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MF52A472J3470
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MF52A472J3470

Product Overview

  • Category: Electronic Component
  • Use: Temperature Sensor
  • Characteristics: High precision, small size, wide temperature range
  • Package: Ceramic package
  • Essence: NTC thermistor
  • Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Resistance at 25°C: 4.7kΩ
  • Tolerance: ±5%
  • Operating Temperature Range: -55°C to 125°C
  • Maximum Power Rating: 100mW

Detailed Pin Configuration

The MF52A472J3470 has two leads with a standard axial configuration.

Functional Features

  • Temperature Sensing: Accurately measures temperature changes
  • Compact Size: Small form factor for easy integration
  • Wide Temperature Range: Suitable for various applications

Advantages and Disadvantages

Advantages

  • High Precision
  • Wide Operating Temperature Range
  • Compact Size

Disadvantages

  • Tolerance of ±5% may not be suitable for some high-precision applications

Working Principles

The MF52A472J3470 operates based on the principle of negative temperature coefficient (NTC), where its resistance decreases as the temperature increases.

Detailed Application Field Plans

The MF52A472J3470 is commonly used in: - HVAC systems - Automotive electronics - Consumer electronics - Industrial equipment

Detailed and Complete Alternative Models

  • NTC Thermistors: MF52A472K3470, MF52A472G3470
  • PTC Thermistors: MF52D472J3470, MF52B472J3470

This completes the entry for MF52A472J3470, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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10個與MF52A472J3470在技術方案中應用相關的常見問題與解答

  1. What is MF52A472J3470?

    • MF52A472J3470 is a type of NTC thermistor, which is a temperature-sensitive resistor that decreases in resistance as the temperature increases.

  2. What are the typical applications of MF52A472J3470?

    • MF52A472J3470 is commonly used in temperature sensing and control applications such as in electronic circuits, power supplies, battery chargers, and consumer electronics.

  3. What is the resistance value of MF52A472J3470 at room temperature?

    • The resistance value of MF52A472J3470 at room temperature is 4.7 kΩ (kiloohms).

  4. How does MF52A472J3470 behave with changes in temperature?

    • MF52A472J3470 exhibits a negative temperature coefficient, meaning its resistance decreases as the temperature increases.

  5. What is the operating temperature range of MF52A472J3470?

    • The operating temperature range of MF52A472J3470 is typically from -55°C to 125°C.

  6. Can MF52A472J3470 be used for temperature compensation in electronic circuits?

    • Yes, MF52A472J3470 can be used for temperature compensation in electronic circuits due to its predictable and stable resistance-temperature characteristics.

  7. Is MF52A472J3470 suitable for high-precision temperature measurement?

    • While MF52A472J3470 provides reliable temperature sensing, it may not be ideal for high-precision measurements due to its tolerance and non-linearity.

  8. What are the key considerations when designing with MF52A472J3470?

    • Key considerations include the self-heating effect, thermal response time, and calibration for accurate temperature measurements.

  9. Can MF52A472J3470 be used in harsh environments?

    • MF52A472J3470 can be used in some harsh environments, but additional protection or encapsulation may be necessary to ensure its reliability and longevity.

  10. Are there any alternative NTC thermistors to consider alongside MF52A472J3470?

    • Yes, alternatives such as MF52E series or other NTC thermistors with different resistance values and tolerances may be considered based on specific application requirements.