OPB742 - TT Electronics/Optek Technology

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

OPB742
Manufacturer

TT Electronics/Optek Technology
ChipWorker Part#

CW4775159
Category

Photoelectric Sensor
Package

PCB Mount
Description

Sensor; Reflective; Phototransistor; 2V Emitter; 30V Detector; 935NM; 0.1W(1/10W)
Documentation

Datasheet

OPB742 Global Supplier

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OPB742 Specifications

Attribute	Attribute Value

Part Number	OPB742
Manufacturer	TT Electronics/Optek Technology
ChipWorker Part#	CW4775159
Category	Photoelectric Sensor
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	4 Pin
Case/Package	PCB Mount
Voltage Rating (DC)	30.0 V
Output Voltage	30.0 V, 30.0 V (max)
Number of Channels	1 Channel
Forward Voltage	1.8 V
Wavelength	890 nm
Input Current	40.0 mA
Peak Wavelength	935 nm
Power Dissipation	100 mW
Breakdown Voltage (Collector to Emitter)	30 V
Forward Current	40 mA
Forward Current (Max)	40 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	100 mW
Supply Voltage	1.7 V
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Size-Length	17.78 mm
Size-Width	5.08 mm
Size-Height	15.24 mm
Product Lifecycle Status	Active
Packaging	Bulk
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The OPB742 is a Reflective Object Sensor consist of an infrared emitting diode and a NPN silicon phototransistor. This device is mounted side-by-side on converging optical axes in a black plastic housing focusing on a small area and depth of field. The photosensor responds to radiation only when a reflective object passes within its field of view. This through hole mounting sensor is suitable for non-contact reflective object sensor, assembly line and machine automation, machine safety, end of travel sensor, door sensor and thermal paper mark.
890nm LED peak wavelength
0.3" Reflection distance
Focused for maximum sensitivity
Crosstalk does not exceed specified ICEO
100mW Power dissipation
-40 to 85°C Operating temperature range

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