CV28B1642

Overview

The CV28B1642 is a hinged snap-on ferrite core manufactured by Leader Tech Inc. It features an inner diameter of 7.16 mm (0.282 inches) and an outer diameter of 21.34 mm (0.840 inches). The component has a length of 21.6 mm (0.852 inches). Its primary electrical characteristic is an impedance of 100 Ohms measured at a frequency of 100 MHz. This split-core design allows for installation onto existing cables without disconnection.

Feature Summary

• Hinged snap-on construction enables rapid installation on live cables
• Split-ring geometry facilitates easy clamping around conductors
• Ferrite material composition provides high-frequency noise suppression

Applications

• Suppression of electromagnetic interference on cable assemblies
• Reduction of radio frequency interference in electronic systems
• Compliance enhancement for conducted emissions standards

Procurement Notes

Verify the specific part number CV28B1642 against official Leader Tech documentation to confirm dimensional tolerances and impedance specifications. Ensure compatibility with the target cable diameter, which must not exceed the 7.16 mm inner diameter limit. Cross-reference datasheets for environmental ratings and RoHS compliance status prior to final procurement decisions.

Selection Notes

Select this component when retrofitting ferrite suppression onto existing wiring harnesses where through-hole cores are impractical. The hinged design is suitable for applications requiring field installation. Confirm that the 100 Ohm impedance at 100 MHz aligns with the noise spectrum requirements of the specific application environment.

Part Context

This component belongs to the Leader Tech Ferrishield series of cable ferrites. It is categorized as a split-core or snap-on ferrite bead designed for EMI/RFI mitigation. The product line focuses on providing flexible shielding solutions for various cable diameters and frequency ranges.

Replacement Considerations

Direct substitutes may include other hinged ferrite cores from Leader Tech with matching 7.16 mm inner diameter and similar impedance characteristics. Verify physical dimensions and material properties before substituting with components from different manufacturers.

FAQ

What is the maximum cable diameter supported by this core?

The maximum cable diameter is 7.16 mm (0.282 inches), corresponding to the inner diameter of the hinged core.

How is the impedance specified for this component?

The impedance is specified as 100 Ohms at a test frequency of 100 MHz.