CST17/9.5/29-4S2

Overview

The Ferroxcube CST17/9.5/29-4S2 is a cylindrical ferrite core designed for electromagnetic interference suppression in cable applications. It utilizes the proprietary 4S2 material composition, which provides high permeability and effective attenuation of common-mode noise across a broad frequency spectrum. The component features a tubular geometry with an inner diameter of 9.5 mm, allowing it to accommodate cables of corresponding thicknesses without requiring disconnection. With a specified impedance of 200 Ohms at 100 MHz, this core offers significant signal integrity protection against high-frequency disturbances. Its free-hanging installation type facilitates straightforward integration into existing wiring harnesses.

Feature Summary

• Utilizes 4S2 ferrite material for enhanced magnetic performance
• Provides effective common-mode noise suppression
• Features a cylindrical tubular design for easy cable insertion
• Supports free-hanging installation methods

Applications

• Electromagnetic interference suppression on data cables
• Noise filtering in industrial control wiring
• Signal integrity protection in communication equipment

Procurement Notes

Verify the specific material grade and dimensional tolerances against project requirements before ordering. Confirm that the inner diameter matches the target cable bundle size to ensure proper fit. Check for RoHS3 compliance status if environmental regulations apply to your manufacturing process. Ensure the supplier provides authentic Ferroxcube documentation to guarantee material properties.

Selection Notes

Select this component when high impedance at 100 MHz is required for noise reduction. The 9.5 mm inner diameter dictates the maximum cable size it can enclose. Consider the 4S2 material characteristics for applications needing balanced performance between low-frequency permeability and high-frequency loss. Evaluate the physical length relative to available space in the assembly.

Part Context

This part belongs to the Ferroxcube CST series of cylindrical ferrite cores. These components are widely used in EMI suppression applications where non-invasive noise filtering is necessary. The naming convention reflects the dimensions and material type, ensuring standardized identification across global supply chains for electronic design engineers.

Replacement Considerations

Direct substitutes must match the 9.5 mm inner diameter and 200 Ohm impedance at 100 MHz. Verify that alternative materials offer comparable permeability and loss characteristics. Physical compatibility with existing mounting structures should be confirmed before switching suppliers.