2508053017Y3

Overview

The Fair-Rite 2508053017Y3 is a multilayer ferrite chip bead designed for surface-mount applications in the 0805 (2012 metric) package. It provides an impedance of 300 ohms at a test frequency of 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 3 A and exhibits a maximum DC resistance of 50 milliohms. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Multilayer construction for effective conducted EMI signal suppression
• Surface-mount design compatible with standard SMD/SMT assembly processes
• High current handling capability suitable for power line filtering

Applications

• Suppression of conducted electromagnetic interference on high-current signal lines
• Filtering in compact electronic devices requiring 0805 footprint components
• Noise reduction in power supply circuits operating up to 3 amperes

Procurement Notes

Verify RoHS compliance status and specific manufacturing lot details directly with Fair-Rite or authorized distributors, as lifecycle information may vary. Confirm that the Y3 suffix corresponds to the required reel packaging configuration for automated assembly lines before finalizing procurement orders.

Selection Notes

Select this component when a 300-ohm impedance at 100 MHz is required for noise suppression in space-constrained designs. Ensure the circuit current does not exceed the 3 A rating to prevent saturation or excessive heating. The 0805 package size offers a balance between current capacity and board area efficiency compared to smaller footprints.

Part Context

This part belongs to the Fair-Rite Series 25 family of multilayer chip beads. This series provides cost-effective solutions for suppressing conducted EMI signals across various electronic applications. The 2508053017Y3 specifically utilizes a 300-ohm impedance characteristic within the 0805 form factor.

Replacement Considerations

Direct substitutes include other 0805 multilayer ferrite beads with 300 ohms impedance and similar current ratings, such as the 2508053018Y0, provided the higher current requirement of 300 mA for the alternative is acceptable.