7427230

Overview

The Würth Elektronik 7427230 is a solid flat ribbon cable ferrite core from the WE-FLAT series, designed for electromagnetic interference suppression. It features a 56 Ohm impedance at a test frequency of 100 MHz and utilizes 4W620 core material. The component has an internal length of 23 mm, external length of 28 mm, external width of 18 mm, internal height of 1.5 mm, and external height of 7.7 mm. It operates within a temperature range of -25°C to +125°C.

Feature Summary

• Solid construction specifically engineered for flat ribbon cables
• Optimized for high-frequency noise attenuation in digital signal lines
• Compact form factor suitable for space-constrained electronic assemblies

Applications

• Electromagnetic interference suppression in general electronic equipment
• Noise filtering for flat ribbon cable interconnects
• Signal integrity enhancement in digital device wiring

Procurement Notes

Verify the specific manufacturer part number against official Wurth Elektronik documentation to ensure accuracy. Confirm that the required impedance characteristics and physical dimensions align with the design specifications. Check for any recent product change notifications or lifecycle status updates directly from the manufacturer before finalizing procurement decisions.

Selection Notes

Select this component when flat ribbon cable integration is required for EMI mitigation. Ensure the operating environment stays within the specified -25°C to +125°C range. Validate that the 56 Ohm impedance profile matches the target frequency spectrum for effective noise reduction in the specific application circuit.

Part Context

This part belongs to the WE-FLAT series of ferrite cable cores manufactured by Würth Elektronik. These components are distinct from circular snap-on ferrites, offering a low-profile solution tailored for flat cabling applications. The series provides standardized dimensions and material properties for consistent performance across various electronic designs.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult official Wurth Elektronik resources for potential alternatives if this specific model becomes unavailable.