2504021216Y0

Overview

The Fair-Rite Products Corp. model 2504021216Y0 is a multi-layer chip ferrite bead designed for surface-mount technology applications. It belongs to the 25 series and utilizes an SMD/SMT termination type within a compact 0402 (1005 metric) package. The component measures 1 mm in length, 0.5 mm in width, and 0.5 mm in height. It provides an impedance of 174 ohms at 100 MHz with a maximum DC current rating of 50 mA.

Feature Summary

• Multi-layer construction for high-frequency noise suppression
• Compact 0402 surface-mount footprint
• Designed for low-current signal line protection

Applications

• High-speed data line filtering
• Power supply noise attenuation
• RF interference suppression in portable electronics

Procurement Notes

Verify the specific impedance value against official datasheets, as public sources list conflicting values such as 600 ohms or 174 ohms. Confirm the exact material composition and tolerance specifications required for your circuit design before ordering. Ensure the supplier provides traceability documentation consistent with Fair-Rite standards.

Selection Notes

Select this component when space constraints require a 0402 package size. Ensure the application current does not exceed the 50 mA maximum DC rating to prevent performance degradation. Verify that the target frequency range aligns with the component's impedance profile for effective noise suppression.

Part Context

This part is part of Fair-Rite's 25 series of multi-layer chip beads. These components are engineered to provide electromagnetic interference (EMI) suppression in compact electronic designs. The series offers various impedance options tailored for different frequency ranges and current requirements.

Replacement Considerations

Check for direct substitutes within the same 0402 package and impedance range from Fair-Rite or other manufacturers. Ensure replacement parts match the 50 mA current rating and physical dimensions.