LSMGA160808T470RG

Chip Ferrite Bead Overview

The LSMGA160808T470RG is a high-current ferrite bead from the Taiyo Yuden LSMG series, designed for power line noise suppression. It features a wire-wound ferrite construction in a compact 0603 (1.6mm x 0.8mm x 0.8mm) surface-mount package. The component provides an impedance of 47 Ohms at 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 4A and operates within a temperature range of -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• High current handling capability suitable for power line applications
• Wire-wound ferrite structure for enhanced performance
• Low profile semi-shielded design for space-constrained PCBs

Chip Ferrite Bead Applications

• Power supply output filtering
• Noise suppression on high-current data lines
• EMI mitigation in automotive electronics

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'R' indicates reel packaging when ordering. Confirm the impedance value matches the circuit requirements, as variations exist within the LSMG family. Ensure the selected variant meets the required DC current rating for the target application to prevent saturation or excessive heating during operation.

Chip Ferrite Bead Selection Notes

Select this component when high current capacity is prioritized over ultra-low impedance. Compare against standard ceramic ferrite beads if higher current ratings are needed. Verify that the 47 Ohm impedance at 100 MHz aligns with the noise spectrum of the application. Consider thermal management due to the wire-wound construction under heavy load conditions.

Chip Ferrite Bead Part Context

This part belongs to the LSMG series of wire-wound ferrite beads, distinct from the LSMC series which uses different core materials. The LSMG series is specifically engineered for high-current environments where traditional chip beads might saturate. It serves as a robust alternative for power integrity management in dense electronic assemblies.

Chip Ferrite Bead Replacement Considerations

LSMC160808T470NG offers similar impedance but may differ in current handling characteristics. LLMGA160808T470RG is a related variant within the same manufacturer's portfolio. Cross-reference datasheets for exact DC resistance and current limits before substitution.