HOA0149-500 Product Overview

Introduction

The HOA0149-500 is a component belonging to the category of optical sensors. This entry provides a comprehensive overview of the product, 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: Detection of reflective objects
• Characteristics: High sensitivity, compact design
• Package: Through-hole package
• Essence: Infrared emitter and phototransistor detector in a single housing
• Packaging/Quantity: Available in reels of 500 units

Specifications

• Operating Wavelength: 950 nm
• Output Configuration: Phototransistor
• Voltage - Collector Emitter Breakdown (Max): 30V
• Current - Collector (Ic) (Max): 50mA
• Response Time: 15µs
• Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

The HOA0149-500 has a standard 4-pin configuration: 1. VCC (Collector) 2. GND (Emitter) 3. Output 4. N/C (Not Connected)

Functional Features

• High Sensitivity: Capable of detecting subtle changes in reflected light
• Compact Design: Space-efficient for integration into various applications
• Infrared Emitter: Provides reliable detection capabilities in diverse environments

Advantages and Disadvantages

Advantages

• Reliable detection of reflective objects
• Compact form factor
• Wide operating temperature range

Disadvantages

• Limited to reflective object detection
• Requires external circuitry for precise signal processing

Working Principles

The HOA0149-500 operates based on the principle of reflective object detection using an infrared emitter and phototransistor detector. When the emitted infrared light reflects off an object and is detected by the phototransistor, it triggers the output signal, indicating the presence of the reflective object.

Detailed Application Field Plans

The HOA0149-500 finds extensive application in various fields, including: - Industrial Automation: Object detection in manufacturing processes - Robotics: Proximity sensing for robotic navigation - Consumer Electronics: Paper detection in printers and copiers - Security Systems: Intrusion detection in security equipment

Detailed and Complete Alternative Models

For users seeking alternative options, the following models can be considered: - HOA0901-012: Similar reflective object sensor with enhanced sensitivity - HOA1887-012: Compact reflective object sensor with faster response time - HOA0901-013: Extended temperature range reflective object sensor

In conclusion, the HOA0149-500 optical sensor offers reliable reflective object detection with its high sensitivity and compact design, making it suitable for diverse industrial, robotics, consumer electronics, and security system applications.

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