OPB971P55

Product Overview

The OPB971P55 is a photoelectric sensor designed for use in industrial and commercial applications. This sensor belongs to the category of optical sensors and is commonly used for detecting the presence or absence of objects, as well as for position sensing. The characteristics of the OPB971P55 include high sensitivity, reliability, and a compact design. It is typically packaged in a durable housing with an integrated emitter and detector. The essence of this sensor lies in its ability to accurately detect objects and provide reliable feedback. The packaging usually consists of a single unit, and it is available in various quantities to suit different application needs.

Specifications

• Operating Voltage: 4.5V to 5.5V
• Output Type: Phototransistor
• Sensing Method: Reflective
• Sensing Distance: Up to 3mm
• Operating Temperature Range: -40°C to 85°C
• Package Type: Through Hole
• Package / Case: 4-DIP (0.400", 10.16mm)

Detailed Pin Configuration

The OPB971P55 features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output 4. N/C (No Connection)

Functional Features

• High sensitivity for accurate object detection
• Compact design for easy integration into various systems
• Reliable performance in diverse environmental conditions
• Low power consumption for energy efficiency

Advantages and Disadvantages

Advantages

• Accurate and reliable object detection
• Compact and versatile design
• Suitable for diverse environmental conditions
• Low power consumption

Disadvantages

• Limited sensing distance compared to some other sensors
• Requires precise alignment for optimal performance

Working Principles

The OPB971P55 operates based on the principle of reflective sensing. It emits infrared light and detects the reflection from the object being sensed. When an object is present within the sensing range, the reflected light activates the phototransistor, resulting in a change in the output signal.

Detailed Application Field Plans

The OPB971P55 is widely used in various applications, including: - Automated manufacturing processes - Robotics and automation systems - Object detection in vending machines - Printers and copiers for paper jam detection - Industrial machinery for position sensing

Detailed and Complete Alternative Models

Some alternative models to the OPB971P55 include: - TCRT5000 - A similar reflective optical sensor with a compact design - EE-SX670 - Photoelectric sensor with a longer sensing distance - QRE1113 - Reflective object sensor with digital output

In conclusion, the OPB971P55 offers a reliable solution for object detection and position sensing in industrial and commercial settings. Its compact design, high sensitivity, and versatile applications make it a valuable component in various systems.

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