CMS2-5.6/3/4.8-4S2-Z

Common Mode Chokes Overview

The Ferroxcube CMS2-5.6/3/4.8-4S2-Z is a surface-mount common mode choke utilizing 4S2 ferrite material. Designed for data line filtering, this component features a 4-SMD J-Lead package and weighs approximately 0.3 grams. It provides an impedance of 21 Ohms at 25 MHz and 35 Ohms at 100 MHz, with a maximum DC resistance of 600 microohms. The device supports high-frequency noise suppression in compact electronic assemblies.

Common Mode Chokes Feature Summary

• Surface-mount construction with J-leads for automated assembly
• High-frequency noise attenuation using specialized ferrite composition
• Low DC resistance to minimize signal loss in data lines

Common Mode Chokes Applications

• Data line filtering in communication equipment
• EMI suppression in consumer electronics
• Signal integrity protection in industrial control systems

Common Mode Chokes Procurement Notes

Verify the specific ordering suffix matches the required impedance profile and packaging configuration. Confirm that the 4S2 material grade aligns with the target frequency range for effective common mode rejection. Ensure the J-lead footprint corresponds to the design layout to prevent soldering defects during reflow processes.

Common Mode Chokes Selection Notes

Select this component when space constraints require a surface-mount solution for differential data lines. The low DCR ensures minimal voltage drop across the filter. Evaluate the impedance curve against the specific noise frequencies present in the application to ensure adequate attenuation without affecting signal integrity.

Common Mode Chokes Part Context

This part belongs to the CMS series of common mode chokes from Ferroxcube. The series offers various core sizes and lead configurations to suit different power and signal requirements. The 4S2 material provides a balance of permeability and resistivity suitable for broadband noise suppression.

Common Mode Chokes Replacement Considerations

Direct substitutes include other SMD common mode chokes with similar impedance characteristics and package dimensions. Verify compatibility with existing PCB footprints and thermal profiles before substitution.