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MF51B223F3470
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MF51B223F3470

Product Overview

  • Category: Electronic Component
  • Use: Temperature Sensor
  • Characteristics: High precision, small size, wide temperature range
  • Package: SMD (Surface Mount Device)
  • Essence: Accurate temperature measurement
  • Packaging/Quantity: Tape and reel, 3000 pieces per reel

Specifications

  • Operating Temperature Range: -55°C to +125°C
  • Resistance at 25°C: 22kΩ ±1%
  • Tolerance: ±1%
  • Thermal Time Constant: ≤7s (in still air)

Detailed Pin Configuration

The MF51B223F3470 has three pins: 1. Pin 1: VCC (Power supply) 2. Pin 2: GND (Ground) 3. Pin 3: Output

Functional Features

  • High accuracy in a wide temperature range
  • Fast response time
  • Small form factor for space-constrained applications
  • Suitable for automated assembly processes

Advantages and Disadvantages

Advantages

  • Precise temperature measurement
  • Wide operating temperature range
  • Small and compact design
  • Suitable for SMD assembly

Disadvantages

  • Sensitivity to electromagnetic interference
  • Limited maximum temperature compared to some industrial sensors

Working Principles

The MF51B223F3470 operates based on the principle of resistance change with temperature. As the temperature changes, the resistance of the sensor varies, allowing for accurate temperature measurement.

Detailed Application Field Plans

The MF51B223F3470 is suitable for various applications, including: - Consumer electronics - Automotive systems - Industrial equipment - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning) systems

Detailed and Complete Alternative Models

  1. NTC Thermistor MF52 Series
    • Similar temperature range and accuracy
    • Different package options available
  2. LM35 Precision Centigrade Temperature Sensors
    • Analog output with high linearity
    • Requires external components for signal conditioning

In conclusion, the MF51B223F3470 temperature sensor offers high precision and reliability in a compact SMD package, making it suitable for diverse temperature sensing applications across various industries.

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10个与MF51B223F3470在技术解决方案中的应用相关的常见问题及解答

  1. What is MF51B223F3470?

    • MF51B223F3470 is a type of thermistor, specifically a NTC (Negative Temperature Coefficient) thermistor, with a resistance value of 22k ohms at 25°C.

  2. How is MF51B223F3470 used in technical solutions?

    • MF51B223F3470 is commonly used for temperature sensing and compensation in various electronic devices and systems, such as in power supplies, battery chargers, and temperature control circuits.

  3. What is the temperature range for MF51B223F3470?

    • The operating temperature range for MF51B223F3470 is typically from -55°C to 125°C, making it suitable for a wide range of applications.

  4. How does MF51B223F3470 behave with changes in temperature?

    • As an NTC thermistor, MF51B223F3470 exhibits a decrease in resistance as the temperature increases, and vice versa. This characteristic makes it useful for temperature measurement and control.

  5. Can MF51B223F3470 be used for temperature compensation in power supplies?

    • Yes, MF51B223F3470 is often employed for temperature compensation in power supplies to ensure stable performance across varying temperatures.

  6. Are there any precautions to consider when using MF51B223F3470 in technical solutions?

    • It's important to avoid exceeding the maximum rated voltage and power dissipation of MF51B223F3470 to prevent damage. Additionally, proper thermal management should be implemented to ensure accurate temperature measurements.

  7. What are the typical applications of MF51B223F3470 in electronic devices?

    • MF51B223F3470 is commonly used in battery packs, consumer electronics, automotive systems, and industrial equipment for temperature monitoring and regulation.

  8. Is calibration required for MF51B223F3470 in technical solutions?

    • Depending on the application, calibration may be necessary to ensure accurate temperature readings and compensation. Calibration procedures should be followed as per the device specifications.

  9. Can MF51B223F3470 be used in high-temperature environments?

    • While MF51B223F3470 has a relatively wide operating temperature range, it's essential to verify its suitability for specific high-temperature applications and consider any potential derating requirements.

  10. Where can I find detailed technical specifications for MF51B223F3470?

    • Detailed technical specifications for MF51B223F3470 can typically be found in the product datasheet provided by the manufacturer or supplier. Additionally, application notes and guides may offer further insights into its usage in technical solutions.