LMMCC451611T111RG

Chip Ferrite Bead Overview

The LMMCC451611T111RG is a high-current power line ferrite bead manufactured by Taiyo Yuden. It features an impedance of 110 Ω ± 25% measured at 100 MHz. The component utilizes an 1806 (4516 Metric) case size, with dimensions of 4.5 mm length and 1.6 mm width. It supports a maximum rated current of 4A and exhibits a maximum DC resistance of 14 mΩ. The device operates within a temperature range of -40°C to +125°C, including self-generated heat.

Chip Ferrite Bead Feature Summary

• Designed for high-current power line applications
• Provides electromagnetic interference suppression in compact form factor

Chip Ferrite Bead Applications

• Power supply filtering
• High-current signal line noise reduction

Chip Ferrite Bead Procurement Notes

Verify the specific ordering suffix and packaging configuration when sourcing this component. Confirm that the manufacturer designation matches Taiyo Yuden exactly. Ensure the impedance value and current rating align with your circuit requirements before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component based on its 4A current handling capability and 110 Ohm impedance profile. The 1806 package size offers a balance between current capacity and board space efficiency. Verify thermal performance under load conditions to ensure operation remains within the specified temperature limits.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the LMMC series from Taiyo Yuden, specialized for high-current environments. The 1806 metric package provides robust mechanical stability and electrical performance suitable for demanding power electronics applications requiring effective noise suppression.

Chip Ferrite Bead Replacement Considerations

Consult official manufacturer documentation for verified substitute part numbers. Do not assume cross-compatibility with other ferrite beads without confirming impedance, current rating, and physical dimensions match the original specifications.