Comprehensive Guide to 10k Ohm NTC Thermistors: Temperature-Resistance Insights & Applications

10k Ohm NTC Thermistor Chart – A Comprehensive Guide

10k Ohm NTC Thermistor Chart – A Comprehensive Guide

Summary of Contents:

  1. Introduction
  2. What is an NTC Thermistor?
  3. Temperature vs. Resistance Chart
  4. Applications of 10k Ohm NTC Thermistors
  5. Tips for Buying 10k Ohm NTC Thermistors
  6. Conclusion


Welcome to our comprehensive guide on 10k Ohm NTC Thermistors! In this article, we will explore the key features, applications, and provide a temperature-to-resistance chart for these thermistors. Whether you are an electronics enthusiast or a professional engineer, this guide will help you understand the potential of 10k Ohm NTC Thermistors in various industries.

What is an NTC Thermistor?

An NTC (Negative Temperature Coefficient) thermistor is a type of resistor whose resistance decreases with an increase in temperature. The “10k Ohm” refers to the nominal resistance value of the thermistor at room temperature (~25°C). NTC thermistors are commonly used for temperature sensing, compensation, and control in various electronic circuits and devices.

Temperature vs. Resistance Chart

A temperature-to-resistance chart is essential for accurately measuring and interpreting the readings obtained from a 10k Ohm NTC thermistor. The chart provides the relationship between temperature and the corresponding resistance value of the thermistor. Below is a simplified version of the chart:

Temperature (°C) Resistance (Ohms)
-50 90000
0 10000
25 10000
50 9350
100 6000

Please note that this table is not exhaustive and the actual temperature-to-resistance relationship may differ based on the specific NTC thermistor model and manufacturer.

Applications of 10k Ohm NTC Thermistors

Due to their predictable and sensitive response to temperature changes, 10k Ohm NTC Thermistors find applications in various industries. Some common applications include:

  • Temperature monitoring and control systems
  • Thermal protection in electronic devices
  • Climate control systems
  • Automotive industry (engine temperature sensing)
  • Medical equipment (temperature monitoring)

Tips for Buying 10k Ohm NTC Thermistors

When purchasing 10k Ohm NTC Thermistors, consider the following factors:

  1. Accuracy and tolerance requirements
  2. Operating temperature range
  3. Package type (e.g., surface mount, through-hole)
  4. Application-specific considerations

By carefully evaluating these factors, you can ensure that the thermistor meets your project’s requirements and performs optimally.


In conclusion, 10k Ohm NTC Thermistors are versatile components widely used in temperature sensing and control applications. Understanding their temperature-to-resistance relationship is crucial for accurate measurements and proper usage. Whether you are designing a new circuit or troubleshooting an existing one, this comprehensive guide has provided you with the necessary information to harness the capabilities of 10k Ohm NTC Thermistors effectively.

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