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NTC0805J150K
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NTC0805J150K

Product Overview

Category

NTC0805J150K belongs to the category of electronic components.

Use

It is used as a thermistor in various electronic circuits and applications.

Characteristics

  • NTC (Negative Temperature Coefficient) thermistor
  • 0805 package size
  • 150K nominal resistance at 25°C

Package

The NTC0805J150K is typically available in tape and reel packaging.

Essence

The essence of NTC0805J150K lies in its ability to provide temperature-dependent resistance for precise temperature sensing and control in electronic devices.

Packaging/Quantity

It is commonly packaged in reels containing a specific quantity, such as 1000 pieces per reel.

Specifications

  • Package Size: 0805
  • Nominal Resistance at 25°C: 150K ohms
  • Tolerance: ±5%
  • Operating Temperature Range: -40°C to 125°C
  • Maximum Power Rating: 125 mW

Detailed Pin Configuration

The NTC0805J150K has two terminals, with no specific pin configuration as it is a passive component.

Functional Features

  • Provides a negative temperature coefficient, meaning its resistance decreases with increasing temperature.
  • Precise and stable resistance characteristics over a wide temperature range.
  • Compact 0805 package size for easy integration into circuit designs.

Advantages

  • High accuracy in temperature measurement and compensation.
  • Small form factor suitable for compact electronic devices.
  • Wide operating temperature range allows for versatile applications.

Disadvantages

  • Sensitivity to mechanical stress or strain.
  • Limited power handling capability compared to larger NTC thermistors.

Working Principles

The NTC0805J150K operates based on the principle of the negative temperature coefficient, where its resistance decreases as the temperature increases. This property makes it suitable for temperature sensing and compensation in electronic circuits.

Detailed Application Field Plans

The NTC0805J150K finds application in various fields, including: - Temperature monitoring and control in consumer electronics - Thermal management in automotive systems - Industrial process control and instrumentation - Medical devices for temperature sensing

Detailed and Complete Alternative Models

Some alternative models to NTC0805J150K include: - NTC0603J220K: Smaller package size with a slightly higher nominal resistance - NTC1206J100K: Larger package size with a lower nominal resistance - NTC0805J200K: Similar package size with a higher nominal resistance

In conclusion, the NTC0805J150K thermistor offers precise temperature-dependent resistance in a compact 0805 package, making it suitable for a wide range of temperature sensing and compensation applications across various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de NTC0805J150K en soluciones técnicas

  1. What is the NTC0805J150K used for?

    • The NTC0805J150K is a thermistor commonly used for temperature sensing and compensation in various electronic circuits.

  2. What are the key specifications of the NTC0805J150K?

    • The NTC0805J150K has a resistance value of 15 ohms at 25°C, a tolerance of ±5%, and a maximum operating temperature of 125°C.

  3. How can I use the NTC0805J150K in a temperature measurement circuit?

    • The NTC0805J150K can be incorporated into a voltage divider circuit to measure temperature based on its resistance change with temperature.

  4. Can the NTC0805J150K be used for over-temperature protection?

    • Yes, the NTC0805J150K can be utilized in over-temperature protection circuits due to its negative temperature coefficient, which causes its resistance to decrease as temperature rises.

  5. What are the typical applications of the NTC0805J150K in electronic devices?

    • The NTC0805J150K is commonly used in power supplies, battery chargers, motor control systems, and HVAC equipment for temperature monitoring and compensation.

  6. How stable is the NTC0805J150K's resistance over time and temperature?

    • The NTC0805J150K exhibits good long-term stability and its resistance remains relatively stable over a wide temperature range.

  7. What precautions should be taken when soldering the NTC0805J150K onto a PCB?

    • Care should be taken to avoid overheating the thermistor during soldering to prevent any changes in its electrical characteristics.

  8. Can the NTC0805J150K be used in high humidity environments?

    • The NTC0805J150K is suitable for use in moderate to high humidity environments, but prolonged exposure to moisture should be avoided to maintain its performance.

  9. Are there any recommended mounting techniques for the NTC0805J150K?

    • Surface mount techniques are commonly used for mounting the NTC0805J150K onto PCBs, and proper soldering methods should be employed to ensure reliable connections.

  10. Where can I find detailed application notes for using the NTC0805J150K in technical solutions?

    • Detailed application notes and usage guidelines for the NTC0805J150K can be found in the manufacturer's datasheet and application guides.