HOA0871-L55 Product Overview

Introduction

The HOA0871-L55 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 entry provides a comprehensive overview of the HOA0871-L55, including its basic information, specifications, detailed 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 sensitivity, compact design, reliable performance
Package: Encased in a protective housing
Essence: Utilizes infrared light for detection
Packaging/Quantity: Typically available in reels or trays containing multiple units

Specifications

Operating Wavelength: Infrared
Output Type: Phototransistor
Supply Voltage: 5V
Current Consumption: 10mA
Response Time: <10ms
Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The HOA0871-L55 features a standard pin configuration with connections for power supply, ground, and output signal. A detailed pinout diagram is provided by the manufacturer for precise integration into electronic circuits.

Functional Features

High Sensitivity: Capable of detecting subtle changes in infrared light intensity
Compact Design: Space-efficient form factor for versatile installation options
Reliable Performance: Consistent and accurate object detection capabilities

Advantages and Disadvantages

Advantages

Reliable object detection in various environmental conditions
Compact size allows for integration into space-constrained designs
Low power consumption for energy-efficient operation

Disadvantages

Limited range compared to some other sensor technologies
Susceptible to interference from ambient infrared sources

Working Principles

The HOA0871-L55 operates based on the principle of infrared light reflection or interruption. When an object enters the sensor's field of view, it causes a change in the received infrared light, which is then converted into an electrical signal by the phototransistor, indicating the presence or absence of the object.

Detailed Application Field Plans

The HOA0871-L55 finds extensive use in various applications, including but not limited to: - Automated assembly lines for part presence verification - Proximity sensing in robotics and automation systems - Position sensing in printing and packaging machinery - Object detection in vending machines and ticketing systems

Detailed and Complete Alternative Models

For users seeking alternative optical sensors, several models can be considered as substitutes for the HOA0871-L55, such as: - HLC1395-001: Offers extended range and higher ambient light immunity - OPB9000: Provides digital output and adjustable sensitivity settings - TCRT5000: Cost-effective solution with similar detection capabilities

In conclusion, the HOA0871-L55 optical sensor serves as a reliable and compact solution for object detection and position sensing across diverse industrial and commercial applications.

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