74270112

Overview

The Würth Elektronik 74270112 is a WE-TOF series toroidal ferrite core designed for electromagnetic interference suppression. It features an inner diameter of 5 mm, an outer diameter of 8 mm, and a height of 8 mm. Constructed from 4W620 material, it operates within a frequency range of 25 MHz to 100 MHz.

Feature Summary

• Solid free-hanging design for cable installation
• Optimized for high-frequency noise reduction
• Utilizes 4W620 ferrite material composition

Applications

• Electromagnetic interference suppression
• Cable noise filtering
• High-frequency signal integrity maintenance

Procurement Notes

Verify the specific manufacturer part number against official Wurth Elektronik documentation to ensure component authenticity. Confirm that the 4W620 material specification matches the intended application requirements. Cross-reference technical drawings for dimensional accuracy regarding the 5 mm inner diameter and 8 mm outer dimensions before integration.

Selection Notes

Select this component based on the required impedance characteristics at operating frequencies between 25 MHz and 100 MHz. Ensure the cable diameter fits within the 5 mm inner aperture. The 4W620 material selection should align with the specific attenuation needs identified through RedExpert analysis for the target EMI profile.

Part Context

This component belongs to the WE-TOF series of toroidal ferrite cores manufactured by Würth Elektronik. These cores are engineered specifically for suppressing electromagnetic interference in electronic circuits. The series provides various material compositions to address different frequency-dependent noise profiles effectively.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. Verify compatibility with existing designs using dimensional and material specifications before considering alternative sourcing options.