USB28B2034KA

Overview

The USB28B2034KA is a hinged cable ferrite core manufactured by Leader Tech Inc. It utilizes Material 28 to provide an impedance of 220 Ohms at 100MHz. The component features a circular design with a hinged installation type for free-hanging application. Internal dimensions include a 0.251-inch (6.40mm) diameter bore, while external measurements are 1.252 inches wide, 0.587 inches high, and 1.252 inches long.

Feature Summary

• Hinged snap-fit design allows for easy installation around existing cables without disconnection.
• Material 28 composition provides specific high-frequency noise suppression characteristics.
• Free-hanging configuration enables flexible mounting in various spatial constraints.

Applications

• Suppression of electromagnetic interference on data cables
• Noise reduction in communication line assemblies
• Filtering common mode noise in electronic equipment wiring

Procurement Notes

Verify the exact suffix designation during procurement, as variations such as USB28B2034K or USB28B2034 may exist within the same product family. Confirm that the required impedance profile matches the Material 28 specification for your specific frequency range. Ensure the internal diameter accommodates the target cable bundle size before ordering.

Selection Notes

Select this component when a non-invasive filtering solution is required for cables up to 6.40mm in diameter. The hinged mechanism simplifies assembly compared to split-core designs that require sliding. Consider the external volume of 31.80mm x 14.90mm to ensure adequate clearance in the final enclosure layout.

Part Context

This part belongs to the Leader Tech Inc. cable ferrite core series designed for EMI/RFI mitigation. It serves as a passive filter element integrated directly into cable harnesses. The product line focuses on providing standardized impedance profiles across various physical sizes to support diverse industrial and commercial connectivity standards.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with equivalent hinged ferrite cores from other manufacturers based on matching impedance curves and dimensional constraints.

FAQ

What is the internal diameter of the USB28B2034KA?

The internal diameter is 0.251 inches, which equals 6.40mm.

What material is used for the magnetic core?

The core is constructed using Material 28, which determines its impedance characteristics.

How is the USB28B2034KA installed?

It features a hinged design that allows it to be snapped open and closed around a cable for free-hanging installation.