CSA19/9.4/29-4S2-EN

Overview

The Ferroxcube CSA19/9.4/29-4S2-EN is a cable ferrite filter designed for electromagnetic interference suppression on power supply cables. It utilizes 4S2 material and features a nylon case for mechanical protection. The component measures 19mm in length, 9.4mm in width, and 29mm in height. Key magnetic parameters include an effective cross-sectional area (Ae) of 10.2 mm², an effective magnetic path length (le) of 22.1 mm, and an effective permeability (µeff) of 32.3.

Feature Summary

• Integrated nylon casing provides structural integrity and environmental protection for the ferrite core.

Applications

• Suppression of common-mode noise on ISM auxiliary switch cables
• Filtering conducted emissions on power supply input lines

Procurement Notes

Verify the specific material grade (4S2) and physical dimensions against the target cable diameter to ensure proper fit and performance. Confirm that the nylon housing meets the required flammability standards for the intended application environment. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and traceability.

Selection Notes

Select this component when high-frequency attenuation is required for cables passing through a confined space where standard snap-on ferrites may not fit. The fixed geometry requires matching the inner diameter to the cable size. Ensure the operating frequency range aligns with the impedance characteristics of the 4S2 material profile.

Part Context

This component belongs to the CSA series of cable ferrite filters manufactured by Ferroxcube. These devices are engineered for EMI suppression in electronic equipment. The CSA designation indicates a specific form factor optimized for clamping onto existing cables rather than winding new turns.

Replacement Considerations

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