28B1101

Overview

The Leader Tech Inc. 28B1101 is a ferrite component belonging to the SB28 series, classified as a Saddle Bead designed for EMI shielding applications. It features an adhesive bottom mounting style for secure attachment to surfaces or cables. 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 and serves as a specialized absorber or shield within electronic systems requiring targeted electromagnetic interference mitigation.

Feature Summary

• Saddle bead design for cable and wire shielding
• Adhesive bottom mounting for secure installation
• Ferrite material composition for EMI absorption

Applications

• EMI shielding for electronic enclosures
• Cable noise suppression in industrial equipment
• RFI mitigation in telecommunications hardware

Procurement Notes

Verify the exact part number against official Leader Tech documentation to ensure compatibility with specific frequency requirements. Confirm that the adhesive backing meets the environmental conditions of the target application. Check for RoHS compliance status directly from the manufacturer's datasheet before procurement. Ensure storage conditions preserve the integrity of the adhesive and ferrite material.

Selection Notes

Select this component based on its specific saddle bead geometry and adhesive mounting capability. Evaluate the required frequency range for EMI suppression to ensure ferrite formulation suitability. Consider the physical constraints of the installation area given the compact dimensions. Verify that the bulk packaging format aligns with the assembly volume and handling procedures.

Part Context

This component is part of the Leader Tech SB28 series, which specializes in ferrite-based EMI shielding solutions. The series includes various saddle bead styles for round and flat cables. Leader Tech manufactures these products in the United States, focusing on high-performance shielding for commercial and military applications. The SB28 series is recognized for flexible mounting options and frequency-specific formulations.

Replacement Considerations

Consult Leader Tech technical support for verified cross-reference part numbers. Ensure any substitute maintains the same adhesive mounting style and dimensional profile. Verify that alternative ferrite materials offer equivalent performance at the operating frequencies.