Thermistors Unlimited, Inc

Headquarters

St. Marys, PA

Thermistors Unlimited, Inc. is a manufacturer of PTC Thermistors and PTC Heater Products and Assemblies. The company designs and manufactures a wide range of Positive Temperature Coefficient (PTC) thermistors for applications including heater elements, motor temperature validation, and overcurrent protection in electronic systems. They specialize in custom-engineered PTC components and application-specific heater assemblies.