Thermistors

25 companies | 73 products
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NTC thermistor / epoxy-encapsulated / glass-encapsulated
NTC thermistor

Temperature: -60 °C - 260 °C

Watlow thermistors are designed to ensure fast, accurate and repeatable temperature measurement. Thermistors are highly sensitive to small changes in temperature and maintain accurate temperatures over ...

NTC thermistor
NTC thermistor
44PP series

Temperature: 75 °C - 150 °C

Omega’s pipe-plug probes ensures consistent service even in the midst of high vibrations and shocks. It is ideal for sump temperature monitoring, pipe fitting and other applications. It consists of 2252Ω, 3kΩ, 5kΩ, 10kΩ or 30kΩ NTC Elements, ...

NTC thermistor / surface-mount / self-adhesive
NTC thermistor
SA1-TH-44000 series

Temperature: -80 °C - 120 °C

GBP 29.50 is included in the SA1-TH-44000 Series and is available in five (5) standard resistance values. It exhibits a self-adhesive design which can be readily applied to both curved and flat surfaces. Its sensor can be removed and ...

PTC thermistor / chip / SMD
PTC thermistor
POSISTOR®

PTC thermistors are elements whose resistance rises with an increase in temperature, and find use in applications such as temperature sensing and current limitation. Murata POSISTOR® PTC thermistors employ ...

NTC thermistor
NTC thermistor
5640 / 5641 / 5642 / 5643 / 5644

Temperature: 0 °C - 100 °C

The 5640 Series Thermistor Standards Probes feature a ± 0.001 °C accuracy and is built with an affordable system accuracy to ± 0.004 °C or better. It has also NIST-traceable calibration included ...

PTC thermistor / miniature / for motor protection
PTC thermistor
PTC-SH

Temperature: 60 °C - 190 °C

The PTC Thermistor is manufactured by Ephy Mess, and is a miniaturized thermistor temperature sensor at a diameter <3 mm. There is available choices for nominal response temperature. The unit has ...

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EPHY-MESS GmbH
PTC thermistor
PTC thermistor
PTC-MH

Temperature: -55 °C - 190 °C

... measuring point. This configuration is applicable for IECEx and ATEXcertified thermistors. The thermistor pill is linked either by soldering processes, or as a wired component through crimping. The ...

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EPHY-MESS GmbH
PTC thermistor
PTC thermistor
PTC-KH

Temperature: 60 °C - 200 °C

The PTC thermistor is linked to the lead through soldering in a 2- 3- or 4-wire circuit. The two soldered joints are protected against each other. The sensor is applied in an electrically protecting ceramic sleeve. ...

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EPHY-MESS GmbH
PTC thermistor / for medical applications
PTC thermistor
D035

Temperature: -40 °C - 250 °C

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Focus Sensing and Control Technology Co.,LTD
PTC thermistor / for motor protection
PTC thermistor
MZ6

The temperature range is from 60 to 180°C. PTC thermistor beads with different rated response temperatures can be connected in series. PTC thermistors are used to monitor temperature in machines and installations. ...

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Focus Sensing and Control Technology Co.,LTD
PTC thermistor
PTC thermistor

The temperature range is from 60 to 180°C. PTC thermistor beads with different rated response temperatures can be connected in series. PTC thermistors are used to monitor temperature in machines and ...

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Focus Sensing and Control Technology Co.,LTD
PTC thermistor / miniature
PTC thermistor
MZ6 series

Temperature: 60 °C - 180 °C

Application: The sensors can be widely used at those work sites which need overheat protection. When the sensors are fixed in those facilities that need overheat protection, they are able to keep the facilities from accidents and damages ...

NTC thermistor
NTC thermistor

Temperature: -40 °C - 120 °C

NTC thermistor / epoxy-encapsulated / glass-encapsulated
NTC thermistor
A series

Temperature: -40 °C - 250 °C

The Series A radial glass discrete NTC thermistor sensor features 2 to 500K Ohms Resistance @25ºC and a glass encapsulated package. Sensor Type : NTC Thermistor Package : Glass Radial Discrete Wire/Cladding ...

NTC thermistor / miniature
NTC thermistor
TS665 - TS667

Temperature: -50 °C - 125 °C

Model TS665 and TS667 offer extremely sensitive NTC thermistors for applications with small temperature changes. Model TS667 also features waterproof construction, making it suitable for continuous immersion.

NTC thermistor
NTC thermistor
CP Series

Temperature: -50 °C - 300 °C

... to learn more. CP series: Selco Products’ custom NTC thermistor probes are custom built, durable, accurate, and reliable. Selco Products offers design services to help develop custom thermistor probe ...

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Selco Products
NTC thermistor / epoxy-encapsulated
NTC thermistor
CS Series

Temperature: -50 °C - 150 °C

... information. FEATURES - Epoxy encapsulated thermistors with insulated leads - Application specific custom thermistors manufactured - Interchangeable or tolerance based assemblies - RoHS Compliant CS ...

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Selco Products
NTC thermistor / epoxy-encapsulated
NTC thermistor
IN Series

Temperature: -50 °C - 150 °C

... options, please fill out our Custom Design Assistance form or contact us today! Specifications Custom Thermistors: For Custom IN Series Thermistors - contact Selco Standard Size: .095" (2.4mm) Lead ...

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Selco Products
NTC thermistor
NTC thermistor
570 series

ELECTRICAL CONNECTION wiring and connector SENSING ELEMENT NTC -PTC- PT100- PT1000

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Euroswitch
NTC thermistor / surface-mount
NTC thermistor
NCT Series

Temperature: -40 °C - 125 °C

FEATURES NEGATIVE TEMPERATURE COEFFICIENT FAST RESPONSE TO TEMPERATURE VARIATIONS MAKE THEM IDEALLY FOR TEMPERATURE SENSORS AND COMPENSATORS STANDARD EIA 0402, 0603 AND 0805 SIZES NICKEL BARRIER SOLDER PLATE TERMINATIONS TAPE AND ...

PTC thermistor
PTC thermistor
ø 3 mm | SNM, SKM, STM, LTM

Temperature: 70 °C - 180 °C

Insulation material: Mylar-Nomex Nominal response temperature: 70 C - 180 C Operating voltage: 2.5 VDC - 30 VDC Max. operating voltage:30 VDC Max. recomended sensor voltage: 2.5 VDC - 7.5 VDC High voltage insulation: 2,5 kV Length of ...

NTC thermistor / chip
NTC thermistor

Temperature: 100 °C

Key component for temperature sensing and electronic control Accurate Vishay NTC chips, enabling class A to class A+++ refrigerator grades Sensor design following class II insulation (principal + supplementary insulation for the sensor ...

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VISHAY
NTC thermistor / chip
NTC thermistor
NT73 series

Temperature: -55 °C - 125 °C

Features SMD type thick film NTC chip thermistors. Thinner (0.5mm in 1608, 2012 sizes,0.6mm in 3216 size) than the multilayer type. Excellent mountability due to higher mechanical strength. Excellent mountability ...

NTC thermistor / epoxy-encapsulated / for liquids / for ambient temperature measurement
NTC thermistor
TT-1 series

Temperature: -40 °C - 125 °C

The TT1 series NTC Disc Thermistors are available in wide range of sizes and resistance characteristics as a bare discs and in leaded configuration. Available with tinned copper bare wire and stranded copper leads with ...

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TEWA Sensors
NTC thermistor / chip / for ambient temperature measurement
NTC thermistor
151237

Temperature: -80 °C - 150 °C

... trusted RS Brand, these R-T curve (Resistance-Temperature) matched thermistors are small, high quality, epoxy encapsulated, precision devices. These epoxy coated interchangeable chip thermistors offer ...

NTC thermistor / miniature / chip
NTC thermistor
CR-1

Temperature: 190 °C

The CR-1 Harsh Environment Chip Thermistors are Sn-coated Alloy 52 leads with high performance acid and moisture resistant coating.Our NTC chip thermistors are ideal for harsh environment applications ...

NTC thermistor / SMD / for ambient temperature measurement
NTC thermistor

Temperature: -40 °C - 125 °C

Thermometrics NTC Type Surface Mount Devices (SMD) are intended for temperature measurement, control and compensation. They are suitable for standard soldering techniques and availabe in a range of sizes, including 0402, 0603, 0805 and ...

thermistor
thermistor
NEOFOX-TP

Temperature: 0 °C - 70 °C

This rugged, discrete thermistor integrates quickly and easily with our NeoFox systems to measure temperature. When co-located with one of our oxygen sensor probes or patches, it can be used for real-time temperature ...

PTC thermistor
PTC thermistor

Temperature: 70 °C - 120 °C

Connected to the relays it protects motors against overtemperature. PTC : Positive temperature coefficient. PTC 120, for INTERNAL mounting. Temperature threshold 120ºC. PTCEX 70, for EXTERNAL mounting. Temperature ...

motor protection thermistor
motor protection thermistor
15HM Series

The 15HM family of motor protectors can be applied to unitary air conditioning and heat pump compressors ranging from 1 to 5 HP. They may also be used in commercial motors which must function in destructive or corrosive environments. ...

epoxy-encapsulated thermistor / for motor protection
epoxy-encapsulated thermistor
2MM

Sensata Technologies builds the 2MM motor protector to meet almost any requirement of protection in a wide range of small motors, small transformers, solenoids, etc.. This compact motor protector is the best solution to protect the wide ...

PTC thermistor
PTC thermistor
TM

Temperature: -25 °C - 125 °C

The thermistors of the TM series are PTC resistors with TCR values of +4250...+6590ppm/°C. They are thermosensitive resistors with special linear temperature behaviour; this makes them different to usually PT100 elements ...

NTC thermistor
NTC thermistor
NTCDS, NTCGF series

FEATURES This series features a glass-sealed construction identical to that of DHDs (Double Heatsink Diodes). They are thus highly reliable andresistant to high relative humidity. Tight tolerances are maintained in resistance vs. temperature ...

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TDK Electronics Europe
NTC thermistor
NTC thermistor
ERTJ

Panasonic offers both Surface Mount and Leaded NTC Thermistors in a wide selection of temperature coefficients. Panasonic’s Thermistors are excellent in temperature detection and compensation applications ...

How to choose this product

thermistor

A thermistor is a resistor whose electrical resistance varies with temperature. The two main types are positive temperature coefficient (PTC) and negative temperature coefficient (NTC) versions.

Applications

These devices are used to monitor temperature in engine protection and fire alarm systems. In electronics, they prevent excess voltage and act as temperature compensators. Very small models are suitable for use with surface mounted devices.

Technologies

Such thermal resistors consist of metal oxide or silicon encased in a small epoxy or glass bead. The resistance of PTC thermistors increases with increased temperature, while that of NTC models decreases as temperature rises. They are more accurate than resistance thermometers, but operate over a narrower range of temperatures, from about -90 to 130° C.