2744044446

Overview

Fair-Rite 2744044446 is a surface-mount ferrite bead designed for electromagnetic interference suppression. It features a 37-ohm impedance at the standard test frequency and operates within a temperature range of -55°C to 125°C. The component utilizes a two-terminal SMD J-lead package configuration, suitable for automated assembly processes in compact electronic designs.

Feature Summary

• Provides targeted high-frequency noise attenuation through resistive loss mechanisms
• Utilizes a low-profile surface-mount footprint for space-constrained layouts
• Maintains stable electrical characteristics across extended industrial temperature ranges

Applications

• Power supply output filtering
• Data line signal integrity protection
• Portable device EMI reduction

Procurement Notes

Verify the specific datasheet revision and material composition details before finalizing procurement. Confirm that the J-lead termination style aligns with your PCB land pattern design requirements. Ensure compliance with current RoHS directives and check for any specific handling instructions regarding moisture sensitivity during storage and reflow soldering processes.

Selection Notes

Select this component when a moderate impedance value is required for broadband noise suppression in surface-mount applications. Evaluate the DC resistance and current carrying capacity against your circuit's operational parameters. Consider the physical dimensions and thermal performance relative to adjacent components on the board layout.

Part Context

This part belongs to Fair-Rite's ferrite chip and bead product line, which focuses on passive EMI suppression solutions. These components are engineered to convert high-frequency noise energy into heat, thereby protecting sensitive circuits from electromagnetic interference without affecting the desired signal path.

Replacement Considerations

Consult official manufacturer substitution guides for verified equivalents. Cross-reference impedance values, package dimensions, and current ratings to ensure functional compatibility. Generic substitutes may not match the specific magnetic material properties or thermal stability of the original component.