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NTCLE100E3479JT1
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NTCLE100E3479JT1

Introduction

The NTCLE100E3479JT1 is a thermistor belonging to the category of temperature sensors. This device is widely used in various applications due to its unique characteristics and versatile nature. In this entry, we will explore the basic information overview, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the NTCLE100E3479JT1.

Basic Information Overview

  • Category: Temperature Sensor
  • Use: Measurement and control of temperature in electronic devices and systems
  • Characteristics: High sensitivity to temperature changes, small size, and low cost
  • Package: Radial Leaded
  • Essence: Accurate temperature sensing for precise control and monitoring
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

  • Resistance at 25°C: 47.9 kΩ
  • Tolerance: ±5%
  • Operating Temperature Range: -40°C to 125°C
  • Thermal Time Constant: 7 seconds (maximum)

Detailed Pin Configuration

The NTCLE100E3479JT1 has a radial leaded package with two leads. 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

  • High Sensitivity: The thermistor exhibits high sensitivity to temperature changes, making it suitable for precise temperature measurements.
  • Fast Response Time: With a thermal time constant of 7 seconds, the NTCLE100E3479JT1 provides rapid response to temperature variations.
  • Wide Operating Temperature Range: Capable of operating in temperatures ranging from -40°C to 125°C, making it suitable for diverse environments.

Advantages and Disadvantages

Advantages

  • Cost-effective solution for temperature sensing applications
  • Small form factor enables integration into compact designs
  • High sensitivity allows for accurate temperature measurements

Disadvantages

  • Limited tolerance of ±5% may require calibration in some applications
  • Non-linear resistance-temperature characteristics may require compensation in certain systems

Working Principles

The NTCLE100E3479JT1 operates based on the principle of negative temperature coefficient (NTC) thermistors. As the temperature changes, the resistance of the thermistor varies inversely, allowing for temperature measurement through resistance monitoring.

Detailed Application Field Plans

The NTCLE100E3479JT1 finds extensive use in various applications, including: - Temperature Monitoring: Used in consumer electronics, industrial equipment, and automotive systems for temperature monitoring and control. - Thermal Management: Integrated into power supplies, battery management systems, and HVAC systems for thermal management and protection. - Medical Devices: Utilized in medical devices for temperature sensing and control in patient monitoring equipment.

Detailed and Complete Alternative Models

Several alternative models to the NTCLE100E3479JT1 include: - NTCLE100E3103JB0: Similar NTC thermistor with a resistance of 10 kΩ at 25°C - NTCLE100E3222JB0: NTC thermistor with a resistance of 22 kΩ at 25°C, suitable for different temperature ranges - NTCLE100E3102JB0: Alternative model with a resistance of 1 kΩ at 25°C, offering different sensitivity characteristics

In conclusion, the NTCLE100E3479JT1 thermistor offers a cost-effective and reliable solution for temperature sensing applications across various industries. Its high sensitivity, fast response time, and wide operating temperature range make it a versatile choice for temperature monitoring and control.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NTCLE100E3479JT1 v technických řešeních

  1. What is the NTCLE100E3479JT1?

    • The NTCLE100E3479JT1 is a thermistor, specifically an NTC (Negative Temperature Coefficient) thermistor, which means its resistance decreases as temperature increases.

  2. What are the typical applications of NTCLE100E3479JT1?

    • The NTCLE100E3479JT1 is commonly used in temperature sensing and compensation, inrush current limiting, and temperature control circuits.

  3. What is the resistance value of NTCLE100E3479JT1 at 25°C?

    • The resistance of NTCLE100E3479JT1 at 25°C is 47.9 kΩ.

  4. How does NTCLE100E3479JT1 behave with changes in temperature?

    • As the temperature increases, the resistance of NTCLE100E3479JT1 decreases, and vice versa.

  5. What is the operating temperature range of NTCLE100E3479JT1?

    • The operating temperature range of NTCLE100E3479JT1 is typically from -55°C to 150°C.

  6. Can NTCLE100E3479JT1 be used for overcurrent protection?

    • Yes, NTCLE100E3479JT1 can be used for inrush current limiting, providing overcurrent protection in some applications.

  7. Is NTCLE100E3479JT1 suitable for battery temperature monitoring?

    • Yes, NTCLE100E3479JT1 is suitable for battery temperature monitoring due to its high accuracy and sensitivity to temperature changes.

  8. What are the advantages of using NTCLE100E3479JT1 in temperature compensation circuits?

    • NTCLE100E3479JT1 offers high sensitivity, fast response time, and stable performance, making it ideal for temperature compensation in various electronic devices.

  9. How can NTCLE100E3479JT1 be connected in a circuit for temperature sensing?

    • NTCLE100E3479JT1 can be connected in series with a resistor to form a voltage divider circuit, where the output voltage changes with temperature, allowing for temperature sensing.

  10. Are there any precautions to consider when using NTCLE100E3479JT1 in technical solutions?

    • It's important to ensure proper thermal management and avoid exceeding the maximum power rating to prevent self-heating and maintain accurate temperature measurements.