September 2000, RS# 225
Thick-Film Heating Element
Thermotron PTF element is suitable for operating temperatures to 200°F (93°C) and watt densities to 1 W/in2. FromHeatron Inc., the heater utilizes a thermally stable polyester substrate and electrically printed, resistive, polymer thick-film element. Power densities can be uniform across the surface or distributed, depending on the application.