In the power material area, Fair-Rite’s materials work well with applications from low-frequency range with high permeability, such as 75 material with 5,000 permeability and 79 material with a permeability of 1,400 to high-frequency applications with lower permeability such as 67 material with a permeability of 40 and high Q up to 50 MHz along with the company’s newest material, 80, with a permeability of 600 and high Q to about 5 MHz.