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NTCG103LH472JT1

NTCG103LH472JT1

Product Overview

NTCG103LH472JT1 belongs to the category of NTC thermistors. These are temperature-sensitive resistors that exhibit a decrease in resistance with an increase in temperature. The NTCG103LH472JT1 is commonly used for temperature sensing, control, and compensation in various electronic devices and systems. Its characteristics include high sensitivity to temperature changes, small size, and fast response time. The package typically consists of a small ceramic disc with lead wires attached. The essence of this product lies in its ability to accurately measure and respond to changes in temperature. It is usually packaged in quantities suitable for industrial or commercial applications.

Specifications

  • Resistance: 4.7 kΩ
  • Tolerance: ±5%
  • Maximum Operating Temperature: 150°C
  • Package Type: Radial Leaded
  • Power Rating: 200 mW

Detailed Pin Configuration

The NTCG103LH472JT1 has two leads, typically made of tinned copper, which are attached to the ceramic disc. One lead is connected to each end of the disc, forming a simple radial leaded package configuration.

Functional Features

  • High sensitivity to temperature changes
  • Fast response time
  • Wide operating temperature range
  • Small size for easy integration into electronic circuits

Advantages and Disadvantages

Advantages - Precise temperature measurement and control - Compact size for space-constrained applications - Versatile use in various electronic systems

Disadvantages - Limited temperature range compared to some other temperature sensors - Sensitivity may require additional circuitry for precise control in certain applications

Working Principles

The NTCG103LH472JT1 operates based on the principle of negative temperature coefficient (NTC) thermistors. As the temperature increases, the resistance of the thermistor decreases, allowing it to be used for temperature measurement and control in electronic circuits.

Detailed Application Field Plans

The NTCG103LH472JT1 finds extensive application in: - Temperature monitoring and control in consumer electronics - Thermal management in automotive systems - Industrial process control and monitoring - Medical devices for temperature sensing

Detailed and Complete Alternative Models

Some alternative models to NTCG103LH472JT1 include: - NTCG104EH473JT1 - NTCG103EF473JT1 - NTCG103EJ473JT1 - NTCG103EL473JT1

These alternatives offer similar temperature sensing capabilities with variations in resistance values, tolerances, and package sizes.

This entry provides a comprehensive overview of the NTCG103LH472JT1, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af NTCG103LH472JT1 i tekniske løsninger

  1. What is the NTCG103LH472JT1?

    • The NTCG103LH472JT1 is a surface mount NTC thermistor with a resistance of 4.7k ohms at 25°C.
  2. What are the typical applications of NTCG103LH472JT1?

    • It is commonly used in temperature sensing, compensation, and control in various electronic devices and systems.
  3. What is the temperature range for NTCG103LH472JT1?

    • The operating temperature range for NTCG103LH472JT1 is typically -40°C to 125°C.
  4. How does NTCG103LH472JT1 function as a temperature sensor?

    • NTCG103LH472JT1 exhibits a negative temperature coefficient, meaning its resistance decreases as the temperature increases, making it suitable for temperature measurement.
  5. What are the key electrical characteristics of NTCG103LH472JT1?

    • The key characteristics include its resistance value at 25°C, thermal time constant, and maximum power rating.
  6. Can NTCG103LH472JT1 be used for over-temperature protection?

    • Yes, it can be utilized in over-temperature protection circuits due to its sensitivity to changes in temperature.
  7. Are there any precautions to consider when using NTCG103LH472JT1 in a circuit?

    • It's important to ensure proper thermal management and avoid exceeding the maximum power rating to prevent damage to the thermistor.
  8. What are the advantages of using NTCG103LH472JT1 over other temperature sensors?

    • NTCG103LH472JT1 offers high accuracy, fast response times, and is cost-effective compared to some other temperature sensing solutions.
  9. Can NTCG103LH472JT1 be used in automotive applications?

    • Yes, it is suitable for automotive temperature sensing and control due to its wide operating temperature range.
  10. Where can I find detailed technical specifications for NTCG103LH472JT1?

    • Detailed technical specifications can be found in the datasheet provided by the manufacturer or distributor of the component.