Thermistors

25 companies | 74 products
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NTC thermistor
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
SA1-TH-44000 series

Temperature: -80 °C - 120 °C

Thermistor Sensor Surface-Mount Stick-On or Cement-On • Available in 5 Standard Resistance Values • Self-Adhesive Design Can be Easily Applied to Flat and Curved Surfaces • Sensor Can be Removed and Re-Applied • ...

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OMEGA
NTC thermistor
NTC thermistor
564 series

Temperature: 0 °C - 100 °C

... C accuracy from 0 °C to 60 °C in a calibrated thermistor probe for about one-third the cost of an uncalibrated SPRT alone? Each temperature thermistor probe uses an ultra-stable glass thermistor ...

PTC thermistor
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 ...

PTC thermistor
PTC thermistor
PTC-SH

Temperature: 60 °C - 190 °C

To increase the dielectric strength the PTC thermistor are mostly equipped with a shrinkable tubing insulation. Features • miniaturized thermistor temperature sensor at a diameter <3mm • selection ...

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EPHY-MESS GmbH
PTC thermistor
PTC thermistor
PTC-MH

Temperature: -55 °C - 190 °C

... these PTC thermistors can be used in many different applications. The heat conduction of the metal sleeve guarantees a good thermal contact to the measuring point. This configuration is recommended for IECEx and ATEX ...

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EPHY-MESS GmbH
PTC thermistor
PTC thermistor
PTC-KH

Temperature: 60 °C - 200 °C

... the thermometer is also increased. PTC ceramic sleeve thermistors are therefore primarily installed in the windings of electrical machines. Structure / Functional principle The PTC thermistor is ...

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EPHY-MESS GmbH
NTC thermistor
NTC thermistor
570 series

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

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Euroswitch
NTC thermistor
NTC thermistor

... design; this CANopen® interface for 16 thermistors. Note that this device is not particularly intended for high-accuracy applications, mostly because that does not fit the capabilities of low cost NTC thermistor ...

NTC thermistor
NTC thermistor

Temperature: -45 °C - 260 °C

Thermistors tend to be more accurate than RTD’s and thermocouples, but they have a much more limited temperature range because of their marked non-linearity. A Thermistor capitalizes on the fact that ...

NTC thermistor
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
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

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
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 ...

PTC thermistor
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 ...

PTC thermistor
PTC thermistor
D035

Temperature: -40 °C - 250 °C

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

NTC thermistor
NTC thermistor
DO-34 series

Temperature: -55 °C - 300 °C

Littelfuse low cost glass encapsulated thermistors are manufactured using super stable NTC chips which are hermetically sealed in a glass (DO-34 diode style) package. The result is a device which exhibits excellent long ...

PTC thermistor
PTC thermistor
LC series

Temperature: -55 °C - 150 °C

Littelfuse miniature leaded epoxy coated thermistors are manufactured using the same state of the art manufacturing techniques as those used to produce Littelfuse precision interchangeable devices. This results in devices ...

NTC thermistor
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 ...

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Amphenol
PTC thermistor
PTC thermistor
TM

Temperature: -25 °C - 125 °C

Thermistor PTC resistor TM - metal foil Ultra precision and linear thermistor PTC resistor with TCR up to +4250…+6590ppm/°C Thermistor with high long-term stability High precision, ...

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. ...

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Sensata Technologies
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.