28R2000-200

Overview

The 28R2000-200 is a solid free-hanging ferrite core manufactured by Laird-Signal Integrity Products. It features an impedance of 252 Ohms at 100 MHz and utilizes Material 28. The component has an inner dimension of 1.600 inches wide by 0.079 inches high (40.60 mm x 2.00 mm) and an outer width of 2.000 inches with a height of 0.480 inches. The total length is 1.102 inches (28.00 mm).

Feature Summary

• Solid design for stable cable retention
• Material 28 composition for broadband noise suppression
• Free-hanging mounting configuration

Applications

• Flat ribbon cable EMI filtering
• High-speed data line noise reduction
• Power supply cable interference suppression

Procurement Notes

Verify the specific material grade and impedance tolerance against the official datasheet before integration. Confirm that the inner slot dimensions accommodate the target cable bundle without excessive stress. Ensure compliance with RoHS3 standards if required by the end product specifications.

Selection Notes

Select this component when flat cables require broadband attenuation in the VHF/UHF range. The Material 28 formulation provides high permeability for effective noise dissipation. Verify physical clearance constraints due to the larger outer profile compared to standard cylindrical cores.

Part Context

This part belongs to the 28B/28R series of cable ferrites designed for signal integrity applications. It serves as a passive component to suppress common-mode electromagnetic interference on wiring harnesses without affecting signal transmission quality.

Replacement Considerations

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