Skip to content
Your trusted full-line independent distributor of electronic components. Book an In-Person Meeting for Electronica 2026! Find memory components. Get a quote now! Got Gerbers? Request a quote for custom PCBs.
Microchip USA

Ametherm

Ametherm is a manufacturer primarily recognized for its thermistors, a type of passive component characterized by their sensitivity to temperature changes. The company specializes in negative temperature coefficient (NTC) thermistors, which exhibit a decrease in resistance as temperature increases. Ametherm’s product offerings include various forms of thermistors such as inrush current limiters and temperature sensors, tailored for diverse applications ranging from consumer electronics to industrial systems.

One notable product line is the Ametherm NTC inrush current limiters, designed to protect electronic circuits by limiting initial current surges during power-up. These components are engineered to handle significant energy loads while maintaining precise resistance characteristics, which are crucial in applications requiring startup protection, such as power supplies and motors. Additionally, Ametherm's temperature sensors, featuring high precision and stability, serve critical roles in HVAC systems, medical devices, and automotive applications where accurate temperature monitoring is essential. A key technical specification of Ametherm's thermistors is their wide temperature coefficient range, typically spanning -40°C to +125°C, with resistance values customizable to meet specific circuit requirements.

The inherent benefits of Ametherm’s thermistors include rapid thermal response times and high accuracy, which contribute to their effectiveness in various industries, including automotive, healthcare, telecommunications, and data centers. In automotive applications, for instance, these components are utilized in battery management systems and thermal protection, playing a vital role in enhancing reliability and safety. Overall, Ametherm's focus on innovation and quality in the design of thermistors positions them as a significant contributor to electronic component solutions in a wide array of industrial applications.

Product Categories