28R1102-000

Overview

The 28R1102-000 is a solid ferrite cable core manufactured by Laird-Signal Integrity Products. It provides electromagnetic interference suppression with an impedance of 154 Ohms at 100 MHz. The component features a solid design suitable for free-hanging installation on cables. Its physical dimensions include an inside diameter of 0.80 mm and an outside length of 23 mm. The material composition is designated as type 28, ensuring effective noise attenuation in signal integrity applications.

Feature Summary

• Solid construction designed for direct cable mounting without hinged mechanisms
• Provides high impedance to suppress electromagnetic interference across frequency bands
• Utilizes specialized ferrite material formulation for consistent noise attenuation performance

Applications

• Cable EMI suppression for data transmission lines
• Signal integrity improvement for sensitive electronic interconnects
• Noise filtering on power and signal cables in industrial equipment

Procurement Notes

Verify the specific impedance value and physical dimensions against the official datasheet before integration. Confirm that the solid core design aligns with the assembly requirements, as it cannot be opened after placement. Ensure compatibility with the target cable diameter to maintain secure fitment during operation.

Selection Notes

Select this component when a non-hinged, permanent ferrite solution is required for cable management. The solid design offers mechanical stability but requires threading the cable during assembly. Consider the 154 Ohm impedance profile for the specific noise frequencies present in the application environment.

Part Context

This part belongs to the Laird-Signal Integrity Products ferrite core portfolio, focusing on passive EMI suppression components. It complements other cable accessories by providing targeted noise reduction without active circuitry. The product line emphasizes reliable signal integrity maintenance for various industrial and commercial cabling standards.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-compatibility with existing designs by matching impedance curves and physical constraints rather than relying on generic equivalents.