74270001

Overview

The Würth Elektronik WE-SAFB 74270001 is a nickel-zinc ferrite core designed for electromagnetic interference suppression. It features an inner diameter of 0.76 mm, an outer diameter of 2.5 mm, and a height of 4 mm. The component operates within a frequency range of 25 MHz to 100 MHz. It provides an impedance of 38 Ω at 25 MHz and 52 Ω at 100 MHz. The material composition is specified as nickel-zinc ferrite. This part is certified under REACH and RoHS standards.

Feature Summary

• Provides electromagnetic interference suppression for cable interfaces
• Utilizes nickel-zinc ferrite material for effective noise reduction
• Designed for direct application on small gauge cables

Applications

• Electromagnetic interface suppression
• Cable noise filtering in electronic assemblies

Procurement Notes

Verify the specific impedance requirements against the 38 Ω @ 25 MHz and 52 Ω @ 100 MHz specifications provided in official datasheets. Confirm that the 0.76 mm inner diameter accommodates the target cable bundle without mechanical stress. Ensure compliance with REACH and RoHS directives is required for the intended market deployment.

Selection Notes

Select this component when space constraints require a compact ferrite solution for small-diameter cables. The WE-SAFB series offers standardized dimensions suitable for high-volume integration. Consider the operating frequency range up to 100 MHz to ensure adequate attenuation for the specific noise spectrum present in the application environment.

Part Context

This part belongs to the Würth Elektronik WE-SAFB series of ferrite cores. These components are engineered specifically for suppressing common-mode noise on data and power lines. The series provides various sizes to match different cable diameters while maintaining consistent magnetic properties across the product line.

Replacement Considerations

No public confirmed substitute part numbers are available in the source documentation.