2522202718Y4

Overview

The Fair-Rite Products Corp. part number 2522202718Y4 is a surface-mount ferrite bead designed for signal line noise suppression. It features a 2220 (5750 Metric) package configuration with one channel and two elements. The component exhibits an impedance of 270 Ohms at 100 MHz and supports a current rating of 4 Amperes. Its DC resistance is specified as 35 milliohms, ensuring minimal insertion loss in high-current applications while providing effective electromagnetic interference filtering.

Feature Summary

• Provides high-impedance noise attenuation for single signal lines
• Supports high continuous current handling capability
• Utilizes compact surface-mount packaging for automated assembly

Applications

• Signal line filtering in electronic circuits
• Electromagnetic interference suppression
• High-speed data line protection

Procurement Notes

Verify the specific impedance characteristics and current ratings against the official Fair-Rite datasheet to ensure compatibility with the target circuit requirements. Confirm that the 2220 package dimensions align with the printed circuit board layout constraints. Ensure compliance with relevant environmental standards such as RoHS before finalizing procurement decisions.

Selection Notes

Select this component when high current capacity is required alongside significant noise suppression at frequencies around 100 MHz. The low DC resistance minimizes power loss, making it suitable for power-sensitive signal paths. Evaluate the thermal performance and physical footprint constraints of the application to determine if the 2220 package size is appropriate for the design.

Part Context

This ferrite bead belongs to the category of passive components used for EMI mitigation. It serves as a critical element in maintaining signal integrity by attenuating high-frequency noise without affecting the desired signal bandwidth. The material composition is optimized for the specified impedance profile, distinguishing it from general-purpose inductors or resistors.

Replacement Considerations

Consult the manufacturer's documentation for officially confirmed substitute part numbers. Cross-reference impedance values, current ratings, and package dimensions to ensure functional equivalence. Verify that any alternative component meets the same electrical and mechanical specifications required by the original design.