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Thermistors

NTC thermistors are elements whose resistance falls with an increase in temperature, and find use in applications such as temperature sensing. 

Sensor Scientific Inc. offers variety of high quality NTC thermistors. NTC thermistor material and chips are made in New Jersey , USA.

A thermistor or thermal resistor has a resistance value that varies in a predictable way in relationship to temperature and is usually made of ceramic material, as opposed to RTDs or thermocouples that are made of metal. The amount of resistance change from one temperature to another is substantially higher than changes measured by RTDs.

Thermistors are everywhere…in cars, airplanes, air conditioners, computers, medical equipment, incubators, hair dryers, electrical outlets, digital thermostats, portable heaters, refrigerators, ovens, stovetops an all kinds of appliances.

Thermistors Products

Interchangeable Chip Thermistors

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Sensor Scientific interchangeable chip thermistors are ideally suited for applications requiring a high-precision temperature sensor, without a high cost. Interchangeability eliminates the burden of individual calibration. Units are available in resistance values from 2k ohms to 100k ohms @ 25°C. The available resistance vs. temperature curves (SSi curves C, D, E & Y) are industry-standard...

Epoxy-Coated Standard Chip Thermistors

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Sensor Scientific Epoxy-Coated Standard Chip Thermistors are ideally suited for applications where low cost is a primary consideration. Units are available in resistance values from 100 to 100k ohms @ 25°C. The available resistance vs. temperature curves are industry-standard. The resistance tolerance is usually specified at 25°C. Other calibration temperatures are available on…

Insulated Lead Interchangeable Chip Thermistor

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Sensor Scientific KWM Series interchangeable wafer thermistors combine a high-accuracy thermistor with a tough insulated lead. The Kynar lead insulation offers many of the advantages of Teflon insulation with a lower cost. Interchangeability eliminates the burden of individual calibration. Units are available in resistance values from 2k ohms to 100k ohms @ 25°C. The available…

Glass Probe Thermistors

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Sensor Scientific glass probe thermistors are extremely useful in applications that require high stability and ruggedness. The availability of 4 standard outer diameters offers the designer the flexibility to fit the thermistor to the design, rather than compromising the design to accommodate the thermistor. The SP43A style (0.043"/ 1.09mm diameter) provides the small size…

Small Bead Thermistors

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Sensor Scientific small bead thermistors offer the advantages of small size and mass, very fast thermal response time, extreme sensitivity to current and voltage changes, and high stability. Typical applications include thermodilution cardiac catheters and other biomedical assemblies, fluid flow and fluid level measurement, thermal conductivity measurement, gas analysis, and…

SB SERIES SMD Chip Thermistor

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Sensor Scientific SMD chip thermistors represent a major advance in thermistor technology. The use of proven multilayer technology results in a variety of nominal resistance/beta combinations. The use of solder plating over a Ni barrier assures an electrode that is highly solderable and resistant to leaching…

What is a thermistor?

A thermistor is an electronic component that exhibits a large change in resistance with a change in its body temperature.

There are 2 types of thermistors: negative temperature coefficient (NTC) and positive temperature coefficient (PTC). Generally speaking, the NTC sensors are used for measuring temperatures. PTC’s are used in the production of resettable fuses. If you are looking for thermistors, then look no further than Sensor Scientific Inc.

Sensor Scientific continues to make every effort to maintain and to improve thermistors quality by following ISO 9001 standards.

Thermistors

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