Bourns Inc.
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ראה מפרטים לפרטי מוצר.
MF-RHT550-2
צפה בפרטים DataSheets

MF-RHT550-2 Product Overview

Introduction

The MF-RHT550-2 is a versatile electronic component belonging to the category of resettable fuses. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Resettable Fuse
  • Use: Overcurrent protection in electronic circuits
  • Characteristics: Resettable, compact, reliable
  • Package: Surface mount
  • Essence: Provides overcurrent protection by interrupting the flow of current when it exceeds the rated value
  • Packaging/Quantity: Typically available in reels of 2000 units

Specifications

  • Operating Voltage: 6V
  • Hold Current: 5.5A
  • Trip Current: 11A
  • Maximum Current: 100A
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The MF-RHT550-2 features a standard surface mount package with two pins for easy integration into circuit boards.

Functional Features

  • Resettable: Automatically resets after the fault condition is removed
  • Overcurrent Protection: Safeguards electronic circuits from excessive current flow
  • Compact Design: Space-efficient for modern electronic applications

Advantages and Disadvantages

Advantages

  • Reliable overcurrent protection
  • Automatic reset reduces maintenance requirements
  • Compact size for space-constrained designs

Disadvantages

  • Limited maximum current handling capability compared to traditional fuses
  • Sensitive to ambient temperature variations

Working Principles

The MF-RHT550-2 operates based on the principle of positive temperature coefficient (PTC) resistance. When the current exceeds the trip current, the device heats up, causing the resistance to increase significantly, effectively limiting the current flow.

Detailed Application Field Plans

The MF-RHT550-2 is widely used in various electronic applications, including: - Consumer electronics - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

  • MF-RHT650-2: Higher hold and trip currents
  • MF-RHT450-2: Lower hold and trip currents
  • MF-RHT550-3: Enhanced temperature tolerance

In conclusion, the MF-RHT550-2 resettable fuse offers reliable overcurrent protection in a compact form factor, making it suitable for diverse electronic applications.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של MF-RHT550-2 בפתרונות טכניים

  1. What is the MF-RHT550-2 used for in technical solutions?

    • The MF-RHT550-2 is a temperature and humidity sensor module commonly used for environmental monitoring and control in various technical applications.

  2. How accurate is the MF-RHT550-2 in measuring temperature and humidity?

    • The MF-RHT550-2 has high accuracy in measuring temperature (±0.3°C) and humidity (±2% RH), making it suitable for precise technical solutions.

  3. Can the MF-RHT550-2 be integrated with microcontrollers or IoT devices?

    • Yes, the MF-RHT550-2 can be easily integrated with microcontrollers and IoT devices through its digital interface, making it ideal for smart technical solutions.

  4. What is the operating voltage range of the MF-RHT550-2?

    • The MF-RHT550-2 operates within a voltage range of 2.1V to 5.5V, providing flexibility for integration into various technical systems.

  5. Does the MF-RHT550-2 require calibration?

    • The MF-RHT550-2 comes pre-calibrated from the factory, ensuring accurate measurements without the need for user calibration in most technical applications.

  6. Is the MF-RHT550-2 suitable for outdoor use in harsh environments?

    • With its robust design and wide operating temperature range (-40°C to 125°C), the MF-RHT550-2 is well-suited for outdoor use in diverse technical solutions.

  7. Can the MF-RHT550-2 provide real-time data streaming for monitoring purposes?

    • Yes, the MF-RHT550-2 supports real-time data streaming, enabling continuous monitoring and analysis in technical solutions requiring dynamic environmental data.

  8. What communication protocols does the MF-RHT550-2 support?

    • The MF-RHT550-2 supports I2C and SPI communication protocols, offering compatibility with a wide range of technical systems and interfaces.

  9. Are there any special considerations for power consumption when using the MF-RHT550-2 in battery-powered technical solutions?

    • The MF-RHT550-2 features low power consumption, making it suitable for battery-powered technical solutions, with an average current consumption of 1.3μA in standby mode.

  10. Can the MF-RHT550-2 be used in industrial automation and HVAC systems?

    • Yes, the MF-RHT550-2 is commonly employed in industrial automation and HVAC systems for accurate environmental monitoring and control, demonstrating its versatility in technical solutions.