensor designed for a variety of applications. With a sensor output of open collector and a sensor mounting option for panel or chassis installation, this device offers flexibility in use. The gap width of 3.18mm and aperture width of 1.27mm provide precise measurements while the forward current of 40mA ensures efficient operation. Additionally, the reverse voltage of 2V and forward voltage of 1.7V make this sensor a reliable choice for your project. With RoHS compliance, you can trust that this product meets international standards for environmental responsibility. The TT Electronics/Optek Technology OPB991L51Z is a quality component that will meet your optical sensing needs

Key Features

Each device in this series provides the flexibility of a custom device from a standard product line. Building from a standard housing with a 0.125" (3.175 mm) wide slot, a user can choose aperture width, opaque or IR transmissive housing shell material, PCBoard lead spacing or wires and mounting tab configuration. Housings are made from an opaque grade of injection-molded plastic to minimize sensitivity to both visible and near-infrared light. Discrete shells exposed on the parallel faces inside each device's throat are made from either IR transmissive plastic (for applications where dust protection is needed) or from opaque plastic with apertureopenings (for applications that require maximum protection against ambient light).Applications:

Non-contact object sensing

Assembly line automation

Machine automation

Equipment safety

Machine safety Features:

0.125" (3.175 mm) slot width

Choice of aperture (0.050" or 0.010" width)

Choice of opaque or IR transmissive shell material

Choice of mounting configurations

Choice of lead spacing or wires

Specifications

Sensing Distance	0.125" (3.18mm)	Sensing Method	Through-Beam
Output Configuration	NPN - Open Collector, Buffer	Mounting Type	Chassis Mount
Current - Supply	12 mA	Voltage - Supply	4.5V ~ 16V
Response Time	70ns	Operating Temperature	-40°C ~ 70°C (TA)