SS28B2044

Overview

The SS28B2044 is a split-core ferrite clamp-on suppressor manufactured by Leader Tech Inc. under the FerriShield brand. It features a box-shaped assembly enclosed in a nylon case with flexible spring flutes at the end ports to accommodate cable diameters ranging from 0.125 inches to 0.790 inches (20.1 mm inside diameter). The component utilizes Ferrite material type 28, providing an impedance of 260 Ohms at a test frequency of 100 MHz. It is designed for single-location RFI suppression of multiple cables within bundles.

Feature Summary

• Enclosed nylon housing with flexible spring flutes for secure grip on varying cable diameters
• Box-shaped design allowing separate circuit reaction without saturation
• Snap-fit installation for rapid deployment on cable bundles

Applications

• Suppression of radio frequency interference in multi-cable bundles
• EMI mitigation for electronic equipment wiring harnesses
• Cable management and shielding in industrial control systems

Procurement Notes

Verify the specific impedance requirement against the application's noise spectrum, as this unit provides 260 Ohms at 100 MHz. Confirm that the target cable bundle diameter falls within the 0.125-inch to 0.790-inch range compatible with the flexible spring flutes. Ensure the enclosure material compatibility with the operating environment is suitable for the nylon construction.

Selection Notes

Select this model when a snap-on solution is preferred over adhesive bases or saddle beads. It is appropriate for applications requiring suppression of multiple cables simultaneously at a single point. Consider the 260 Ohm impedance profile for high-frequency noise attenuation. Verify physical clearance for the box-shaped dimensions before integration into tight enclosures.

Part Context

This component belongs to the FerriShield line of EMI/RFI suppressors produced by Leader Tech Inc. The series includes various ferrite materials and mounting options, such as adhesive bases and standard snap versions. The SS28B2044 specifically addresses the need for adjustable clamping force via its spring-flute design, distinguishing it from rigid sleeve alternatives.

Replacement Considerations

The AS28B2044 serves as a verified substitute part number, offering identical functional specifications but featuring an optional adhesive mount base instead of the standard snap configuration.