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The Würth Elektronik 7427801 is a flat ferrite core from the WE-FLAT series, designed for flexible printed circuit boards. It features an impedance of 79 Ω at 100 MHz and measures 11.5 mm in width by 0.5 mm in thickness.
Verify the specific datasheet version to confirm current manufacturing status and compliance certifications. Ensure the component meets the intended electromagnetic interference requirements for the target application before finalizing procurement decisions.
Select this component when space constraints require a low-profile ferrite solution for flexible circuits. The 79 Ω impedance at 100 MHz provides effective noise attenuation for high-frequency signals in compact electronic assemblies.
This part belongs to the WE-FLAT series of flat ferrite cores manufactured by Würth Elektronik. These components are specifically engineered to address electromagnetic interference issues in modern electronics where traditional cylindrical cores cannot fit within tight spatial limitations.
Consult official manufacturer documentation for verified substitute part numbers. Do not assume cross-compatibility with other series without explicit confirmation from Wurth Elektronik technical resources.