SE28B2480

Overview

The SE28B2480 is a flat ribbon ferrite clamp-on core manufactured by LeaderTech Inc. Designed for electromagnetic interference suppression, this component features an internal length of 52 mm and an internal height of 1.5 mm to accommodate flat cables. The external dimensions are specified as 80.8 mm in length, 28.6 mm in width, and 20.3 mm in height. It is classified under the ferrites sub-category and utilizes adhesive for installation.

Feature Summary

• Clamp-on design for easy attachment to existing flat cable assemblies without disconnection
• Adhesive mounting method ensures secure positioning on target surfaces
• Specifically shaped for flat ribbon cables to maximize contact area

Applications

• Electromagnetic interference suppression in embedded electronics
• Noise reduction for flat cable harnesses in computer peripherals
• Signal integrity enhancement in data transmission lines

Procurement Notes

Verify the exact part number SE28B2480 against manufacturer documentation to confirm compatibility with specific flat cable thicknesses. Ensure that the adhesive backing is suitable for the intended operating environment and surface material. Cross-reference internal dimensions with the actual cable assembly to guarantee a proper fit before procurement.

Selection Notes

Select this component when dealing with flat ribbon cables requiring EMI suppression. Confirm that the cable thickness falls within the 1.5 mm internal height specification. Consider the external dimensions to ensure adequate space is available for installation on the device chassis or PCB enclosure.

Part Context

This ferrite clamp belongs to the broader category of passive EMI filters and suppressors. It serves as a solution for high-frequency noise attenuation in digital circuits. Unlike bead components, it allows for retrofitting onto existing wiring harnesses, making it suitable for both prototyping and production environments where cable modification is not feasible.

Replacement Considerations

Check LeaderTech datasheets for alternative part numbers with similar internal dimensions if SE28B2480 is unavailable. Verify that any substitute maintains the same impedance characteristics and physical fit for the flat cable.