![Tubular](/assets/components/phpthumbof/cache/Tubular%20No%20Bkgrd.8d44712f18d06047506c409476db76f3.jpg)
Higher wattage applications require large resistors to dissipate the heat they generate. Large tubular substrates offer a large surface area to apply resistive materials and are very robust. These large resistors require the use of mounting hardware and are not attached directly to a PCB board. Multiple technologies can be applied to the substrates, such as wirewound and thick film.
![separator](/assets/images/template/hr.png)