TC28B1123

Overview

The TC28B1123 is a round ferrite clamp-on core manufactured by Leader Tech Inc. It features an internal diameter of 13.8 mm and an external diameter of 28.6 mm, with an external length of 42.6 mm. The component provides an impedance of 220 Ohms at 100 MHz and utilizes material grade 28. Designed for screw installation or free hanging, it is available in bulk packaging containing 20 units per standard factory pack.

Feature Summary

• Round ferrite clamp design for cable encirclement
• High impedance performance at 100 MHz
• Compatible with screw mounting or free-hanging configurations

Applications

• EMI suppression on single cables
• Cable shielding for electronic enclosures
• Interconnect cable noise reduction

Procurement Notes

Verify the specific package type required, as sources indicate both bulk and cut tape options. Confirm RoHS3 compliance status during ordering. Ensure the internal diameter matches the target cable size of 13.8 mm. Check for availability of the standard 20-unit factory pack quantity.

Selection Notes

Select this component when a 220 Ohm impedance at 100 MHz is required for EMI filtering. The 13.8 mm inner diameter dictates compatibility with specific cable gauges. Consider the physical dimensions of 28.6 mm outer diameter for spatial constraints in enclosure designs.

Part Context

Leader Tech Inc. specializes in EMI shielding products for circuit boards and interconnects. This ferrite core belongs to their line of clamp-on cores designed for easy installation on existing cables without disconnection.

Replacement Considerations

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