SB28B0984AB

Overview

The SB28B0984AB is a hinged ferrite core manufactured by Leader Tech Inc., designed for electromagnetic interference suppression. It utilizes Material 28 to provide an impedance of 37 Ohms at a frequency of 100MHz. The component features a snap-on design with a circular inner diameter of 15.00mm (0.591 inches). It is supplied in bulk packaging and complies with RoHS3 standards.

Feature Summary

• Hinged snap-on design for easy installation around cables
• Material 28 composition for effective EMI suppression
• Circular bore geometry suitable for round conductors

Applications

• Suppression on power and signal cables
• EMI filtering in electronic assemblies
• Cable management in industrial equipment

Procurement Notes

Verify the specific impedance value and material grade against the manufacturer's current datasheet before integration. Confirm that the 15.00mm inner diameter accommodates the target cable bundle without excessive clearance. Ensure compliance with project-specific environmental regulations such as RoHS3 requirements.

Selection Notes

Select this model when a reusable, snap-on ferrite solution is required for round cables. The Material 28 specification indicates a specific permeability profile suitable for general EMI applications. Compare the 37 Ohm impedance at 100MHz against other models if higher attenuation is needed.

Part Context

This part belongs to the SB28 series of hinged ferrite cores from Leader Tech. These components are distinct from solid rectangular or saddle bead types, offering a convenient method for retrofitting EMI protection onto existing cabling without disconnection.

Replacement Considerations

SB28B0984 is a parameter-equivalent substitute.