This is a temperature detection device using a temperature control element that utilizes the Curie temperature, made with the thermoresponsive magnetic material "Thermolite" developed by TOKIN.
This is a temperature sensor with a very simple circuit design, high reliability, and high precision operating temperature. It incorporates our proprietary thermosensitive magnetic material "Thermolite" and a magnet into a reed switch. We offer products for various operating temperatures.
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We are preparing products tailored to applications such as switching temperature and shape.
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Applications/Examples of results
TRS Series Temperature detection and overheating monitoring for electrical appliances, control of warm-keeping heaters for rice cookers, defrosting for heating and cooling devices and vending machines, temperature control for roll heaters in copiers, and control of electric fans in automobiles based on radiator water temperature detection, etc. OHD Series Power transistors, power modules, heating devices, hot gas heaters, PPC, amplifiers, motors, HDDs, and other general equipment for ambient temperature detection and overheating monitoring, etc.
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Tokin Corporation became part of the YAGEO Group in 2020. In the Japanese market, Tokin has established a sales structure that bundles multiple YAGEO Group product brands, providing customers with support through a single window. Building on the manufacturing expertise and track record cultivated in Japan over more than 80 years, we aim to deliver reliable product services.













