LLMGG160808T121RG

Chip Ferrite Bead Overview

The LLMGG160808T121RG is a high-current ferrite bead from the LLMG series, manufactured by Taiyo Yuden. It features a 0603 (1608 metric) surface-mount package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The component provides an impedance of 120 ohms at 100 MHz with a tolerance of 25%. It supports a maximum DC current of 1.2 A and has a maximum DC resistance of 0.13 ohms. The operating temperature range extends from -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• Designed for high-current applications within a compact 0603 footprint
• Provides effective electromagnetic interference suppression at 100 MHz
• Low DC resistance minimizes power loss in signal lines

Chip Ferrite Bead Applications

• High-speed data line filtering
• Power supply noise suppression
• General-purpose EMI suppression in compact electronics

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'RG' against official Taiyo Yuden documentation to confirm packaging and material specifications. Ensure the required impedance tolerance and current ratings align with circuit design constraints before ordering. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents.

Chip Ferrite Bead Selection Notes

Select this component when space is limited but high current handling is required. The 0603 size offers a balance between performance and board area. Compare the 120-ohm impedance and 1.2 A rating against alternative ferrite beads to ensure adequate noise attenuation without excessive voltage drop under load conditions.

Chip Ferrite Bead Part Context

This part belongs to the LLMG series of high-current ferrite beads. It is distinct from other Taiyo Yuden series such as LSMG or FBMH, which may offer different current ratings or impedance characteristics. The LLMG series is specifically engineered for applications requiring robust performance in small form factors.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official distributor databases or manufacturer cross-reference tools for verified alternatives.