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MF52F222F3470
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MF52F222F3470

Product Overview

  • Category: Thermistor
  • Use: Temperature sensing and control
  • Characteristics: High precision, small size, fast response
  • Package: SMD (Surface Mount Device)
  • Essence: NTC (Negative Temperature Coefficient) thermistor
  • Packaging/Quantity: Tape and reel packaging, 1000 pieces per reel

Specifications

  • Resistance at 25°C: 22kΩ ±1%
  • B Value: 3470K ±1%
  • Operating Temperature Range: -55°C to 125°C
  • Maximum Power Rating: 50mW
  • Thermal Time Constant: 7s (in still air)

Detailed Pin Configuration

The MF52F222F3470 has two pins for connection. Pin 1 is the input terminal, and pin 2 is the output terminal.

Functional Features

  • Temperature Sensing: Accurately measures temperature changes.
  • Control: Can be used in conjunction with a control system to regulate temperature.
  • Fast Response: Rapidly reacts to temperature variations.

Advantages and Disadvantages

Advantages

  • High precision temperature sensing
  • Small size allows for versatile applications
  • Fast response time enhances control accuracy

Disadvantages

  • Limited operating temperature range compared to some alternatives
  • Sensitive to mechanical stress

Working Principles

The MF52F222F3470 operates based on the principle of NTC thermistors, where its resistance decreases as the temperature increases. This change in resistance can be accurately measured and utilized for temperature control purposes.

Detailed Application Field Plans

The MF52F222F3470 is suitable for various applications including: - Temperature monitoring and regulation in electronic devices - Thermal protection in battery charging circuits - Temperature compensation in automotive systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - MF52E222F3950: Offers a wider operating temperature range - MF52AT223J3950: Provides higher power rating for more demanding applications - MF52E103F3950: Suitable for ultra-low temperature sensing requirements

In conclusion, the MF52F222F3470 NTC thermistor offers high precision temperature sensing and control capabilities in a compact package, making it suitable for a wide range of applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MF52F222F3470 i tekniska lösningar

  1. What is the operating temperature range of MF52F222F3470?

    • The operating temperature range of MF52F222F3470 is typically -55°C to +125°C.

  2. What is the resistance at 25°C for MF52F222F3470?

    • The resistance at 25°C for MF52F222F3470 is typically 22kΩ.

  3. How does MF52F222F3470 perform in high humidity environments?

    • MF52F222F3470 is designed to perform well in high humidity environments, with a stable and reliable performance.

  4. Can MF52F222F3470 be used for temperature compensation in electronic circuits?

    • Yes, MF52F222F3470 is commonly used for temperature compensation in electronic circuits due to its predictable resistance-temperature characteristics.

  5. What are the typical applications of MF52F222F3470 in technical solutions?

    • MF52F222F3470 is commonly used in temperature measurement, control systems, and various temperature sensing applications.

  6. Does MF52F222F3470 require calibration?

    • MF52F222F3470 may require calibration depending on the specific application and accuracy requirements.

  7. Is MF52F222F3470 suitable for battery management systems?

    • Yes, MF52F222F3470 is suitable for battery management systems where accurate temperature monitoring is essential for safe and efficient operation.

  8. What is the thermal time constant of MF52F222F3470?

    • The thermal time constant of MF52F222F3470 is typically in the range of a few seconds, making it responsive to changes in temperature.

  9. Can MF52F222F3470 be used in automotive applications?

    • Yes, MF52F222F3470 is suitable for automotive applications such as engine temperature monitoring and climate control systems.

  10. Are there any special considerations for soldering MF52F222F3470 onto PCBs?

    • It is important to follow the recommended soldering guidelines to ensure the integrity of MF52F222F3470, including avoiding excessive heat and mechanical stress during assembly.