29F0429-0T0-10

Overview

The Laird-Signal Integrity Products 29F0429-0T0-10 is a four-line power line ferrite bead designed for through-hole mounting. It features an impedance of 245 ohms at 100 MHz and supports a maximum current rating of 8A per line. The component has a maximum DC resistance of 10 milliohms. Its physical dimensions are 0.428 inches in length by 0.216 inches in width (10.88mm x 5.49mm). This device is engineered to suppress electromagnetic interference in multi-conductor power applications.

Feature Summary

• Four independent filtering lines for simultaneous noise suppression
• High current handling capability suitable for power distribution
• Through-hole construction for robust mechanical attachment

Applications

• Power line EMI filtering in industrial equipment
• Noise suppression in multi-wire power cables
• Electromagnetic compatibility enhancement in electronic assemblies

Procurement Notes

Verify the specific impedance value required, as sources cite both 245 ohms and 285 ohms at 100 MHz. Confirm the package type is 8-THD and that the current rating aligns with system requirements of 8A. Ensure the manufacturer is Laird-Signal Integrity Products. Check part status as some listings indicate discontinuation.

Selection Notes

Select this component when four-channel common mode or differential mode filtering is needed on power lines. The 8A rating suits moderate power applications. The through-hole format is preferred for high-vibration environments. Compare impedance characteristics against target noise frequencies to ensure effective attenuation.

Part Context

This part belongs to the 29 series of ferrite beads from Laird-Signal Integrity Products. These components are specialized for power line protection. The 8-THD package indicates a specific through-hole footprint distinct from surface-mount alternatives. The series focuses on high-current EMI suppression.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing PCB footprints if sourcing alternatives. Ensure replacement parts match the 8A current rating and similar impedance profiles.