2512066017Y0

Overview

The Fair-Rite 2512066017Y0 is a multilayer ferrite chip bead designed for surface-mount applications in the 1206 (3216 metric) package. It provides an impedance of 600 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 350 mA and exhibits a maximum DC resistance of 250 mOhms. It operates within a temperature range of -55°C to +125°C. The physical dimensions are 3.2 mm in length, 1.6 mm in width, and 1.1 mm in height. This unshielded device is suitable for suppressing conducted EMI signals in compact electronic designs.

Feature Summary

• Multilayer construction enables effective suppression of conducted electromagnetic interference signals
• Surface-mount design facilitates automated assembly in compact circuit layouts
• Unshielded configuration allows flexible integration into various board architectures

Applications

• Suppression of conducted EMI signals in cellular phones
• Noise filtering in laptop power and signal lines
• EMI control in pager circuits

Procurement Notes

Verify the specific ordering suffix and packaging configuration directly with Fair-Rite or authorized distributors before procurement. Confirm that the 1206 footprint matches the target PCB layout. Ensure the 350 mA current rating meets the operational requirements of the application circuit. Check RoHS compliance status if required by project specifications. Validate the datasheet version to confirm electrical parameters.

Selection Notes

Select this component when high impedance at 100 MHz is required for EMI suppression in space-constrained designs. The 1206 package offers a balance between current handling and board area efficiency. Consider the 25% impedance tolerance during circuit simulation. Verify that the 350 mA saturation current does not exceed the operating conditions of the protected line. Compare thermal performance against alternative packages if heat dissipation is critical.

Part Context

This part belongs to the Fair-Rite 25 series of multilayer ferrite chip beads. These components utilize proprietary ferrite materials optimized for broadband noise suppression. The 2512066017Y0 variant specifically targets applications requiring significant attenuation at 100 MHz while maintaining low DC resistance. It represents a standard solution for common-mode and differential-mode noise reduction in portable electronics.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Evaluate equivalent 1206 ferrite beads from other manufacturers based on impedance curves and current ratings. Ensure any replacement maintains compatible footprint and thermal characteristics.