SB28B1729AB

Overview

The SB28B1729AB is a cable ferrite filter manufactured by Leader Tech Inc. It belongs to the SB28 series of saddle beads designed for electromagnetic interference (EMI) suppression. The component features an adhesive bottom mounting style and is supplied in bulk packaging. Physical dimensions include a length of 28.6 mm, a width of 6.9 mm, and a thickness of 14.2 mm.

Feature Summary

• Serves as an EMI gasket, sheet, absorber, or shield within the ferrites product category.
• Utilizes a saddle bead shape with an adhesive bottom for secure installation.
• Designed for hinged or free-hanging application on cables.

Applications

• Suppression of electromagnetic interference on data cables
• Reduction of high-frequency noise on power cables
• Integration into portable electronic devices

Procurement Notes

Verify the specific physical dimensions against design requirements, as the SB28 series includes variants with differing lengths and cross-sections. Confirm that the adhesive bottom mounting style aligns with the assembly process. Ensure the bulk packaging format meets handling needs. Cross-reference the manufacturer part number to distinguish between standard and alternative versions.

Selection Notes

Select this component based on the required cable diameter clearance and the specific impedance characteristics needed for the target frequency range. Consider the physical constraints of the enclosure when choosing the saddle bead dimensions. Evaluate the adhesive type for compatibility with the cable jacket material and operating environment.

Part Context

This component is part of the Leader Tech SB28 series, which encompasses various ferrite saddle beads for EMI/RFI mitigation. These components are categorized under EMI gaskets, sheets, and absorbers. The series offers multiple size options to accommodate different cable diameters and spatial requirements in electronic assemblies.

Replacement Considerations

SB28B2043 is listed as a parameter equivalent substitute for related SB28B models. Verify dimensional and electrical compatibility before substitution.