Laird Technologies RFI and EMI - Shielding and Absorbing Materials 21148384

Eccosorb MF500F is a high-temperature, magnetically loaded, machinable absorber designed for applications requiring RFI and EMI shielding. It operates effectively at frequencies above 1 GHz and can withstand short-term exposure to temperatures up to 260¬8C (500¬8F). The material is rigid, with a density ranging from 1.6 to 4.9 g/cc, and exhibits a Shore D hardness of 85. Its tensile strength is measured at 55 MPa, and it has low water absorption of less than 0.3% over 24 hours. Eccosorb MF500F is suitable for use in waveguides, coaxial lines, and as a high-Q inductor-core material in devices such as slug tuners. It is available in various standard sizes, including sheets, rods, and bars, with thicknesses and diameters tailored to specific engineering needs. The product can be machined using standard metal-working tools, with recommendations for carbide tooling and coolant use to ensure optimal performance.