NTC thermistors are widely regarded as the most common type of thermistor. There are other options for highly sensitive temperature sensing in a small size. What makes an NTC, or negative temperature coefficient, thermistor so highly regarded is its ability to alter its resistance characteristics with designated temperatures, with relatively high sensitivity. A negative temperature coefficient refers to the resistance change based on the temperature change. NTC thermistors operate by decreasing resistance as temperature increases. There are many practical applications for negative temperature coefficients. In many of these cases, an NTC thermistor is not just the smart choice but the best one.
Typical applications of a negative temperature coefficient include:
· Medical Devices & Healthcare Applications
· Industrial Processing
· Environmental & Aerospace Monitoring
· Telecommunication & High-Speed Computing Equipment
· Transportation & Automotive Applications
What makes negative temperature coefficient thermistors the right choice for temperature sensing?
First and foremost, they may be accurate. NTC thermistors also may have a fast response time and a low cost without sacrificing performance. They are highly appropriate for many applications with small temperature ranges and compatible with a two-wire connection system. Although NTC thermistors are often the right choice, they should not be used for all designs. Being smart and making the right choice for temperature sensing is essential for performance and safety so take the time to make the proper considerations.
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