AS28B2035

Overview

The AS28B2035 is a hinged ferrite suppressor manufactured by Leader Tech Inc., designed for EMI/RFI noise reduction. It features a snap-on box sleeve construction with an adhesive base for secure mounting. The component utilizes Ferrite material 28, providing an impedance of 129 Ohms at a test frequency of 100 MHz. It accommodates cable bundles up to 0.730 inches (18.5 mm) in diameter. The unit is unshielded and operates as a clamp-on core.

Feature Summary

• Hinged snap-on design allows for easy installation on existing cable bundles without disconnection.
• Box-shaped assembly enables simultaneous suppression of multiple cables within a single location.
• Integrated adhesive base provides stable mounting options for the ferrite core.
• Separate circuit reaction prevents saturation when suppressing multiple individual conductors.

Applications

• Suppression of EMI/RFI noise in multi-conductor cable bundles
• Board-level shielding solutions requiring adhesive mounting
• Enclosure cable entry points for signal integrity maintenance

Procurement Notes

Verify the specific impedance value and physical dimensions against the official datasheet before integration. Confirm that the adhesive base requirement matches the application environment. Ensure the target cable bundle diameter does not exceed the maximum specified limit for proper fit and performance.

Selection Notes

Select this component when a hinged, snap-on ferrite solution is required for cable bundles rather than single wires. The adhesive base option distinguishes it from free-hanging variants. Consider the 129 Ohm impedance profile at 100 MHz to ensure compatibility with the targeted noise frequencies.

Part Context

This part belongs to the Leader Tech Inc. line of clamp-on ferrite suppressors. It is functionally similar to other box-style sleeves but distinguished by its specific 129 Ohm impedance rating and the inclusion of an adhesive mounting base, differentiating it from standard free-hanging or non-adhesive counterparts in the series.

Replacement Considerations

SS28B2035 is a parameter-equivalent alternative available in gray color. SS28B2035K serves as the black color variant. Verify that the adhesive base configuration remains consistent if mounting method is critical to the assembly process.