7427226

Overview

The Würth Elektronik 7427226 is a WE-FLAT flat ferrite core designed for filtering common-mode interferences on ribbon cables. Constructed from 4W620 material, it provides an impedance of 75 ohms at 100MHz. The component features a 13-pole round geometry with outer dimensions of 23.80mm width by 6.30mm height and a length of 12.00mm. It utilizes a free-hanging mounting type and operates within a temperature range of -25°C to +105°C.

Feature Summary

• Designed specifically for easy filtering of ribbon cables and common-mode interference suppression
• Utilizes 4W620 ferrite material for effective high-frequency noise attenuation
• Features a 13-pole round flat geometry optimized for multi-conductor cable bundles

Applications

• Ribbon cable filtering in general electronic equipment
• Common-mode interference suppression for data lines
• EMI reduction in consumer electronics assemblies

Procurement Notes

Verify the current lifecycle status as distributors may list obsolete or discontinued inventory. Confirm RoHS compliance documentation directly from Würth Elektronik before integration. Ensure the 13-pole geometry matches the target ribbon cable specifications. Check for any specific handling requirements associated with the flat core design during assembly.

Selection Notes

Select this component when filtering multi-conductor ribbon cables requiring common-mode noise suppression. The 75-ohm impedance at 100MHz suits typical digital signal frequencies. The flat profile accommodates standard ribbon cable widths. Verify that the 13-pole configuration aligns with the specific cable pin count to ensure effective coverage without excessive bulk.

Part Context

This part belongs to the WE-FLAT series of flat ferrite cores manufactured by Würth Elektronik. These components are engineered for general electronic equipment applications where space-efficient EMI filtering is required. The series offers various impedances and pole counts to accommodate different cable types and frequency requirements.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided source data. Consult Würth Elektronik technical support for equivalent alternatives if this specific model is unavailable.

FAQ

What is the primary application of the 7427226?

It is primarily used for filtering common-mode interferences on ribbon cables in general electronic equipment.

What material is the 7427226 core made of?

The core is constructed from 4W620 ferrite material.