7427216

Overview

The Würth Elektronik 7427216 is a flat ferrite core designed for common-mode interference filtering. Constructed from 4W620 material, it supports up to 40 wires with an internal width of 1.5mm. The component measures 57.9mm in external width, 12mm in depth, and 7mm in height. It exhibits an impedance of 63Ω at 100MHz. This fixed-type core facilitates efficient cable bundling and noise suppression in electronic assemblies.

Feature Summary

• Provides effective common-mode interference filtering for ribbon cables
• Accommodates up to 40 wires within a single compact unit
• Utilizes 4W620 material for stable magnetic performance

Applications

• General electronics noise suppression
• Ribbon cable filtering
• Common-mode interference mitigation

Procurement Notes

Verify the manufacturer part number 7427216 against official Wurth Elektronik documentation to ensure authenticity. Confirm that the material specification matches 4W620 and that the impedance rating aligns with 63Ω at 100MHz. Check for RoHS compliance status as indicated in current datasheets before finalizing procurement decisions.

Selection Notes

Select this component when filtering multiple conductors within a flat cable assembly. The 1.5mm internal width accommodates standard ribbon cables. Ensure the application requires common-mode noise reduction rather than differential mode filtering. Verify physical space constraints allow for the 57.9mm length dimension.

Part Context

This part belongs to the WE-FLAT series of ferrite cores from Würth Elektronik. These components are engineered specifically for flat cable applications, offering a streamlined solution for EMI suppression without requiring individual clamping mechanisms per wire.

FAQ

What is the maximum number of wires this core can accommodate?

The 7427216 flat ferrite core is designed to support a maximum of 40 wires.

What material is used for the magnetic core?

The core is manufactured using 4W620 ferrite material.