2508051817Y0

Overview

The Fair-Rite 2508051817Y0 is a surface-mount ferrite chip bead designed for signal line noise suppression. It features a multi-layer construction in an EIA standard 0805 package with two terminals. The component provides an impedance of 180 ohms at 100 MHz and operates within a frequency range of 100 MHz to 1000 MHz. It supports a maximum DC current of 0.3 A and has a maximum DC resistance of 0.2 Ω. The device functions as a single-function filter, compliant with RoHS standards, and operates between -55 °C and +125 °C.

Feature Summary

• Multi-layer chip bead construction for compact surface-mount integration
• High impedance performance for effective high-frequency noise attenuation
• Robust thermal stability across extended industrial temperature ranges

Applications

• Signal line noise suppression in electronic circuits
• EMI filtering for high-speed data lines
• Power integrity management in compact devices

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official Fair-Rite datasheet prior to ordering. Confirm that the 0805 package dimensions align with your PCB footprint requirements. Ensure the selected supplier provides documentation confirming RoHS compliance and material safety declarations consistent with current regulatory standards.

Selection Notes

Select this component when space constraints require a small form factor like the 0805 package. Choose this part if the application demands a specific 180-ohm impedance characteristic at 100 MHz for targeted noise reduction. Consider the 0.3 A current rating to ensure the component can handle the operating current without saturation or excessive heating effects.

Part Context

This ferrite chip belongs to the Fair-Rite 25 series of multi-layer components. These parts are engineered for applications requiring precise impedance characteristics in minimal board space. The series utilizes specialized ferrite materials optimized for high-frequency absorption rather than reflection, making them suitable for modern high-density electronics.

Replacement Considerations

Cross-reference with other 0805 ferrite beads offering similar 180-ohm impedance at 100 MHz. Verify that alternative components match the 0.3 A current rating and 0.2 Ω DC resistance specifications to maintain circuit performance.