LBMGA201208T221RG

Chip Ferrite Bead Overview

The LBMGA201208T221RG is a wire-wound ferrite bead inductor from the LBMC/LBMG series, designed for power line applications. It features an 0805 (201208) surface-mount package with dimensions of 2.0mm length, 1.25mm width, and 0.8mm height. The component provides a nominal impedance of 220 Ohms at high frequencies with a tolerance of ±25%. It supports a maximum DC current of 2.0A and has a maximum DC resistance rating.

Chip Ferrite Bead Feature Summary

• Wire-wound construction for enhanced performance on power lines
• High-frequency noise suppression capabilities
• Compact 0805 surface-mount footprint

Chip Ferrite Bead Applications

• Power supply circuits
• Battery charger systems
• Portable electronic devices
• Energy-efficient system designs

Chip Ferrite Bead Procurement Notes

Verify the specific datasheet version for the LBMGA201208T221RG to confirm mechanical tolerances and thermal characteristics. Ensure compatibility with automated pick-and-place equipment due to the 0805 package size. Cross-reference the 2.0A current rating against your circuit's peak load requirements to prevent saturation or overheating during operation.

Chip Ferrite Bead Selection Notes

Select this component when high-frequency attenuation is required on power rails within space-constrained designs. The 220 Ohm impedance value targets specific noise spectra. Consider the 2.0A current handling capability relative to the application's steady-state and transient loads. The wire-wound technology offers distinct advantages over chip-type beads for certain power line filtering scenarios.

Chip Ferrite Bead Part Context

This part belongs to Taiyo Yuden's LBMC/LBMG series of wire-wound ferrite bead inductors. These components are engineered specifically for power line filtering applications, distinguishing them from standard signal-line ferrite beads. The series utilizes advanced manufacturing techniques to ensure reliability in demanding environments.

Chip Ferrite Bead Replacement Considerations

Check for direct substitutes within the same series offering identical 220 Ohm impedance and 2.0A current ratings. Verify that any alternative maintains the 0805 package dimensions and wire-wound construction to ensure mechanical and electrical compatibility.