OPB970T51

Product Overview

The OPB970T51 is a photo interrupter sensor designed for use in various electronic and mechanical applications. This device falls under the category of optoelectronic sensors and is commonly used for detecting the presence or absence of an object, as well as for position sensing and speed measurement. The sensor is known for its compact size, high sensitivity, and reliable performance. It is typically packaged in a small, durable housing and is available in various packaging quantities to suit different application requirements.

Specifications

• Operating Wavelength: 950 nm
• Sensing Distance: Up to 5 mm
• Output Type: Transistor
• Supply Voltage: 5 V
• Operating Temperature Range: -40°C to 85°C
• Package Type: Through Hole
• Package Quantity: Variable

Detailed Pin Configuration

The OPB970T51 features a standard 4-pin configuration: 1. VCC (Supply Voltage) 2. GND (Ground) 3. Output 4. N/C (Not Connected)

Functional Features

• High Sensitivity: The sensor can detect objects with high precision, making it suitable for demanding applications.
• Compact Design: Its small form factor allows for easy integration into various systems and equipment.
• Reliable Performance: The sensor delivers consistent and accurate results even in challenging environmental conditions.

Advantages and Disadvantages

Advantages

• High sensitivity for precise object detection
• Compact and versatile design
• Reliable performance in diverse operating conditions

Disadvantages

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

Working Principles

The OPB970T51 operates based on the interruption of an infrared light beam between the emitter and receiver components within the sensor. When an object obstructs the light path, the output signal of the sensor changes, indicating the presence of the object. This principle enables the sensor to effectively detect objects and provide feedback to the connected system.

Detailed Application Field Plans

The OPB970T51 is widely used in the following applications: - Object detection in automated machinery - Position sensing in robotics and industrial equipment - Speed measurement in conveyor systems - Presence detection in vending machines and printers

Detailed and Complete Alternative Models

For users seeking alternative models with similar functionality, the following options are available: - OPB970T51Z: A variant with extended sensing distance - OPB970T52: A surface-mount version for space-constrained applications - OPB970T53: A ruggedized model for harsh environments

In conclusion, the OPB970T51 photo interrupter sensor offers high sensitivity, reliable performance, and a compact design, making it suitable for a wide range of applications in the industrial and electronic sectors.

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