TC28B0550

Overview

The TC28B0550 is a round ferrite clamp-on core manufactured by Leader Tech Inc. It features a split design with an integrated nylon strap for secure mounting on cables. The core material is designated as Type 28, optimized for high-frequency noise suppression. Key physical dimensions include an inner diameter of 5.4 mm and an outer diameter of 17.40 mm, with a total length of 28.10 mm. The component provides an impedance rating of 281 Ohms at 100 MHz, serving as an effective EMI filter for cable assemblies.

Feature Summary

• Split-core design allows installation onto existing cables without disconnection
• Integrated nylon strap ensures secure fastening around the cable
• Type 28 ferrite material provides high impedance in the high-frequency range

Applications

• Suppression of electromagnetic interference on data cables
• Noise filtering for power supply lines
• EMI mitigation in telecommunications equipment

Procurement Notes

Verify the specific impedance requirements against the application frequency spectrum to ensure compatibility with Type 28 material characteristics. Confirm that the cable diameter falls within the 5.4 mm inner diameter specification to guarantee proper fit and effective clamping force via the nylon strap. Check for RoHS compliance status if required by the end-product regulations.

Selection Notes

Select this component when a non-invasive solution for adding ferrite suppression to existing cabling is required. The split design eliminates the need to disconnect or terminate cables during installation. Ensure the target cable fits within the 5.4 mm bore size. Consider the 281 Ohm impedance at 100 MHz for suitability in high-frequency noise environments typical of digital signal transmission.

Part Context

This part belongs to the FerriShield line of cable ferrites from Leader Tech Inc. It is categorized under clamp-on cores, distinct from snap-fit bases or saddle beads. The product utilizes a split construction method, differentiating it from solid toroidal cores that require cable threading.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.