HOA0880-L51 Product Overview

Introduction

The HOA0880-L51 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 applications. The following entry provides a comprehensive overview of the HOA0880-L51, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Optical Sensor
• Use: Object detection and position sensing
• Characteristics: High precision, reliable performance, compact design
• Package: Through-hole package
• Essence: Utilizes infrared light for detection
• Packaging/Quantity: Typically available in reels of 1000 units

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 HOA0880-L51 features a standard 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Output 4. N/C (Not connected)

Functional Features

• Utilizes infrared light for object detection
• Phototransistor output provides a digital signal based on detected presence
• Compact size allows for easy integration into various applications

Advantages and Disadvantages

Advantages

• High precision sensing
• Reliable performance across temperature ranges
• Compact design for versatile integration

Disadvantages

• Limited sensing distance compared to some alternatives
• Susceptible to interference from ambient light sources

Working Principles

The HOA0880-L51 operates based on the principle of infrared light reflection. When an object is within the sensor's range, it reflects the emitted infrared light back to the phototransistor, causing a change in its conductivity and resulting in a digital output signal.

Detailed Application Field Plans

The HOA0880-L51 finds extensive use in various applications, including: - Automated vending machines - Printers and copiers for paper jam detection - Assembly line automation for object presence detection - Robotics for proximity sensing

Detailed and Complete Alternative Models

For those seeking alternative options, the following models can be considered: - HOA0901-011: Offers extended sensing distance - HOA1405-001: Provides enhanced ambient light rejection - HOA1874-012: Designed for high-speed object detection

In conclusion, the HOA0880-L51 serves as a reliable and precise optical sensor suitable for a wide range of object detection and position sensing applications.

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