Part Number: OPB981T51Z vs OPB903L55

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Part Number: OPB981T51Z OPB903L55
Manufacturer: TT Electronics/Optek Technology TT Electronics/Optek Technology
Description: SWITCH SLOTTED OPTICAL WIRE LDS SWITCH SLOTTED OPTICAL WIDE GAP
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 8 Weeks 12 Weeks
Mount Chassis Mount, Screw Through Hole
Mounting Type Chassis Mount Through Hole
Package / Case Module, Pre-Wired PCB Mount
Number of Pins 5 5
Operating Temperature -40°C~70°C TA -40°C~85°C TA
Series Photologic® Photologic®
Published 2010 2006
Part Status Active Active
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Max Operating Temperature 70°C 85°C
Min Operating Temperature -40°C -40°C
Voltage - Rated DC 10V -
Voltage - Supply 4.75V~5.25V 4.75V~5.25V
Output Voltage 35V -
Number of Elements 1 1
Operating Supply Current 15mA 15mA
Output Configuration NPN - Open Collector, Buffer NPN - Open Collector, Inverted
Power Dissipation 300mW 300mW
Forward Current 40mA 40mA
Current - Supply 15mA 15mA
Response Time 70ns 70ns
Rise Time 70ns 70ns
Forward Voltage 1.7V -
Fall Time (Typ) 70 ns 70 ns
Sensing Distance 0.125 (3.18mm) 0.375 (9.53mm)
Reverse Breakdown Voltage 2V 2V
Reverse Voltage 2V -
Wavelength 850 nm -
Sensing Method Through-Beam Through-Beam
Input Current 20mA -
Reverse Voltage (DC) 2V -
Width 12.32mm -
REACH SVHC No SVHC -
Radiation Hardening No -
RoHS Status RoHS Compliant RoHS Compliant
Lead Free Lead Free -
Touchscreen - Infrared (IR)
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