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Thermistor Manufacturers and Companies

IQS Directory provides a comprehensive list of thermistor manufacturers and suppliers. Use our website to review and source top thermistor manufacturers with roll over ads and detailed product descriptions. Find thermistor companies that can design, engineer, and manufacture thermistors to your companies specifications. Then contact the thermistor companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product new articles. Whether you are looking for manufacturers of NTC thermistor, PTC thermistor, wire bondable thermistor, or customized thermistors of every type, this is the resource for you.

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Our job is to supply our customers with the best thermistors and other temperature sensing equipment. We are a leading supplier of temperature sensing and RTD products and have been since our founding in 1972. It is our commitment to quality and customer satisfaction that keeps us in business today. We still hold to our original founding mission of providing quality products at affordable prices.
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With us, you will find a dedication to quality and customer service that many other companies can't provide. We take the time to work personally with each customer to discover the best temperature sensing products for you, whether they are thermistors or some other thermocouple. We believe in offering the best of ourselves to create lifelong relationships with customers.
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We aim to exceed all of your expectations here at Thermocouple Technology, LLC. We are a distinguished manufacturer who is eager to make high quality thermistors for your applications. Our teams are proven and we tailor our products to meet your needs. With over decades of experiences we are confident we can find the perfect product for you!
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Our measurement instrumentation delivers outstanding performance even under the toughest conditions - in hot, cold, or highly flammable environments. Our temperature transmitters for rail mounting, head mounting ore field mounting are the instruments of professionals delivering high-precision readings, maximum reliability and compatibility with various sensors.
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Here at Watlow, we design and manufacturer thermistors that exactly suit your needs. Designing & manufacturing the complete thermal system allows Watlow to recommend, develop & deliver the optimum thermal solution for customers` equipment & process heat requirements. Watlow has than 85+ years of providing the most innovative thermal solutions to their customers.
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We are thermistors experts. We have years of manufacturing experience creating the best methods to manufacture quality thermocouple instruments. We believe in bringing the best to our customers, especially in an industry as sensitive as temperature sensing. Our goal is to offer you durable, reliable products at an affordable price. Contact us today to learn more!
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Thermo Electric is a trusted manufacturer of thermistors. We began operations in 1941 and are one of the leading producers of thermocouples, RTDs and thermowells in North America. For all your thermistor and thermocouple needs, trust us! Call us today or visit our website for more information!
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For over forty years Thermal Corporation has been designing and manufacturing a variety of thermocouples, heat exchangers-out replace-electric heaters and various temperature and heat measuring devices. We constantly improve our quality products to remain the best at what we do. We offer competitive prices and have the fastest delivery in the industry. Visit our website to learn more today!
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With over 60 years in the arena of manufacturing thermistors, we know how to get the job done right. We supply our products to thousands of OEM customers around the world. We attribute our success to our commitment to quality, our dedication to customers, and our ability to have the right products and complementing products that our customers need. Find out more on our website today!
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Industry Information

Thermistors

Thermistors are types of semiconductors whose resistance changes according to any changes in temperature in the system to which the thermistor is connected. They are typically composed of ceramic or polymer materials which tend to be more sensitive to changes in temperature, with the amount of resistance in a thermistor being increased or decreased according to an increase in temperature.

Because of their dependence on resistance and temperature, thermistors can be used as temperature sensors or heat sensors. Out of all of the types of temperature sensors, thermistors are the most sensitive and so are used in precision applications which rely on system adjustments based on even slight temperature changes. Industries such as automotive, residential heating and electronics, medical, pharmaceutical and food and beverage processing use thermistors because of their ability to read and adjust to even slight changes in temperature. While they have a higher accuracy than other types of thermocouples such as resistance temperature detectors and high temperature thermocouples, thermistors do have a limited working temperature range due to the sensitive nature of the materials typically used to construct them. Manufacturers are able to design thermistors according to the specific needs of a temperature control system and can adjust the required resistance of the thermistor itself.

Modern thermostats and incubation systems, automotive applications such as monitoring the temperature of engine coolant or oil, as well as basic residential processes like electrical circuit protection all employ a type of thermistor to monitor and control the system. There are two main types of thermistors which are chosen depending on their intended applications. The first type thermistors are called a positive temperature coefficient thermistor (PTC). In PTC thermistors, if the first-order temperature coefficient of resistance is positive, the resistance will increase when the temperature increases. This is seen in current limiting devices such as those used for circuit protection in place of fuses. The increase in resistance of the thermistor due to a rise in temperature results in lowering the voltage traveling to a device. In the second type of thermistors, called negative temperature coefficient (NTC) thermistors, resistance decreases as temperature increases. This occurs when the first-order temperature coefficient of resistance is negative. These types of thermistors can be used in a wide range of applications. PTC thermistors can take the place of fuses in current-limiting devices for circuit protection, while NTC thermistors can be used as resistance thermometers. The temperature of battery packs and digital thermostats can be observed with either type of thermistor.



Thermistors
Thermistors
Thermistors - Temperature Specialists, Inc.
Thermistors - Temperature Specialists, Inc.
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