Ohmite's WFH series aluminum housed wirewound resistors utilize a flat core winding technology, providing a low profile and superior thermal transfer characteristics compared to conventional designs. This allows for close mounting of heat-sensitive components and eliminates the need for heat sink compound. The series offers multiple resistors in one profile and custom wire lengths, making them suitable for various industrial applications where precise power dissipation and thermal management are critical. They are ideal for applications requiring robust performance and reliability.