LMMCC160808T280NG

Chip Ferrite Bead Overview

The LMMCC160808T280NG is a high-current ferrite chip bead from the TAIYO YUDEN LSMC series, designed for power line noise suppression. It features a 0603 (1608 metric) surface-mount package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The component provides an impedance of 28 Ohms at a test frequency of 100 MHz with a tolerance of 30%. It supports a maximum DC current of 4 A and has a maximum DC resistance of 7 mOhms. The operating temperature range spans from -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• High current handling capability suitable for power line applications
• Low DC resistance minimizes voltage drop in power circuits
• Compact 0603 footprint allows for dense board layouts
• Wide operating temperature range ensures reliability in harsh environments

Chip Ferrite Bead Applications

• Power supply input filtering
• DC-DC converter output noise suppression
• High-current signal line EMI mitigation

Chip Ferrite Bead Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact electrical tolerances and packaging options. Ensure the procurement channel sources directly from authorized distributors or the manufacturer to guarantee component authenticity and traceability. Cross-reference the full part number including any trailing characters with the latest datasheet to avoid discrepancies in impedance or current ratings.

Chip Ferrite Bead Selection Notes

Select this component when space-constrained designs require effective high-frequency noise attenuation on high-current paths. The 0603 package offers a balance between current capacity and board real estate. Evaluate the 28 Ohm impedance profile against the target noise spectrum to ensure adequate attenuation at the required frequencies while maintaining low insertion loss for the DC power path.

Chip Ferrite Bead Part Context

This component belongs to the LSMC series of ferrite beads, which are engineered for robust performance in demanding electronic environments. The series utilizes specialized materials to achieve high saturation currents within small form factors. These components are integral to modern electronics requiring efficient electromagnetic interference management without compromising power delivery efficiency.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers include FBMJ1608HS280NTR and LLMCC160808T280NGR. Verify mechanical compatibility and electrical specifications before substitution.