CF28B1805

Overview

The CF28B1805 is a round cable snap-on ferrite core manufactured by Leader Tech Inc. It features an internal diameter of 8.6 mm and external dimensions of 26.4 mm in width, 28.1 mm in length, and 16.9 mm in height. The component operates with a characteristic impedance of 73 Ohms at 100 MHz. It utilizes a hinged snap-on installation method for secure attachment to cables. The product is supplied in bulk packaging and complies with RoHS standards.

Feature Summary

• Hinged snap-on design allows for easy installation around existing cables without disconnection
• Round geometry provides uniform magnetic coverage around the conductor
• Snap spring grip mechanism ensures secure retention on the cable surface

Applications

• Suppression of electromagnetic interference on single cables
• Common mode noise reduction in data transmission lines
• EMI filtering for high-frequency signal integrity maintenance

Procurement Notes

Verify the specific part number CF28B1805 against official Leader Tech documentation to confirm dimensional accuracy and material specifications. Ensure compatibility with the target cable diameter of 8.6 mm before procurement. Check for RoHS compliance status as indicated in current datasheets. Confirm packaging type is bulk. Avoid relying on third-party stock claims for availability verification.

Selection Notes

Select this component when a snap-on ferrite core is required for cables with an inner diameter near 8.6 mm. The 73 Ohm impedance rating suits general EMI suppression applications at 100 MHz. Consider the round shape and press-fit or snap mechanism for ease of assembly. Compare external dimensions against available space constraints in the final assembly.

Part Context

This component belongs to the Leader Tech Ferrite Clamp On Cores category. It is designed for single cable applications. The series focuses on providing effective common mode choke functionality through snap-on mounting solutions. It serves as a passive filter element in electronic systems requiring EMI mitigation.

Replacement Considerations

Cross-reference with other Leader Tech models offering similar 8.6 mm inner diameters and snap-on mechanisms. Verify that substitute parts maintain the 73 Ohm impedance specification at 100 MHz. Ensure mechanical fitment matches the required cable size and mounting style.