2512061017Y0

Overview

The Fair-Rite 2512061017Y0 is a multilayer ferrite chip bead designed for surface-mount applications. It provides an impedance of 100 Ohms at 100 MHz with a maximum DC current rating of 450 mA and a maximum DC resistance of 200 mOhms. The component operates within a temperature range of -55°C to +125°C and features a 1206 (3216 metric) package size measuring 3.2 mm in length, 1.6 mm in width, and 1.1 mm in height.

Feature Summary

• Multilayer construction for effective conducted EMI signal suppression
• Surface-mount design compatible with automated placement processes
• Compact footprint enabling dense circuit board packaging

Applications

• Cellular phones
• Computers
• Laptops

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official Fair-Rite datasheet prior to integration. Confirm that the 1206 package dimensions align with the target PCB land pattern. Ensure the 450 mA current rating meets the operational requirements of the specific circuit branch to prevent saturation or excessive heating during normal use.

Selection Notes

Select this component when a low-profile surface-mount ferrite bead is required for high-frequency noise attenuation. The 1206 case size offers a balance between current handling capability and space efficiency. Consider the 100 Ohm impedance specification at 100 MHz to ensure compatibility with the targeted interference frequency spectrum in portable electronic devices.

Part Context

This part belongs to the Fair-Rite 25 series of multilayer chip beads. These components are engineered to suppress electromagnetic interference in compact electronic assemblies. The 2512061017Y0 variant specifically utilizes a 1206 package geometry, distinguishing it from other sizes in the family such as 0603 or 0805 configurations while maintaining similar functional principles.

Replacement Considerations

Direct substitutes include the 2512061217Y0, which shares the same 1206 package but offers 120 Ohms impedance. Verify that the alternative impedance value does not adversely affect the filtering characteristics of the specific application circuit before substitution.