SE28B3500

Overview

The SE28B3500 is a flat cable ferrite clamp manufactured by Leader Tech Inc. It features an internal length of 76.2 mm and an internal height of 1.5 mm, designed for ribbon cables. The external dimensions are 91.9 mm in length, 46.5 mm in width, and 16.6 mm in height. The component provides an impedance of 290 Ohms at 100 MHz. It utilizes an adhesive installation type and is packaged in bulk quantities.

Feature Summary

• Snap-on design for easy installation on flat ribbon cables
• Adhesive backing for secure mounting to surfaces
• High impedance performance for EMI suppression

Applications

• Suppression of electromagnetic interference in flat cable assemblies
• EMI shielding for electronic enclosures and interconnect cables
• Noise reduction in circuit board cabling systems

Procurement Notes

Verify the specific part number suffix to ensure correct impedance and physical dimensions. Confirm adhesive compatibility with the target surface material. Check RoHS compliance status if required for your manufacturing process. Ensure the internal cable height does not exceed 1.5 mm for proper fit.

Selection Notes

Select this model when dealing with flat ribbon cables requiring high-frequency noise attenuation. The 290 Ohm impedance rating is suitable for common mode noise suppression. Consider the adhesive installation method if mechanical clamping is not feasible. Verify that the external dimensions fit within the available space constraints of the enclosure.

Part Context

Leader Tech Inc. specializes in EMI shielding products for circuit boards and enclosures. This ferrite clamp belongs to their FerriShield line, designed to prevent electromagnetic energy from entering or exiting along main cabling paths. The company manufactures these components in the USA, focusing on robust shielding solutions for electronic applications.

Replacement Considerations

The SA28B3500 is a similar flat cable ferrite clamp from the same manufacturer. Verify if the adhesive type or specific impedance characteristics differ between the SE and SA series before substitution. Ensure the physical dimensions remain compatible with the existing cable and mounting area.