LLMGA321616T501NG

Chip Ferrite Bead Overview

The LLMGA321616T501NG is a high-current ferrite chip bead from the LMG series, manufactured by Taiyo Yuden. It features a 1206 (3216 metric) surface-mount package with dimensions of 3.2 mm length and 1.6 mm width. The component provides an impedance of 500 ohms at 100 MHz with a tolerance of 30%. It supports a maximum DC current of 2 A and has a maximum DC resistance of 70 mΩ. The operating temperature range spans from -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• High current handling capability suitable for power line filtering applications
• Automotive-grade reliability with AEC-Q200 qualification and TS-16949 factory certification
• Compact 1206 surface-mount footprint designed for space-constrained PCB layouts

Chip Ferrite Bead Applications

• Automotive electronic systems requiring high-reliability noise suppression
• Industrial equipment power lines needing robust EMI filtering
• Medical equipment circuits demanding long lifetime and low failure rates

Chip Ferrite Bead Procurement Notes

Verify the specific part number suffix against official Taiyo Yuden documentation to ensure correct impedance and current ratings. Confirm RoHS compliance status and automotive qualification requirements match project specifications. Check for valid datasheet versions to avoid discrepancies in electrical parameters or packaging details during procurement.

Chip Ferrite Bead Selection Notes

Select this component when high current capacity is required alongside significant impedance at 100 MHz. The 1206 package offers a balance between current handling and board space. Ensure the application environment falls within the -40°C to +125°C operating range. Consider the 70 mΩ DCR impact on voltage drop if used in sensitive power rails.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the LMG series, which utilizes advanced multilayer ceramic technology and proprietary raw materials. Taiyo Yuden manufactures these components under strict quality controls to meet automotive and industrial standards. The series is designed for high-reliability applications where consistent performance under harsh conditions is critical.

Chip Ferrite Bead Replacement Considerations

The previous part number FBMH3216HM501NT is identified as a predecessor. Verify electrical compatibility and physical footprint before substitution. Ensure any alternative meets the same AEC-Q200 qualification and current rating requirements.