2512061027Y0A4

Overview

The Fair-Rite 2512061027Y0A4 is a multilayer ferrite chip bead designed for surface-mount applications. It provides an impedance of 1 kOhms at 100 MHz with a maximum DC current rating of 50 mA. The component features a maximum DC resistance of 700 mOhms and operates within a temperature range of -55°C to +125°C. Housed in a standard 1206 (3216 metric) package, it measures 3.2 mm in length, 1.6 mm in width, and 1.30 mm in height.

Feature Summary

• Multilayer construction for compact EMI suppression
• High impedance performance at 100 MHz
• Surface-mount compatibility for automated assembly

Applications

• Signal line filtering
• EMI suppression in portable electronics
• Power supply noise reduction

Procurement Notes

Verify the specific suffix A4 against official Fair-Rite documentation to confirm any unique material or packaging specifications. Ensure the selected variant matches the required impedance tolerance and current handling capabilities for the target circuit design before finalizing procurement orders.

Selection Notes

Select this component when high impedance is required for signal lines with low current demands. The 1206 footprint offers a balance between size and power handling. Verify that the 50 mA current rating exceeds the maximum operating current of the protected circuit to prevent saturation or excessive heating during normal operation.

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 series is widely used in consumer electronics and industrial equipment for managing electromagnetic interference on data and power lines.

Replacement Considerations

Consult Fair-Rite technical resources for direct equivalents. Cross-referencing requires matching impedance values, current ratings, and physical dimensions to ensure functional compatibility without redesigning the PCB layout.