Exploring NTC Thermistors: Applications and Guidelines

NTC Thermistor Application Note | SEO Article

NTC Thermistor Application Note

In this application note, we will explore the various uses and considerations of NTC thermistors. NTC thermistors are temperature-sensitive resistors that have a negative temperature coefficient, meaning their resistance decreases as the temperature rises. This characteristic makes them ideal for temperature measurement and compensation in a wide range of applications.

Table of Contents


The introduction provides an overview of NTC thermistors, explaining their basic structure and operating principles. It also discusses the advantages and limitations of NTC thermistors compared to other temperature sensors.

Common Applications

This section explores a range of common applications where NTC thermistors can be utilized effectively. These include temperature sensing in industrial equipment, automotive systems, medical devices, and HVAC systems.

Selection and Installation

Proper selection and installation of NTC thermistors are crucial for accurate temperature measurement. This section guides readers through the factors to consider when choosing an NTC thermistor, including resistance, temperature range, and packaging options. It also provides tips for correct installation techniques.

Thermistor Calibration

Thermistor calibration ensures the accuracy of temperature measurements. This section explains the importance of calibration and offers methods for calibrating NTC thermistors. It also discusses the use of lookup tables and polynomial equations for temperature compensation.

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