2944778101

Overview

Fair-Rite 2944778101 is a ferrite bead component from the 29 series, designed for through-hole mounting. It utilizes Material 44 to provide electromagnetic interference suppression with an impedance of 288 ohms at 100 MHz. The unit features radial termination and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Utilizes Material 44 composition for high-frequency noise attenuation
• Designed for printed circuit board integration via radial leads
• Provides stable performance across extended industrial temperature ranges

Applications

• Electromagnetic interference suppression in electronic circuits
• Signal line filtering on printed circuit boards
• High-frequency noise reduction in power supply outputs

Procurement Notes

Verify the specific material composition and impedance tolerance against your design requirements before ordering. Confirm that the radial lead configuration matches your PCB footprint. Ensure the operating temperature range meets your environmental specifications. Check for any RoHS compliance documentation if required by your manufacturing standards.

Selection Notes

Select this component when Material 44 characteristics are required for specific frequency attenuation profiles. Consider the physical dimensions and lead spacing to ensure compatibility with your assembly process. Evaluate the thermal stability needs against the specified operating temperature limits. Compare impedance values at target frequencies to ensure adequate noise suppression.

Part Context

This part belongs to Fair-Rite's 29 series of ferrite beads, which are standardized components for EMI suppression. The series offers various materials and package types to suit different circuit requirements. These beads are commonly used in consumer electronics, telecommunications, and industrial equipment for signal integrity maintenance.

Replacement Considerations

Public confirmed substitute part numbers: 2944776101.