FC25B0121

Overview

The FC25B0121 is a flat cable clamp ferrite core manufactured by LeaderTech. It features an adhesive mounting type for secure attachment to flat ribbon cables. The component has an internal length of 25.7 mm, an internal height of 1.5 mm, an external length of 45.5 mm, an external width of 19.1 mm, and an external height of 13.2 mm. It is classified under Ferrite Clamp On Cores and is suitable for EMI suppression applications involving flat cabling.

Feature Summary

• Designed specifically for clamping onto flat ribbon cables to suppress electromagnetic interference.
• Utilizes an adhesive mounting method for direct attachment without mechanical fasteners.
• Constructed as a clamp-on ferrite core to facilitate easy installation on existing cable assemblies.

Applications

• Suppression of noise in flat ribbon cable interconnects
• EMI mitigation in electronic device internal wiring
• Signal integrity enhancement for data transmission lines using flat cables

Procurement Notes

Verify the specific adhesive backing compatibility with your target substrate surface before integration. Confirm that the internal dimensions accommodate the thickness and width of the flat cable assembly. Ensure compliance with relevant environmental regulations such as RoHS requirements applicable to your region. Check for any specific handling instructions regarding the adhesive properties during storage and application.

Selection Notes

Select this component when working with flat ribbon cables requiring non-invasive EMI suppression. The adhesive mount simplifies assembly compared to snap-fit or screw-mount alternatives. Consider the physical space constraints, as the external dimensions define the footprint required on the cable assembly. Evaluate if the frequency response characteristics of the ferrite material meet the specific noise spectrum needs of the application.

Part Context

This part belongs to the LeaderTech family of ferrite clamp-on cores designed for EMI/RFI suppression. These components are passive elements used to attenuate high-frequency noise currents on cables. The FC series typically denotes specific dimensional and material formulations optimized for various cable types and frequency ranges within the manufacturer's broader EMI solution portfolio.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. When seeking alternatives, ensure the replacement matches the internal dimensions (25.7 mm length, 1.5 mm height) and adhesive mounting style. Verify that the substitute offers comparable impedance characteristics for the target frequency range.