2744051447

Overview

Fair-Rite part number 2744051447 is a surface-mount common-mode ferrite bead designed for broadband electromagnetic interference suppression. It utilizes Fair-Rite Material 44, providing an impedance of 230 Ohms at 100 MHz. The component features a low DC resistance of 4 milliohms and supports a rated current of 5 Amperes. Its physical dimensions are 12.00 mm in length, 6.65 mm in width, and a maximum height of 4.50 mm. The device operates within a temperature range of -55°C to +125°C and complies with RoHS standards.

Feature Summary

• Surface-mount construction for automated assembly
• Material 44 composition for broadband frequency performance
• High current handling capability up to 5 Amperes
• Low DC resistance to minimize power loss

Applications

• Electromagnetic interference suppression
• Signal line filtering
• Broadband frequency noise reduction

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging configuration. Confirm that the material grade corresponds to the required impedance characteristics for the target application frequency. Check compliance certifications such as RoHS status prior to integration into final products.

Selection Notes

Select this component when broadband suppression is required across frequencies from 10 MHz to 300 MHz. Ensure the circuit design accommodates the 5 Ampere current rating without saturation. Verify that the surface-mount footprint matches the PCB layout constraints and thermal requirements.

Part Context

This component belongs to the Fair-Rite SM Beads (Common-Mode) series. The part number structure indicates Product Class 27 and Material Grade 44. It is distinct from through-hole or clip-on ferrite cores, offering a compact solution for printed circuit board implementations requiring high-current common-mode noise attenuation.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.