LBMGA201208T331RG

Chip Ferrite Bead Overview

The LBMGA201208T331RG is a wire-wound ferrite bead inductor from the Taiyo Yuden LBMC/LBMG series, designed for telecommunications power lines. It features an 0805 (2012 metric) surface-mount package with a nominal impedance of 330 Ohms at 100 MHz and a tolerance of 25%. The component supports a maximum DC current of 1.8A and exhibits a low maximum DC resistance of 80 milliohms.

Chip Ferrite Bead Feature Summary

• Wire-wound construction optimized for power line filtering applications
• High-frequency noise suppression capability at 100 MHz
• Low DC resistance to minimize voltage drop in power circuits

Chip Ferrite Bead Applications

• Telecommunications equipment power line filtering
• General-purpose high-frequency noise suppression
• Power supply output filtering

Chip Ferrite Bead Procurement Notes

Verify the specific datasheet version for the LBMGA201208T331RG to confirm RoHS compliance status and detailed electrical limits. Ensure that the 1.8A current rating aligns with your circuit's peak load requirements. Confirm packaging specifications, as reel quantities may vary by distributor. Cross-reference the 80mOhm DC resistance value against thermal management needs in your final assembly design.

Chip Ferrite Bead Selection Notes

Select this component when a 330 Ohm impedance at 100 MHz is required for power line noise attenuation. The 0805 footprint suits space-constrained designs. The 1.8A current handling capacity makes it suitable for moderate power rails. Consider the wire-wound technology for potentially higher Q-factor performance compared to multilayer types in specific frequency bands.

Chip Ferrite Bead Part Context

This part belongs to the Taiyo Yuden LBMC/LBMG series of wire-wound ferrite beads. These components are specifically engineered for telecommunications infrastructure. The series emphasizes reliability and performance in filtering applications where standard ceramic beads may not provide sufficient current handling or impedance characteristics.

Chip Ferrite Bead Replacement Considerations

Public documentation suggests the LSMGA160808T331RG as a suggested alternate part number for similar impedance requirements. Verify package size compatibility, as the alternative may differ in physical dimensions.