OPB862P55

Product Overview

The OPB862P55 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: Phototransistor
• Sensing Distance: Up to 2mm
• Package Type: Through Hole
• Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

The OPB862P55 sensor features a standard 3-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. OUT (Output)

Functional Features

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

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited sensing distance may not be suitable for certain applications
• Susceptible to ambient light interference in some scenarios

Working Principles

The OPB862P55 operates on the principle of reflective sensing. When an object is within the sensor's detection range, the emitted light is reflected back to the phototransistor, causing it to conduct and produce an output signal. This signal can then be utilized for various control and automation purposes.

Detailed Application Field Plans

The OPB862P55 sensor finds extensive application in the following fields: - Automated manufacturing processes for object detection and positioning - Robotics for proximity sensing and obstacle avoidance - Home appliances for detecting the presence of items in specific compartments

Detailed and Complete Alternative Models

For users seeking alternative options, the following sensors can be considered: 1. OPB9000 - Offers extended sensing range and immunity to ambient light 2. TCRT5000 - Provides a cost-effective solution with similar functionality 3. QRE1113 - Suitable for applications requiring precise position sensing

In conclusion, the OPB862P55 reflective object sensor offers a reliable and compact solution for object detection and position sensing in various applications. Its high sensitivity and dependable performance make it a valuable component in automated systems and robotics, despite its limitations in sensing distance and susceptibility to ambient light interference. Users can also explore alternative models such as the OPB9000, TCRT5000, and QRE1113 to find the most suitable sensor for their specific requirements.