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The Würth Elektronik 7427231 is a solid flat ribbon cable ferrite core from the WE-FLAT series, designed for EMI suppression. It features a 50 Ohm impedance at 100 MHz and utilizes 4 W 620 ferrite material. The component has an internal length of 22 mm, external length of 27 mm, external width of 8 mm, internal height of 1.3 mm, and external height of 6.5 mm. It supports a maximum operating temperature of +125°C and a minimum of -25°C.
Verify the specific part number 7427231 against official Wurth Elektronik documentation to confirm current manufacturing status and compliance with RoHS standards. Ensure that the required impedance and physical dimensions match the design specifications before procurement. Cross-reference datasheet revisions to avoid discrepancies in material properties or testing frequencies.
Select this component when flat ribbon cable EMI suppression is required with a 50 Ohm impedance profile. Consider the 4 W 620 material composition for its frequency response characteristics. Verify that the internal dimensions accommodate the target cable thickness and that the operating temperature range meets the environmental requirements of the application.
This component belongs to the WE-FLAT series of flat ferrite cores manufactured by Würth Elektronik. These cores are specifically engineered for suppressing electromagnetic interference on flat ribbon cables. The series offers various impedance values and sizes to suit different cable configurations and frequency requirements.
Consult official Wurth Elektronik substitution guides for verified alternatives. Ensure any replacement matches the 50 Ohm impedance, 4 W 620 material, and compatible physical dimensions for flat ribbon cables.