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MF52A1473J3950
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MF52A1473J3950

Product Overview

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

Specifications

  • Resistance at 25°C: 14.73 kΩ
  • B Value: 3950 K
  • Tolerance: ±5%
  • Operating Temperature Range: -40°C to 125°C
  • Thermal Time Constant: ≤7s in still air

Detailed Pin Configuration

The MF52A1473J3950 thermistor has two terminals with a standard SMD package. The pin configuration is as follows: - Pin 1: Connected to one end of the thermistor element - Pin 2: Connected to the other end of the thermistor element

Functional Features

  • Accurate temperature measurement over a wide range
  • Fast response time for rapid temperature changes
  • Small size for easy integration into compact designs
  • Reliable performance in harsh environments

Advantages and Disadvantages

Advantages

  • High precision temperature sensing
  • Compact size for space-constrained applications
  • Wide operating temperature range
  • Fast response time

Disadvantages

  • Tolerance of ±5% may require calibration in some applications
  • Limited power handling capability

Working Principles

The MF52A1473J3950 operates based on the principle of resistance change with temperature. As the temperature changes, the resistance of the thermistor varies, allowing it to accurately sense and respond to temperature fluctuations.

Detailed Application Field Plans

The MF52A1473J3950 is suitable for various temperature sensing and control applications, including but not limited to: - HVAC systems - Consumer electronics - Automotive climate control - Industrial equipment - Medical devices

Detailed and Complete Alternative Models

  • MF52A103F3470: Similar characteristics with a different B value
  • MF52A2203G4500: Higher resistance at 25°C with a similar B value
  • MF52A1002D3800: Lower resistance at 25°C with a different B value

In conclusion, the MF52A1473J3950 thermistor offers high precision temperature sensing and control capabilities in a compact SMD package. Its fast response time and wide operating temperature range make it suitable for diverse applications across various industries.

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10 domande e risposte comuni relative all'applicazione di MF52A1473J3950 nelle soluzioni tecniche

  1. What is MF52A1473J3950?

    • MF52A1473J3950 is a type of NTC thermistor, which is a temperature-sensitive resistor that exhibits a decrease in resistance with an increase in temperature.

  2. What are the typical applications of MF52A1473J3950?

    • MF52A1473J3950 is commonly used in temperature sensing and control applications such as in electronic devices, automotive systems, industrial equipment, and medical devices.

  3. What is the resistance-temperature characteristic of MF52A1473J3950?

    • The resistance-temperature characteristic of MF52A1473J3950 follows a negative temperature coefficient (NTC) curve, meaning its resistance decreases as the temperature increases.

  4. How accurate is MF52A1473J3950 in temperature measurement?

    • MF52A1473J3950 offers good accuracy in temperature measurement, typically within a few degrees Celsius when properly calibrated and compensated.

  5. What is the operating temperature range of MF52A1473J3950?

    • The operating temperature range of MF52A1473J3950 is typically from -55°C to 125°C, making it suitable for a wide range of environments.

  6. Can MF52A1473J3950 be used in harsh or extreme conditions?

    • Yes, MF52A1473J3950 can be used in harsh or extreme conditions, but it may require additional protection or encapsulation to ensure reliability.

  7. How does MF52A1473J3950 interface with microcontrollers or other control systems?

    • MF52A1473J3950 can be interfaced with microcontrollers or control systems using simple voltage divider circuits or dedicated NTC thermistor interfaces.

  8. What are the key considerations for designing with MF52A1473J3950?

    • Key considerations include proper thermal management, calibration for accuracy, protection from moisture and contaminants, and selection of appropriate signal conditioning circuitry.

  9. Are there any specific soldering or handling requirements for MF52A1473J3950?

    • Soldering should be done carefully to avoid overheating the thermistor, and handling should minimize mechanical stress to prevent damage.

  10. Where can I find detailed specifications and application notes for MF52A1473J3950?

    • Detailed specifications and application notes for MF52A1473J3950 can be found in the manufacturer's datasheets, technical documents, and application guides, which are available on their official website or through authorized distributors.