SR505HR0G Product Overview

Introduction

The SR505HR0G is a versatile electronic component that belongs to the category of infrared sensors. This sensor is widely used in various applications due to its unique characteristics and functional features. In this entry, we will provide a comprehensive overview of the SR505HR0G, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Infrared Sensor
• Use: Motion detection and presence sensing
• Characteristics: High sensitivity, low power consumption, compact design
• Package: TO-5 metal can package
• Essence: Detecting infrared radiation emitted by or reflected from objects
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Operating Voltage: 4.5V to 20V
• Supply Current: 1.6mA
• Output Voltage: 3.2V (typical) at 8V supply
• Detection Range: Up to 7 meters
• Operating Temperature: -20°C to 70°C
• Dimensions: 5mm diameter, 4.85mm height

Detailed Pin Configuration

The SR505HR0G has a standard 3-pin configuration: 1. VCC: Power supply input 2. OUT: Output signal 3. GND: Ground connection

Functional Features

• High Sensitivity: Capable of detecting subtle infrared radiation changes
• Low Power Consumption: Ideal for battery-operated devices
• Compact Design: Space-efficient for integration into various applications
• Digital Output: Provides a straightforward interface for microcontrollers and logic circuits

Advantages and Disadvantages

Advantages

• Reliable motion detection
• Wide operating voltage range
• Easy to integrate into existing circuits

Disadvantages

• Limited detection range compared to some other sensors
• Susceptible to ambient infrared interference in certain environments

Working Principles

The SR505HR0G operates based on the principle of detecting infrared radiation emitted by or reflected from objects within its detection range. When motion is detected, the sensor outputs a digital signal indicating the presence of a moving object.

Detailed Application Field Plans

The SR505HR0G is commonly used in the following applications: - Security systems - Automatic lighting control - Energy-saving devices - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to the SR505HR0G include: - PIR Motion Sensors - Ultrasonic Motion Sensors - Microwave Motion Sensors

In conclusion, the SR505HR0G infrared sensor offers high sensitivity, low power consumption, and a compact design, making it suitable for a wide range of motion detection and presence sensing applications. Its reliable performance and ease of integration make it a popular choice among engineers and designers seeking effective motion sensing solutions.

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