NTC Thermistor 6k8: The Ultimate Guide

NTC Thermistor 6k8: The Ultimate Guide

NTC Thermistor 6k8: The Ultimate Guide

Table of Contents

  1. Introduction
  2. What is NTC Thermistor
  3. How does NTC Thermistor Work
  4. Applications of NTC Thermistor
  5. Advantages and Disadvantages
  6. Conclusion


Welcome to our comprehensive guide on NTC Thermistor 6k8. In this article, we will explore the functionality, applications, and advantages of using an NTC thermistor with a resistance value of 6.8k ohms.

What is NTC Thermistor?

An NTC (Negative Temperature Coefficient) thermistor is a temperature sensor that exhibits a decrease in resistance as the temperature rises. The “6k8” denotes the resistance value of 6.8 kilohms at a specific temperature. It is widely used in various industries due to its reliable and accurate temperature measurement capabilities.

How does NTC Thermistor Work?

NTC thermistors are made from a semiconductor material with a negative temperature coefficient. This means that as the temperature increases, the number of charge carriers within the material increases, leading to a decrease in resistance. The resistance-temperature relationship is highly non-linear, making it suitable for precise temperature measurements in a specific range. The 6.8k ohms resistance value indicates its behavior at a particular temperature point.

Applications of NTC Thermistor

NTC Thermistor 6k8 finds its application in various industries:

  • Temperature sensing and control systems
  • Thermal protection in electronic devices
  • Medical equipment for temperature monitoring
  • Automotive industry for temperature measurement

Advantages and Disadvantages

Let’s explore some advantages and disadvantages of using NTC Thermistor 6k8:

  • Advantages:
    • Precise temperature measurement within a specific range
    • Reliable and accurate
    • Compact size and easy integration into various devices
    • Cost-effective solution
  • Disadvantages:
    • Non-linearity requires calibration
    • Limited temperature range
    • Sensitivity to external factors like humidity


NTC Thermistor 6k8 is a versatile temperature sensor with a resistance value of 6.8 kilohms. It is widely used in various industries to measure and control temperature accurately. Despite some limitations, its precise and reliable temperature measurement capabilities make it an ideal choice for many applications.

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