HOA0149-501 Product Overview

Introduction

The HOA0149-501 is a component belonging to the category of optical sensors. This product is commonly used for detecting the presence or absence of an object, as well as for position sensing in various applications. The following provides a comprehensive overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the HOA0149-501.

Basic Information Overview

• Category: Optical Sensor
• Use: Object detection and position sensing
• Characteristics: High precision, reliable performance, compact design
• Package: Encased in a protective housing
• Essence: Utilizes infrared light for detection
• Packaging/Quantity: Typically available in reels or trays

Specifications

• Operating Voltage: 4.5V to 16V
• Output Type: Phototransistor
• Sensing Distance: Up to 0.25 inches
• Operating Temperature Range: -40°C to 85°C
• Lead Material: Tin-plated copper alloy

Detailed Pin Configuration

The HOA0149-501 typically consists of three pins: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Output signal)

Functional Features

• Reliable object detection
• High sensitivity to infrared light
• Compact and versatile design
• Suitable for various environmental conditions

Advantages and Disadvantages

Advantages

• Precise and accurate detection
• Wide operating voltage range
• Compact form factor

Disadvantages

• Limited sensing distance
• Susceptible to ambient light interference

Working Principles

The HOA0149-501 operates based on the principle of infrared light reflection. When an object is within its sensing range, the infrared light emitted by the sensor reflects off the object and is detected by the phototransistor, resulting in a change in the output signal.

Detailed Application Field Plans

The HOA0149-501 finds extensive use in various applications, including but not limited to: - Automated manufacturing processes - Robotics and automation systems - Printers and copiers - Security systems - Proximity sensing in consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the HOA0149-501 include: - HOA0901-012: Offers extended sensing distance - HOA1887-033: Enhanced resistance to ambient light interference - HOA1405-001: Higher precision and accuracy

In conclusion, the HOA0149-501 optical sensor serves as a reliable and versatile component for object detection and position sensing in diverse applications, despite its limitations in sensing distance and susceptibility to ambient light interference.

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