29F0418-1SR-10

Overview

The 29F0418-1SR-10 is a four-line ferrite bead array manufactured by Laird-Signal Integrity Products. It provides an impedance of 119 Ohms at 100 MHz with a maximum DC resistance of 10 milliohms per line. The component supports a rated current of 6 Amperes and operates within a temperature range of -40°C to 125°C. Housed in an 8-SMD, flat lead surface-mount package measuring 6.10mm by 4.50mm, it is designed for power line filtering applications.

Feature Summary

• Four independent channels for simultaneous multi-line noise suppression
• Low DC resistance to minimize voltage drop in power distribution networks
• High current handling capability suitable for demanding power lines
• Surface-mount design for automated assembly integration

Applications

• Power line EMI filtering in electronic circuits
• Multi-channel signal integrity management
• Common mode noise reduction in dense PCB layouts

Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure compatibility with your circuit requirements. Confirm RoHS3 compliance status and check for any recent lifecycle changes or obsolescence notices from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when four isolated power lines require compact, high-current noise suppression. Ensure the 6A rating meets peak load demands and the 119 Ohm impedance aligns with target frequency attenuation needs. Verify footprint compatibility with the 8-SMD flat lead package dimensions.

Part Context

This part belongs to the 29F series of ferrite bead arrays from Laird-Signal Integrity Products. These components are engineered for high-density electronics where space constraints and multiple power rail filtering are critical. The series offers various line counts and impedance values to suit diverse EMC requirements.

Replacement Considerations

The 29F0418-1SR is listed as obsolete with the 29F0418-1SR-10 identified as a direct substitute. Verify pinout and electrical specifications match exactly before substitution.