28S2001-0P0

Overview

The Laird-Signal Integrity Products 28S2001-0P0 is a clip-together ferrite core designed for electromagnetic interference (EMI) suppression on flat ribbon cables. It provides an impedance of 280 Ohms at 100 MHz. The component features a chassis mount installation type with split construction, allowing it to be clamped around conductors without disconnection. Internal dimensions are 52.07 mm in width and 0.84 mm in height, while the outer width measures 63.5 mm.

Feature Summary

• Split clip design enables installation on existing flat ribbon cables without breaking the circuit connection
• Provides high impedance attenuation for high-frequency noise reduction on signal lines
• Chassis mount configuration allows secure attachment to equipment enclosures or panels

Applications

• Suppression of EMI on flat ribbon cables within electronic assemblies
• Noise filtering for data transmission lines in computing hardware
• Cable management and shielding integration in industrial control panels

Procurement Notes

Verify that the target cable width fits within the 52.07 mm internal dimension. Confirm that the required impedance specification aligns with the 280 Ohm rating at 100 MHz. Ensure the mounting environment supports the chassis mount style. Check for availability as distribution status may vary by region.

Selection Notes

Select this model when retrofitting EMI protection onto existing flat ribbon cables is required. The split design eliminates the need to disconnect cables during assembly or maintenance. Compare internal dimensions against the specific ribbon cable width to ensure a proper fit. Consider the 280 Ohm impedance value relative to the noise frequencies present in the application.

Part Context

This component belongs to the 28S series of cable ferrites from Laird-Signal Integrity Products. These cores are engineered specifically for flat conductors and ribbon cables rather than round wires. The series offers various impedance values and physical sizes to accommodate different cable geometries and noise suppression requirements across multiple industries.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Alternative solutions must match the internal width of 52.07 mm and provide comparable impedance characteristics at 100 MHz.