Positive Temperature Coefficient thermistors are truly remarkable for their ability to function as self-regulating heating elements.
Positive Temperature Coefficient thermistors are used in a wide variety of applications to protect sensitive components against Over-Current conditions.
With the single sided heater design, the bottom side of the thermistor element is electrically isolated from the top side.
Designed to provide economic and reliable overtemperature protection for three-phase motors, this assembly utilizes a small PTC disk that has a low base resistance.
Spectrum Sensors & Controls' surface mount PTC thermistor for overload protection combines a pair of rugged disk PTC thermistors with a surface mount leadframe that permits reliable and cost effective overload protection in a package that is easy to install with standard pick and place equipment.
This high power heater assembly utilizes one or more PTC heating elements sandwiched between rigid aluminum fins that serve to maximize the heating surface area as well as protect the PTC elements.
Spectrum Sensors & Controls' PTC Surface Heaters are compact heating devices that utilize proven ceramic PTC technology to act as the heating element.