LLMGG160808T300RG

Chip Ferrite Bead Overview

The LLMGG160808T300RG is a single-line ferrite bead from the TAIYO YUDEN LLMG series, designed for power line filtering in a compact 0603 (1608 metric) surface-mount package. It exhibits an impedance of 30 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum rated current of 2.6 A and maintains a maximum DC resistance of 28 mΩ. It operates reliably within a temperature range of -40°C to +125°C, including self-generated heat effects.

Chip Ferrite Bead Feature Summary

• Engineered for high-current power line applications requiring effective electromagnetic interference suppression
• Constructed in a standard 0603 footprint to facilitate dense circuit board layouts
• Provides stable filtering performance across a wide industrial temperature spectrum

Chip Ferrite Bead Applications

• Power supply input filtering for portable electronic devices
• Noise suppression on data lines within medical equipment
• EMI reduction in automotive infotainment systems

Chip Ferrite Bead Procurement Notes

Verify the specific ordering suffix and packaging configuration against official manufacturer documentation before procurement. Confirm that the required reel quantity aligns with production needs. Ensure the component status remains active in the current manufacturing cycle to avoid obsolescence risks during long-term projects.

Chip Ferrite Bead Selection Notes

Select this component when a low-profile solution is required for high-current power rails. The 30 Ohm impedance value targets specific noise frequencies around 100 MHz. Evaluate the 2.6 A current rating against peak load requirements to prevent saturation. Consider the 28 mΩ DC resistance impact on overall system efficiency and voltage drop.

Chip Ferrite Bead Part Context

This part belongs to the LLMG series of wire-wound ferrite bead inductors specifically developed for medical devices and general electronics. The series emphasizes high reliability and stability under thermal stress. The LLMGG variant denotes specific material characteristics optimized for power line applications within the broader ferrite chip bead portfolio.

Chip Ferrite Bead Replacement Considerations

The FBMH1608HL221-T is documented as a suggested alternate by the manufacturer. Verify impedance and current ratings carefully, as the substitute offers 220 Ohms impedance and 900 mA current capacity, which differs significantly from the original specifications.