AS28B2027

Overview

The AS28B2027 is a hinged ferrite clamp-on core manufactured by Leader Tech Inc. It features a gray adhesive base and is designed for single cable applications. The component has an impedance of 105 Ohms at the specified test frequency. Its internal diameter measures 2.20 mm, accommodating cables within this size range. The unit weighs approximately 3.5 grams and is supplied in bulk packaging.

Feature Summary

• Hinged design allows installation around existing cables without disconnection
• Integrated adhesive base provides secure mounting to surfaces
• Gray color coding indicates specific material composition

Applications

• EMI suppression on single cables
• Common mode noise reduction
• Signal integrity enhancement in electronic assemblies

Procurement Notes

Verify the internal diameter requirement matches the target cable size of 2.20 mm. Confirm that the adhesive base type meets the mounting surface constraints. Check RoHS compliance status if required by project specifications. Ensure the hinged mechanism remains functional upon delivery.

Selection Notes

Select this part when a snap-on ferrite solution is needed for post-assembly cable treatment. The 105 Ohm impedance value suits specific frequency ranges for EMI control. The adhesive backing eliminates the need for separate fasteners. Consider the physical dimensions to ensure adequate clearance in the final enclosure.

Part Context

This component belongs to the AS28B series of ferrite clamp-on cores from Leader Tech. These parts are categorized under ferrites and EMI/RFI suppression products. The series offers various sizes and impedances to address different cable diameters and noise frequencies.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.