SB28B2480AB

Overview

The SB28B2480AB is a saddle bead ferrite core manufactured by LeaderTech Inc. It belongs to the SB28 series and features an adhesive bottom mounting style for secure attachment to surfaces. The component has a length of 24.8 mm, a width of 6.5 mm, and a thickness of 17.8 mm. It is designed for EMI suppression applications and is supplied in bulk packaging with a standard factory quantity of 20 units per package.

Feature Summary

• Saddle bead design with integrated adhesive backing for direct surface mounting
• Ferrite material composition optimized for electromagnetic interference suppression
• Compact rectangular geometry suitable for tight spatial constraints

Applications

• Suppression of electromagnetic interference on flat ribbon cables
• Shielding of internal wiring harnesses in electronic enclosures
• Noise reduction on data transmission lines within devices

Procurement Notes

Verify the specific adhesive type and surface preparation requirements before installation to ensure long-term bond integrity under varying environmental conditions. Confirm that the physical dimensions align with the available space in the target assembly. Check for RoHS compliance status if required by regulatory standards for the end product.

Selection Notes

Select this model when a low-profile, permanently mounted ferrite solution is needed for flat cable geometries. Compare the internal aperture size against the cable bundle diameter to ensure proper fit. Consider the SB28 series material characteristics for the specific frequency range of noise to be attenuated.

Part Context

This component is part of LeaderTech's SB28 family of saddle bead ferrites. These cores are engineered for high permeability to absorb high-frequency noise. The adhesive variant simplifies assembly by eliminating the need for additional fasteners or clips, making it suitable for automated manufacturing processes.

FAQ

Is the SB28B2480AB hinged?

No, the SB28B2480AB is a solid saddle bead with an adhesive bottom, not a hinged clamshell design.

What is the mounting orientation?

It is designed for bottom mounting using the integrated adhesive layer on one flat face.