CST9.5/4.8/4.8-4S2

Overview

The Ferroxcube CST9.5/4.8/4.8-4S2 is a tubular ferrite core designed for cable shielding applications. It utilizes the 4S2 material composition and provides an impedance of 35 Ohms at 100 MHz. The component features a cylindrical shape with free-hanging installation. Key dimensions include an outer diameter of 9.50 mm, an inner diameter of 4.75 mm, and a length of 4.80 mm.

Feature Summary

• Tubular design suitable for sliding over cables
• Utilizes 4S2 ferrite material for noise suppression
• Free-hanging installation method

Applications

• Cable EMI suppression
• Signal integrity enhancement in electronic assemblies
• Noise filtering on data lines

Procurement Notes

Verify the specific part number CST9.5/4.8/4.8-4S2 against official Ferroxcube documentation to confirm dimensional tolerances and material specifications. Ensure compliance with RoHS3 standards as indicated in manufacturer datasheets. Cross-reference impedance values at 100 MHz with application requirements before procurement.

Selection Notes

Select this component when a compact tubular ferrite bead is required for single-conductor cable shielding. The 4.75 mm inner diameter dictates the maximum cable size compatibility. The 4S2 material offers specific permeability characteristics suitable for general-purpose high-frequency noise attenuation in the specified frequency range.

Part Context

This component belongs to the Ferroxcube CST series of snap-on or slide-on ferrite cores. These cores are engineered to suppress electromagnetic interference on cables without requiring soldering or complex mounting hardware. The series offers various lengths and materials to tailor impedance profiles for different frequency bands.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify mechanical fit and impedance curves with alternative suppliers if sourcing constraints exist.