OPB872T55TXV

Product Overview

The OPB872T55TXV is a reflective object sensor designed for use in various applications. This sensor falls under the category of optoelectronics and is commonly used for detecting the presence or absence of objects, as well as for position sensing. Its characteristics include high sensitivity, compact size, and reliable performance. The sensor is typically packaged in a durable housing and is available in various packaging quantities to suit different application needs.

Specifications

• Operating Voltage: 4.5V to 5.5V
• Output Type: Transistor
• Sensing Method: Reflective
• Sensing Distance: Up to 2mm
• Package Type: Through Hole
• Package Quantity: 50 units per pack

Detailed Pin Configuration

The OPB872T55TXV features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output 4. N/C (Not Connected)

Functional Features

• High sensitivity to detect objects within the specified range
• Reliable performance in various environmental conditions
• Compact design for easy integration into different systems

Advantages and Disadvantages

Advantages

• High sensitivity allows for accurate object detection
• Compact size enables versatile installation options
• Reliable performance ensures consistent operation

Disadvantages

• Limited sensing distance compared to some other sensors
• Susceptible to ambient light interference in certain environments

Working Principles

The OPB872T55TXV operates based on the principle of reflective sensing. When an object is within the sensor's detection range, it reflects the emitted light back to the sensor, causing a change in the output signal. This change is then interpreted to determine the presence or absence of the object.

Detailed Application Field Plans

The OPB872T55TXV is commonly used in the following applications: - Object detection in automated assembly lines - Position sensing in robotics and machinery - Proximity sensing in consumer electronics

Detailed and Complete Alternative Models

For those seeking alternative models, the following sensors can be considered: 1. OPB9000 - Offers longer sensing distance 2. OPB700 - Provides immunity to ambient light interference 3. OPB960T51 - Designed for high-speed object detection

In conclusion, the OPB872T55TXV reflective object sensor offers high sensitivity and reliable performance, making it suitable for a wide range of applications. While it has limitations in sensing distance and susceptibility to ambient light, its compact design and functional features make it a valuable component in various electronic systems.

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