OPB872N51TXV

Product Overview

The OPB872N51TXV 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. The characteristics of this sensor include high sensitivity, compact size, and reliable performance. It is typically packaged in a durable housing with an integrated emitter and detector, and is available in various packaging/quantity options to suit different application requirements.

Specifications

• Operating Voltage: 5V
• Output Type: Digital
• Sensing Distance: 3mm to 10mm
• Operating Temperature: -40°C to 85°C
• Package Type: Through Hole
• Package Quantity: 50 units per pack

Detailed Pin Configuration

The OPB872N51TXV features a standard 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Output (Digital output signal) 4. NC (No connection)

Functional Features

• High sensitivity for accurate object detection
• Compact design for easy integration into various systems
• Digital output for straightforward interfacing with microcontrollers and other devices
• Wide operating temperature range for versatile usage

Advantages and Disadvantages

Advantages

• Reliable performance in various environmental conditions
• Easy to integrate and use in different applications
• Consistent and accurate object detection capabilities

Disadvantages

• Limited sensing distance compared to some other sensors
• May require additional circuitry for specific application requirements

Working Principles

The OPB872N51TXV operates on the principle of reflective sensing, where the emitted light from the sensor is reflected off an object and detected by the internal receiver. When an object is present within the sensing range, the digital output signal is activated, indicating the object's presence.

Detailed Application Field Plans

This sensor is widely used in industrial automation, robotics, vending machines, and consumer electronics. In industrial automation, it can be employed for part counting, conveyor belt monitoring, and position sensing. In robotics, it facilitates obstacle detection and proximity sensing. Vending machines utilize this sensor for product dispensing and inventory management. Additionally, in consumer electronics, it can be integrated into devices for touchless user interfaces and object detection.

Detailed and Complete Alternative Models

• OPB9000 - Offers extended sensing range and analog output
• OPB700 - Compact reflective object sensor with adjustable sensitivity
• OPB800 - High-speed reflective sensor with digital output

In conclusion, the OPB872N51TXV reflective object sensor offers reliable performance and versatile usage in various applications, making it a valuable component in the field of optoelectronics.

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