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Thanks to their specific R/T characteristic PTC thermistors are ideal as self-regulating heating elements, e.g. in auxiliary heating, windshield nozzle heating and pre-heating for fuel and other liquids in automobiles, but also in many domestic appliances such as door locks for washing machines or glue guns, various vaporizers and hair curlers. TDK offers disk shaped or rectangular versions for rated voltages up to 400 V.


Nov. 29, 2018
"Products Conforming to European Union RoHS Directive / Product Information Concerning Revised China RoHS" has been updated.
Jul. 4, 2017
PTC Thermistors for Motor Start, PTC Thermistors for Switching Applications, PTC Thermistors as Heating Elements: A new release of the product portals.
Apr. 12, 2017
“Classifications of Medical Devices” and TDK Products’ Coverage of Those Classes has been released.
Mar. 12, 2017
Release of "myTDK", our membership-based service
Apr. 19, 2016
Application Guides|Added Medical equipment
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