SE28B0146

Overview

The SE28B0146 is a hinged ferrite clamp-on core manufactured by Leader Tech Inc. It features a flat ribbon shape designed for free-hanging installation on cables. The component provides an impedance of 120 Ohms at 100 MHz. Internal dimensions are 32.00 mm in width and 1.50 mm in height, accommodating flat cables. External dimensions measure 30.20 mm in width and 9.50 mm in height. The unit utilizes snap-on closure mechanisms for secure attachment.

Feature Summary

• Hinged snap-on design for easy cable installation
• Flat ribbon geometry optimized for flat cable applications
• Free-hanging mounting configuration

Applications

• EMI suppression on flat ribbon cables
• Signal integrity enhancement in electronic interconnects
• Cable harness noise reduction

Procurement Notes

Verify the specific impedance frequency rating against application requirements. Confirm that the internal width matches the target cable thickness. Ensure the hinged mechanism remains intact during shipping to prevent accidental opening. Check RoHS compliance status if required by project specifications.

Selection Notes

Select this model when flat cable geometry is present. The 120 Ohm impedance at 100 MHz suits general EMI mitigation. Verify physical clearance for the external dimensions. Consider the snap-on retention force for vibration environments.

Part Context

This component belongs to the Leader Tech ferrite core family. It is categorized under cable ferrites and EMI shielding solutions. The product line focuses on interference suppression for electronic enclosures and interconnects. The manufacturer specializes in shielding products for circuit boards and cables.

Replacement Considerations

SA28B0146 is a parameter-equivalent alternative with identical electrical characteristics. Verify dimensional compatibility before substitution. Ensure the hinge mechanism type matches assembly requirements.