LFERR-5MM

Overview

The L-com LFERR-5MM is a snap-together split ferrite core designed for cables with an outer diameter of approximately 5mm. This component functions as an electromagnetic interference (EMI) and radio frequency interference (RFI) suppressor, helping to reduce noise on signal lines. The unit features a two-piece construction that allows for easy installation onto existing cables without disconnecting the ends. It is categorized under Ferrite Cores & Accessories and is intended for use in audio/video applications where interference mitigation is required.

Feature Summary

• Snap-together split design enables rapid installation on pre-existing cables
• Functions as an EMI/RFI filter to suppress electromagnetic and radio frequency interference
• Specifically sized for cables with a 5mm outer diameter

Applications

• Audio and video cable noise reduction
• Cable repair and maintenance scenarios requiring interference suppression
• Signal line protection against electromagnetic interference

Procurement Notes

Verify the target cable's outer diameter matches the 5mm specification before procurement. Confirm that the snap-fit mechanism is compatible with the cable jacket material. Ensure the application environment does not exceed the thermal limits of standard ferrite materials. Check for specific RoHS compliance requirements if mandated by the end-use industry standards.

Selection Notes

Select this part when a non-invasive solution for adding ferrite suppression to existing cabling is required. The split-core design is critical for retrofitting applications where cable disconnection is impractical. Ensure the cable diameter falls within the acceptable range for the 5mm core size to maintain proper magnetic coupling and effectiveness.

Part Context

This component belongs to the L-com family of snap-on style ferrite cores, which includes variants for different cable diameters such as 3mm and 7mm models. These accessories are designed to complement L-com's audio and video connector portfolio by providing passive interference mitigation solutions for various cable types used in professional AV installations.

Replacement Considerations

Direct substitutes include other L-com split ferrite cores with identical 5mm inner diameter specifications. Generic snap-on ferrite beads may be considered if they match the physical dimensions and impedance characteristics, though brand-specific performance data should be verified.