Reflective object sensor OPTEK OPB702 with black plastic housing and custom electrical configurations

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Product Description

Product Overview

The OPB702 series offers non-contact reflective object sensing with a choice of infrared or red visible light emitting diodes paired with a NPN silicon phototransistor, photodarlington, or a base-emitter resistor for low light suppression. These sensors are designed with converging optical axes in a black plastic housing, providing focused sensitivity for various automation and safety applications. Custom electrical configurations, wiring, cabling, and connectors are available upon request.

Product Attributes

Brand: OPTEK
Housing Material: Black Plastic
Certifications: RoHS

Technical Specifications

Part Number	LED Type	Sensor Type	Peak Wavelength	Reflection Distance (inch [mm])	Lead Length / Spacing	Storage & Operating Temperature Range	Input Diode Peak Forward Current	Input Diode Reverse Voltage	Input Diode Power Dissipation	Output Photosensor Collector-Emitter Voltage	Output Photosensor Power Dissipation	Output Phototransistor Collector-Emitter Breakdown Voltage	Output Phototransistor Emitter-Collector Breakdown Voltage	Output Phototransistor Emitter-Reverse Current	Output Phototransistor Collector Dark Current	Output Photosensor Collector-Emitter Saturation Voltage	Output Photosensor On-State Collector Current
OPB702	Infrared LED	Transistor	890 nm	0.150" [3.81mm]	0.400" / 0.100"	-40 C to +85 C	50 mA	2 V	100 mW	30 V	100 mW	30 V	5 V	100 nA	0.4 V	0.1 mA
OPB702D	Infrared LED	Darlington	890 nm	0.150" [3.81mm]	0.400" / 0.100"					15 V		-	-	250 nA	1.1 V	3.2 mA
OPB702R	Red VLED	Transistor and Rbe	640 nm	0.150" [3.81mm]	0.400" / 0.100"					30 V		5 V	100 A	0.4 V	0.4 mA
OPB702RR	Red VLED	Transistor and Rbe	640 nm	0.150" [3.81mm]	0.400" / 0.100"					30 V		-	-	100 nA	0.4 V	0.2 mA