Vishay BC Components
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
NTCLE100E3479JB0
Zobrazit detail DataSheets

NTCLE100E3479JB0

Product Overview

NTCLE100E3479JB0 belongs to the category of NTC thermistors. These are temperature-sensitive resistors that exhibit a decrease in resistance with an increase in temperature. The NTCLE100E3479JB0 is commonly used for temperature sensing and compensation in various electronic devices and systems. Its characteristics include high sensitivity to temperature changes, small size, and a wide operating temperature range. The package type for NTCLE100E3479JB0 is a chip, and it is available in various packaging quantities to suit different production needs.

Specifications

  • Resistance at 25°C: 47.9 kΩ
  • Tolerance: ±5%
  • Operating Temperature Range: -55°C to 150°C
  • Maximum Power Rating: 125 mW
  • Thermal Time Constant: 7s

Detailed Pin Configuration

The NTCLE100E3479JB0 has two terminals, typically denoted as "A" and "B." Terminal "A" is connected to one end of the thermistor element, while terminal "B" is connected to the other end.

Functional Features

  • High sensitivity to temperature changes
  • Small size for easy integration into compact designs
  • Wide operating temperature range allows for versatile applications
  • Reliable and stable performance over time

Advantages and Disadvantages

Advantages: - High sensitivity enables precise temperature measurements - Small size facilitates integration into space-constrained designs - Wide operating temperature range enhances versatility

Disadvantages: - Limited tolerance may require tighter quality control in some applications - Sensitivity to environmental factors such as humidity and vibration

Working Principles

The NTCLE100E3479JB0 operates based on the principle of negative temperature coefficient (NTC) thermistors. As the temperature increases, the resistance of the thermistor decreases, allowing it to accurately sense and respond to changes in temperature within its specified range.

Detailed Application Field Plans

The NTCLE100E3479JB0 finds extensive use in various applications, including: 1. Temperature monitoring and control in consumer electronics 2. Thermal management in automotive systems 3. Temperature compensation in industrial equipment 4. Medical devices for temperature sensing

Detailed and Complete Alternative Models

Some alternative models to NTCLE100E3479JB0 include: 1. NTCLE100E3103JB0 2. NTCLE100E3223JB0 3. NTCLE100E3333JB0 4. NTCLE100E3562JB0

In conclusion, the NTCLE100E3479JB0 NTC thermistor offers high sensitivity and a wide operating temperature range, making it suitable for diverse temperature sensing and compensation applications across various industries.

Word count: 324

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NTCLE100E3479JB0 v technických řešeních

  1. What is the NTCLE100E3479JB0?

    • The NTCLE100E3479JB0 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 NTCLE100E3479JB0?

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

  3. What is the resistance value at 25°C for NTCLE100E3479JB0?

    • The resistance at 25°C for NTCLE100E3479JB0 is 47.9 kΩ.

  4. How does NTCLE100E3479JB0 behave with temperature changes?

    • As the temperature increases, the resistance of NTCLE100E3479JB0 decreases exponentially.

  5. What is the operating temperature range of NTCLE100E3479JB0?

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

  6. Can NTCLE100E3479JB0 be used for over-temperature protection?

    • Yes, it can be used for over-temperature protection by interfacing it with control circuits to trigger actions when the temperature exceeds a certain threshold.

  7. How is NTCLE100E3479JB0 typically connected in a circuit?

    • It is often used in series with a resistor to form a voltage divider circuit, and the output voltage across the NTC thermistor is then measured to determine the temperature.

  8. What are the key considerations for PCB layout when using NTCLE100E3479JB0?

    • Proper placement to ensure accurate temperature measurement, minimizing thermal gradients, and avoiding high-current traces near the thermistor.

  9. Can NTCLE100E3479JB0 be used for temperature compensation in power supplies?

    • Yes, it is commonly used for temperature compensation in power supplies to maintain stable output voltage across varying temperatures.

  10. Are there any special handling or storage requirements for NTCLE100E3479JB0?

    • It should be stored in a dry environment and protected from mechanical stress to avoid damage to the thermistor's structure.

Feel free to ask if you need further information on any of these questions!