BA28B1501

Overview

The BA28B1501 is a round ferrite cable clamp manufactured by Leader Tech Inc. designed for EMI/RFI suppression. It utilizes material grade 28 to provide an impedance of 177 Ohms at 100MHz. The component features a snap-clamp design with a free-hanging mounting type. Internal dimensions are 19.10mm (0.752 inches) diameter, while the external diameter measures 48.00mm (1.890 inches). The overall length is 25.40mm (1.000 inch).

Feature Summary

• Round ferrite core construction with snap-clamp design for secure cable retention.
• Material grade 28 composition optimized for high-frequency noise attenuation.
• Adhesive base option available in related product lines for fixed installation.

Applications

• Suppression of electromagnetic interference on bundled cables.
• Noise reduction in electronic enclosure interconnects.
• Filtering signals in circuit board wiring harnesses.

Procurement Notes

Verify the specific manufacturer designation, as the part number appears associated with both Leader Tech and FerriShield in public databases. Confirm that the required impedance matches the 177 Ohm specification at 100MHz. Ensure the internal bore diameter of 19.10mm accommodates the target cable bundle size without excessive force or loose fit. Check for adhesive base requirements if free-hanging clamping is insufficient for the application environment.

Selection Notes

Select this component when high impedance at 100MHz is required for larger diameter cable bundles. The 19.10mm internal diameter allows for significant cable grouping compared to smaller cores. Material 28 offers specific frequency characteristics suitable for general EMI suppression. Consider the physical length of 25.40mm for spatial constraints within enclosures. Evaluate whether the snap-clamp mechanism provides adequate retention force for the specific vibration environment.

Part Context

This component belongs to the Leader Tech ferrite clamp series, which includes various shapes and sizes for EMI shielding. Related parts include SB28B1123AB saddle beads and CS28B1501 round cores. The manufacturer specializes in shielding products for circuit boards and interconnect cables. The 28B series typically denotes material grade and form factor variations within their portfolio.

Replacement Considerations

Public data indicates no direct substitute part numbers for BA28B1501. Equivalent performance may require sourcing similar 177 Ohm @ 100MHz ferrite clamps with matching 19.10mm internal diameters from other manufacturers. Verify material grade compatibility to ensure identical frequency response characteristics.