28B1417-200

Overview

The 28B1417-200 is a solid, free-hanging cylindrical ferrite core manufactured by Laird-Signal Integrity Products. It provides broadband EMI suppression for cables and wires. The component features an impedance of 115 Ohms at 100 MHz. Physical dimensions include an inner diameter of 23.00 mm (0.906 inches), an outer diameter of 36.00 mm (1.417 inches), and a length of 12.70 mm (0.500 inches).

Feature Summary

• Solid construction designed for effective reduction of common and differential mode electromagnetic interference.
• Broadband performance characteristics suitable for diverse frequency noise applications.

Applications

• Cable and wire harness noise suppression
• Common mode EMI filtering in electronic assemblies
• Differential mode noise attenuation

Procurement Notes

Verify the specific impedance value at 100 MHz against design requirements. Confirm that the inner diameter accommodates the target cable or wire gauge without excessive clearance. Ensure the physical length fits within the available enclosure space. Check RoHS compliance status if required by project specifications.

Selection Notes

Select this component when high current capacity is not the primary constraint but broad frequency coverage is needed. The large inner diameter allows passage of thick cables or multiple conductors. Consider the solid design for durability during installation on existing wiring harnesses.

Part Context

This part belongs to the 28B series of cable ferrites from Laird-Signal Integrity Products. These components are distinct from surface-mount beads, offering a snap-on solution for post-production or field modifications. The material composition supports stable performance across varying environmental conditions.

Replacement Considerations

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