LBMGA160808T470RG

Chip Ferrite Bead Overview

The LBMGA160808T470RG is a high-current ferrite bead manufactured by Taiyo Yuden, belonging to the LBMGA series. It features a compact 0603 (1608 metric) surface-mount package with dimensions of 1.6 mm in length, 0.8 mm in width, and 0.8 mm in height. The component provides an impedance of 47 ohms at a test frequency of 100 MHz, with a tolerance of 25%. It supports a maximum DC current of 1.5 A and maintains a maximum DC resistance of 0.12 ohms. The device operates reliably within a temperature range from -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• Engineered for high-current applications requiring effective electromagnetic interference suppression
• Utilizes a low-profile 0603 footprint suitable for space-constrained printed circuit board layouts
• Constructed with robust materials to ensure stable performance across wide industrial temperature ranges

Chip Ferrite Bead Applications

• Power supply line filtering in portable electronic devices
• Noise suppression on data lines within automotive infotainment systems
• EMI mitigation in industrial control equipment power circuits

Chip Ferrite Bead Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical tolerances and packaging configurations. Ensure that the selected variant matches the required impedance characteristics and current ratings for the target application environment. Cross-reference the part number with authorized distributor catalogs to validate authenticity and traceability before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when designing circuits that demand significant current handling capability alongside moderate noise attenuation. The 0603 form factor offers a balance between thermal dissipation and board real estate efficiency. Engineers should evaluate the DC resistance impact on voltage drop and confirm that the saturation behavior aligns with the system's peak load requirements during transient conditions.

Chip Ferrite Bead Part Context

This ferrite bead belongs to Taiyo Yuden's broader portfolio of passive components designed for modern electronics. The LBMGA series specifically targets high-current scenarios where standard beads might saturate or overheat. These components are integral to maintaining signal integrity and regulatory compliance in dense electronic assemblies found in consumer, industrial, and automotive sectors.

Chip Ferrite Bead Replacement Considerations

Consult official substitution guides for equivalent high-current ferrite beads in the 0603 package. Verify that alternative parts match the 47-ohm impedance at 100 MHz and support at least 1.5 A continuous current. Ensure dimensional compatibility and thermal performance specifications align with the original design constraints.