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See Technical Specifications

OPB943W51Z

Logic Output Slotted Switch, 1-Channel, 3.18mm Slot Width

Manufacturer:

TT Electronics/Optek Technology
Mfr.Part #:

OPB943W51Z
Datasheet:

OPB943W51Z Datasheet (PDF)
Sensing Distance:

0.125" (3.18mm)
Sensing Method:

Through-Beam
Output Configuration:

NPN - Open Collector, Inverted
Mounting Type:

Chassis Mount
EDA/CAD Models:

Request Free CAD Models for OPB943W51Z

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OPB943W51Z General Description

Optoswitch, Inverted Open Collector; Sensor Output:Open Collector; Sensor Mounting:Panel Mount; Gap Width:3.18Mm; Aperture Width:1.27Mm; Forward Current If:40Ma; Reverse Voltage Vr:2V; Forward Voltage:1.7V; External Depth:12.95Mm Rohs Compliant: Yes |Tt Electronics/optek Technology OPB943W51Z

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

Application

Mechanical switch replacement

Speed indication (tachometer)

Mechanical limit indication

Specifications

Sensing Distance	0.125" (3.18mm)	Sensing Method	Through-Beam
Output Configuration	NPN - Open Collector, Inverted	Mounting Type	Chassis Mount
Current - Supply	15 mA	Voltage - Supply	4.75V ~ 5.25V
Response Time	70ns	Operating Temperature	-40°C ~ 70°C (TA)
Product Category	Optical Switches, Transmissive, Photo IC Output	Slot Width	3.18 mm
Aperture Width	1.27 mm	If - Forward Current	40 mA
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 70 C
Series	OPB9-W	Fall Time	70 ns
Height	10.54 mm	High Level Output Current	100 uA
High Level Output Voltage	2.4 V	Length	23.75 mm
Low Level Output Voltage	400 mV	Output Type	Open Collector, Inverter
Pd - Power Dissipation	300 mW	Product Type	Optical Switches, Transmissive, Photo IC Output
Rise Time	70 ns	Factory Pack Quantity	200
Subcategory	Optical Switches	Tradename	Photologic
Vf - Forward Voltage	1.7 V	Vr - Reverse Voltage	2 V
Wavelength	880 nm	Width	12.95 mm
Unit Weight	0.320552 oz