PTC thermistor
Spectrum Sensors

Spectrum Sensors & Controls designs and manufactures custom heater assemblies using solid-state PTC thermistor elements. Known for their ability to function as a self-regulating heating element, PTC thermistors are ideal for a wide range of heating applications and can be combined in a variety of ways in order to heat flat surfaces, cylindrical areas and other shapes and sizes. For increased wattage, multiple PTC thermistor packages are available. Additionally, Spectrum provides a variety of value-added services to provide an optimized design that fits the requirements of your application.

Features

* Disc, rectangular and cylindrical PTC shapes available
* Low-wattage, self-regulating PTC heaters (no controls required) for 5V to 240V applications
* Ceramic PTC elements with switch temperatures up to +200°C
* Cartridge, surface mount, and air heater assemblies available
* Virtually unlimited life
* Packaged resistance heater assemblies with integral sensors and/or thermostats
* Custom designs available
* Cost effective heating solution