74271733S

Overview

The Würth Elektronik 74271733S is a Star-FIX snap-on ferrite core designed for cable noise suppression. It features an 8 mm inner diameter and measures 35.1 mm x 18.2 mm x 21.7 mm. Constructed with 4W620 material, it provides an impedance of 125 Ω at 25 MHz and 220 Ω at 100 MHz. The component complies with REACH and RoHS standards.

Feature Summary

• Hinged snap-on design allows for quick installation on existing cables without disconnection.
• Flexible cable fixing mechanism ensures secure retention during operation.
• Utilizes 4W620 ferrite material for effective high-frequency noise attenuation.

Applications

• General electronic equipment signal integrity enhancement
• Safety-related application EMI suppression
• Cable harness noise reduction in industrial settings

Procurement Notes

Verify the specific suffix 'S' against official datasheets to confirm dimensional tolerances and material batch consistency. Ensure the target cable diameter falls within the 8 mm aperture specification. Confirm compliance requirements such as RoHS and REACH match project specifications before finalizing procurement orders.

Selection Notes

Select this component when rapid field installation is required for cables up to 8 mm in diameter. The Star-FIX series offers superior retention compared to split cores without hinges. Choose based on the required impedance profile at 25 MHz or 100 MHz relative to the noise frequency spectrum present in the application environment.

Part Context

This part belongs to the Würth Elektronik Star-FIX series of snap-on ferrites. These components are engineered for flexible cable management and noise suppression. The series is characterized by its hinged construction and integrated fixing features, distinguishing it from standard split-core designs that require tools for assembly.

Replacement Considerations

Cross-reference with other Wurth Star-FIX models sharing the 8 mm ID and similar impedance curves. Verify mechanical fitment and mounting constraints before substituting with generic snap-on ferrites, as retention mechanisms may differ significantly between manufacturers.