Authorised Partner

High Energy Inrush Current Limiters and Thermistor Solutions

  • Inrush current limiters with a wide range of initial resistance levels and current carrying capabilities
  • NTC & PTC thermistors and probe assemblies for temperature measurement, compensation and control
  • UL and CSA approved parts available
  • Customised parts including cropping and forming where required

For their official website, please visit

Who is Ametherm?

Since 1994, Ametherm has provided the most reliable and effective inrush current limiting solutions available. They deliver on that promise through innovative design, quality manufacturing, and exceptional customer support.

For Engineers Who Need the Most Effective Inrush Current Limiting Solutions

Our sale team will work closely with both you and Ametherm to find the best solution for your inrush current limiting applications. They are ISO:9001:2015 certified and have a broad range of power thermistors that are UL and CSA approved, providing the most reliable yet cost-effective inrush current limiting solutions available.

Power Thermistors you can trust

Ametherm certify all part numbers that they supply to customers ensuring they are compliant to Reach 174 substances listed as substance of high concern as outlined in Annex IV SUHC of the Reach regulation (EC no 1907/2006) updated 2016. All of part numbers are also ROHS 204/65/EU and ROHS II compliant with exception of 7a. Ametherm both respects and obeys the Dodd-frank law of 3TG by using authorized tin smelters or refiners.


Vielen Dank für Ihr Interesse an unserer Produktpalette. Wir haben sehr hart daran gearbeitet, Ihnen die aktuellsten Informationen und die technische Dokumentation für unsere umfangreiche Produktpalette bereitzustellen. Zum Zeitpunkt der Inbetriebnahme dieser neuen Website sind leider noch nicht alle Produkte verfügbar.

Wir werden das Angebot der verfügbaren Produkte kontinuierlich erweitern und hoffen, Ihnen schon bald alle unsere Produkte zur Verfügung stellen zu können. Wenden Sie sich bitte in der Zwischenzeit telefonisch an uns unter der Nummer +49 (0)9337 9712 500 oder per E-Mail an die Adresse Wir helfen Ihnen bei Anfragen gerne weiter.

Rechner und Umrechnung

Was benötigen Sie für Ihr Projekt? Gehe zu Rechner und Umrechnung

Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.