SB28B2000

Overview

The SB28B2000 is a saddle bead ferrite component from the LeaderTech SB28 series, designed for EMI suppression. It features a material composition of Ferrite 28 and utilizes an adhesive bottom mounting style. The physical dimensions are specified as 12.7 mm in length, 0.7 mm in width, and 3.3 mm in thickness. This component is packaged in bulk quantities.

Feature Summary

• Utilizes Ferrite 28 material for electromagnetic interference suppression
• Features a saddle bead design with adhesive bottom mounting
• Compact form factor suitable for space-constrained applications

Applications

• EMI shielding in electronic enclosures
• Cable bundle noise reduction
• PCB trace interference mitigation

Procurement Notes

Verify the specific adhesive type and surface preparation requirements before installation to ensure secure attachment. Confirm that the Ferrite 28 material properties align with the target frequency range for effective attenuation. Check RoHS compliance status if required by project specifications. Ensure the adhesive bottom mount is compatible with the intended substrate material for long-term reliability.

Selection Notes

Select this component when a low-profile, adhesive-mounted ferrite solution is required for targeted EMI suppression. The Ferrite 28 material offers specific permeability characteristics suitable for certain frequency bands. Compare the physical dimensions against available board or chassis space. Consider the thermal environment to ensure the adhesive remains effective under operating conditions.

Part Context

This part belongs to the LeaderTech SB28 series of saddle beads. These components are categorized under EMI gaskets, sheets, absorbers, and shielding products. They are distinct from snap-on cores or hinged clamps, offering a permanent or semi-permanent mounting solution via adhesive backing for integrated circuit protection.

Replacement Considerations

SB28B0550AB is listed as a parameter equivalent alternative.