RA25B2480

Overview

The RA25B2480 is a hinged ferrite clamp-on core manufactured by Leader Tech Inc., designed for flat ribbon cables. It features a 790 Ohm impedance characteristic and measures 52 mm in internal length with an internal height of 1.50 mm. The component utilizes adhesive installation and is classified under ferrite clamp-on cores. It complies with RoHS standards and is packaged in bulk quantities.

Feature Summary

• Hinged design allows for easy installation around existing flat ribbon cables without disconnection.
• Adhesive mounting method provides secure attachment to surfaces or cable bundles.
• Engineered for EMI suppression on flat cable configurations.

Applications

• Suppression of electromagnetic interference on flat ribbon cables
• EMI filtering in electronic assemblies requiring hinged ferrite solutions
• Cable management and noise reduction in data transmission lines

Procurement Notes

Verify the specific impedance value and physical dimensions against the official Leader Tech datasheet before procurement. Confirm that the adhesive backing type matches the application surface requirements. Ensure the part number corresponds to the 790 Ohm variant, as similar models may exist with different electrical characteristics. Check RoHS compliance documentation if required by your manufacturing standards.

Selection Notes

Select this component when working with flat ribbon cables that require non-invasive EMI suppression. The hinged mechanism facilitates retrofitting into existing designs. Consider the internal height constraint of 1.50 mm to ensure compatibility with the target cable thickness. Verify that the adhesive installation method is suitable for the intended environment and substrate material.

Part Context

This component belongs to the Leader Tech ferrite clamp-on core family, specifically optimized for flat ribbon applications. It serves as an EMI suppression solution, distinct from cylindrical snap-on cores used for round wires. The product line includes various impedance values and sizes to address different frequency noise profiles and cable geometries.

Replacement Considerations

Check for other Leader Tech RA series parts with matching internal dimensions and impedance. Verify that any substitute maintains the hinged design and adhesive mounting capability. Ensure the replacement part supports the same flat ribbon cable width and height constraints.