IL28B0642B

Overview

The IL28B0642B is a ferrite clamp-on core manufactured by Leader Tech Inc. It utilizes Material 28 for EMI suppression. The component features a beige sleeve snap design with an internal lock and grip mechanism. Key electrical specifications include an impedance of 100 Ohms at 100 MHz. Physical dimensions consist of an inner diameter of 0.316 inches (8.03 mm) and an outer diameter of 0.780 inches (19.81 mm). The mounting type is free hanging, and it is packaged in LBQ-2018 format.

Feature Summary

• Snap-fit closure with internal lock and grip for secure cable retention
• Material 28 composition for effective high-frequency noise attenuation
• Free-hanging installation method suitable for cable bundle management

Applications

• Suppression of electromagnetic interference on data cables
• Noise reduction in communication equipment wiring
• EMI filtering for peripheral device connections

Procurement Notes

Verify the specific impedance value against the manufacturer's current datasheet, as external sources may list conflicting parameters such as 30 Ohms or 100 Ohms. Confirm that the beige sleeve snap variant matches the required mechanical retention force for the target application. Ensure compliance with RoHS standards if restricted substances are prohibited in the final assembly process.

Selection Notes

Select this component when a snap-on ferrite core is required for rapid deployment without disassembly of existing cable runs. The Material 28 formulation offers a balance of permeability and resistivity suitable for broadband noise suppression. Verify that the 0.316-inch inner diameter accommodates the maximum cable bundle thickness while maintaining sufficient clamping pressure for vibration resistance.

Part Context

This part belongs to the Leader Tech Inc. ferrite suppressor family, specifically designed for cable bundle applications. It serves as an alternative to traditional split-core or solid bead designs where quick installation is prioritized. The product line focuses on providing standardized sizes with various material compositions to address different frequency ranges and noise profiles in electronic systems.

Replacement Considerations

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