Ohmite TEH140 Heatsinkable Resistor features special thermal considerations that produce 140W of power dissipation when properly heatsinked. This resistor has a wide 10mΩ to 510kΩ resistance range and a small, thin shape that provides for the high density design of power electronics. Ohmite TEH140 Heatsinkable Resistor has use in power electronics, rail traction, wind turbine, and gate control applications.
Features
140W high power resistor in TO-247 molded packageOnly 0.9°C/W heat resistance between resistor and flange for excellent coolingWide 10mΩ to 510kΩ resistance range, non-inductive design fit for high frequency circuit and wide band amplifiersSmall size and thin shape provides for high density design of power electronicsComplete thermal conduction and heat dissipation design will be available
Specifications
140W at 25°C flange temperature rating powerThick film construction-55°C to 175°C operating temperature range
Applications
Power electronicsInverter of automotiveRail tractionWind turbinePV
