28S2001-000

Overview

The Laird-Signal Integrity Products 28S2001-000 is a hinged, free-hanging ferrite core designed for broadband electromagnetic interference (EMI) filtering. It utilizes Material 28 to provide an impedance of 230 Ohms at 100 MHz. The component features a snap-on design that allows for rapid installation on cables without requiring disconnection or modification. This solid-core construction ensures effective suppression of unintended signals emitted from or coupled onto wires in various electronic applications.

Feature Summary

• Hinged snap-on design enables tool-free installation directly onto existing cables
• Solid core construction provides broadband EMI filtering capabilities
• Utilizes Material 28 formulation for high impedance performance

Applications

• Suppression of unintended signals on cables and wires
• Broadband EMI filtering for wire harnesses
• Retrofitting noise suppression to existing cable assemblies

Procurement Notes

Verify the specific impedance value and material grade against official datasheets, as suffix variations may indicate different specifications. Confirm RoHS compliance status and environmental classifications prior to integration. Ensure the hinged mechanism integrity matches application requirements for vibration resistance and secure closure during operation.

Selection Notes

Select this component when retrofitting EMI suppression to cables without modifying connections is required. The hinged design offers significant assembly time savings compared to split cores that require tools. Verify that the inner diameter accommodates the target cable bundle size while maintaining sufficient magnetic coupling for the desired attenuation level at the target frequency range.

Part Context

This part belongs to the 28 series of ferrite cores from Laird-Signal Integrity Products, which are engineered for broadband noise suppression. The 28S2001-000 variant specifically features a hinged configuration, distinguishing it from solid clamp-on or standard split-core designs within the same product family.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate alternative hinged ferrite cores with compatible inner dimensions and similar impedance characteristics at 100 MHz if sourcing this specific discontinued or limited-stock item proves difficult.