7427206

Overview

The Würth Elektronik part number 7427206 is a split flat ferrite core designed for electromagnetic interference suppression. It belongs to the WE-SPLIT series and features an integrated adhesive backing for secure attachment to surfaces or cables. The component utilizes specific ferrite material properties to provide impedance against high-frequency noise. Its flat, split design allows for easy installation around existing wiring without disconnecting conductors. This configuration supports efficient noise reduction in compact electronic assemblies where space constraints limit the use of traditional toroidal cores.

Feature Summary

• Split flat geometry enables rapid installation around pre-existing cables
• Integrated adhesive backing ensures secure mounting on various substrates
• Ferrite material composition provides targeted high-frequency noise attenuation

Applications

• Electromagnetic interference suppression in compact electronics
• Noise filtering on data and power cables within confined spaces
• Retrofitting noise mitigation to existing cable harnesses

Procurement Notes

Verify the exact adhesive type and surface compatibility requirements before integration. Confirm that the split design does not compromise the magnetic circuit integrity during closure. Ensure the operating temperature range aligns with the application environment. Cross-reference the datasheet for precise dimensional tolerances to guarantee fitment within the designated assembly area.

Selection Notes

Choose this component when space limitations prevent the use of snap-on or through-hole ferrites. The adhesive feature simplifies assembly processes compared to mechanical fastening methods. Evaluate the required impedance profile at target frequencies to ensure effective noise suppression. Consider the cable diameter and insulation thickness to verify proper core closure and magnetic coupling efficiency.

Part Context

This component is part of Würth Elektronik's WE-SPLIT series, which focuses on convenient and space-saving EMI solutions. The split design differentiates it from solid ring cores, offering flexibility for post-production modifications. It complements other ferrite products by addressing scenarios requiring quick deployment and minimal mechanical stress on cables.