OPB892T51

Product Overview

The OPB892T51 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 small, 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: Surface Mount
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The OPB892T51 features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output 4. N/C (Not Connected)

Functional Features

• High sensitivity for accurate object detection
• Compact design for easy integration into various systems
• Reliable performance in diverse environmental conditions
• Transistor output for direct interface with microcontrollers or logic circuits

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited sensing distance may not be suitable for certain applications
• Requires external circuitry for optimal integration into complex systems

Working Principles

The OPB892T51 operates based on the principle of reflective sensing. It emits an infrared light beam and detects the reflection from an object within its sensing range. When an object is present, the sensor's output transitions to indicate the detection.

Detailed Application Field Plans

The OPB892T51 is widely used in the following applications: - Object detection in automated assembly lines - Position sensing in robotics and industrial machinery - Proximity sensing in consumer electronics and appliances - Presence detection in vending machines and ticketing systems

Detailed and Complete Alternative Models

For users seeking alternative reflective object sensors, the following models can be considered: - OPB9000: Offers extended sensing range and digital output - TCRT5000: Provides a cost-effective solution for basic object detection - EE-SX670: Features a compact form factor and high-speed response

In conclusion, the OPB892T51 reflective object sensor offers high sensitivity, reliable performance, and compact design, making it suitable for a wide range of applications requiring object detection and position sensing.

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