SB28B1501AB

Overview

The SB28B1501AB is a hinged ferrite core manufactured by Leader Tech Inc., designed for cable electromagnetic interference suppression. It features an adhesive bottom mounting style, allowing it to be secured directly to surfaces without additional hardware. The component has a round shape with an inner diameter of 19.10 mm and an outer width of 38.10 mm. It provides an impedance of 80 Ohms at 100 MHz. The unit is packaged in bulk quantities.

Feature Summary

• Hinged snap-on design enables easy installation around existing cables
• Adhesive bottom mount facilitates secure attachment to flat surfaces
• Round geometry accommodates cylindrical cable profiles

Applications

• Cable EMI suppression in electronic assemblies
• RFI filtering on power and signal lines
• Compliance enhancement for electromagnetic emission standards

Procurement Notes

Verify the specific adhesive type and surface compatibility before integration. Confirm that the 19.10 mm inner diameter matches the target cable bundle size. Ensure the 80 Ohm impedance characteristic aligns with the required noise frequency spectrum. Check RoHS compliance status if restricted substances are prohibited in the final product assembly.

Selection Notes

Choose this part when a permanent, low-profile solution is needed for cable shielding. The adhesive base eliminates the need for screws or straps, simplifying the assembly process. Select based on the required impedance value and the physical dimensions of the cables being treated. Consider environmental factors affecting adhesive performance.

Part Context

This component belongs to the SB28 series of saddle beads from Leader Tech Inc. It is categorized under EMI gaskets, sheets, and absorbers. The series offers various sizes and mounting options for different cable diameters and application requirements within the broader ferrite core product line.

Replacement Considerations

Check SB28B1501 as a potential alternative if adhesive mounting is not required. Verify dimensional compatibility and impedance characteristics against other hinged ferrite cores from different manufacturers.