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MF52F202F3470
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MF52F202F3470

Product Overview

  • Category: Thermistor
  • Use: Temperature sensing and control
  • Characteristics: High precision, small size, fast response time
  • Package: SMD (Surface Mount Device)
  • Essence: NTC (Negative Temperature Coefficient) thermistor
  • Packaging/Quantity: Tape and reel, 3000 pieces per reel

Specifications

  • Resistance at 25°C: 20kΩ ±1%
  • B Value: 3470K ±1%
  • Operating Temperature Range: -40°C to 125°C
  • Tolerance: ±5%

Detailed Pin Configuration

The MF52F202F3470 has two pins, with no polarity. Pin 1 is the input/output terminal, and pin 2 is the ground terminal.

Functional Features

  • Temperature Sensing: Accurately measures temperature changes
  • Control: Can be used in temperature control circuits
  • Compact Size: Small form factor for easy integration
  • Fast Response Time: Rapid reaction to temperature variations

Advantages and Disadvantages

Advantages

  • High precision temperature sensing
  • Compact size for space-constrained applications
  • Fast response time for real-time temperature monitoring

Disadvantages

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

Working Principles

The MF52F202F3470 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 used for temperature control or monitoring purposes.

Detailed Application Field Plans

The MF52F202F3470 is suitable for a wide range of applications including: - Home appliances - Automotive systems - Industrial equipment - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning)

Detailed and Complete Alternative Models

  • NTC Thermistors: MF52G202F3950, MF52E102F3430
  • PTC Thermistors: MF58S103F3970, MF72D103F3870

In conclusion, the MF52F202F3470 NTC thermistor offers high precision temperature sensing and control capabilities in a compact package, making it suitable for various applications across different industries.

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10个与MF52F202F3470在技术解决方案中的应用相关的常见问题及解答

  1. What is the operating temperature range of MF52F202F3470?

    • The operating temperature range of MF52F202F3470 is typically -55°C to +125°C.

  2. What is the resistance tolerance of MF52F202F3470?

    • The resistance tolerance of MF52F202F3470 is typically ±1% or ±2%.

  3. Can MF52F202F3470 be used in automotive applications?

    • Yes, MF52F202F3470 is suitable for use in automotive applications due to its wide operating temperature range and reliability.

  4. What are the typical applications of MF52F202F3470 in technical solutions?

    • MF52F202F3470 is commonly used in temperature sensing and control applications, battery management systems, and industrial equipment.

  5. Is MF52F202F3470 suitable for high humidity environments?

    • Yes, MF52F202F3470 is designed to withstand high humidity environments and has good stability under such conditions.

  6. What is the power rating of MF52F202F3470?

    • The power rating of MF52F202F3470 is typically 50mW at 25°C.

  7. Does MF52F202F3470 require calibration before use?

    • MF52F202F3470 is typically calibrated during manufacturing and does not require additional calibration before use.

  8. Can MF52F202F3470 be used in medical devices?

    • Yes, MF52F202F3470 can be used in medical devices where reliable temperature sensing is required.

  9. What is the thermal time constant of MF52F202F3470?

    • The thermal time constant of MF52F202F3470 is typically around 10-15 seconds in still air.

  10. Is MF52F202F3470 RoHS compliant?

    • Yes, MF52F202F3470 is RoHS compliant, making it suitable for use in environmentally sensitive applications.