LBMCC321611T800RG

Chip Ferrite Bead Overview

The LBMCC321611T800RG is a high-current ferrite bead from the TAIYO YUDEN LBCM series, designed for power line noise suppression. It features an impedance of 80 Ohms at a measuring frequency of 100 MHz and supports a maximum rated current of 4 A with a temperature rise (ΔT) of 40°C within an operating range of -40°C to +125°C. The component utilizes a 1206 (3216 metric) surface-mount package with a maximum DC resistance of 10 mΩ and an impedance tolerance of 25%.

Chip Ferrite Bead Feature Summary

• Engineered for high-current power line applications with robust thermal stability
• Provides effective electromagnetic interference suppression in compact surface-mount form factors

Chip Ferrite Bead Applications

• Power supply input filtering
• DC-DC converter output noise reduction
• High-current signal line protection

Chip Ferrite Bead Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact electrical tolerances and packaging configurations. Ensure compatibility with peak current requirements and thermal management constraints during integration. Cross-reference datasheet specifications for impedance characteristics at target frequencies to validate performance suitability.

Chip Ferrite Bead Selection Notes

Select this component when designing circuits requiring significant current handling capability alongside noise attenuation. Evaluate the 10 mΩ DC resistance impact on voltage drop and the 80 Ω impedance profile relative to the targeted noise spectrum. Confirm that the 1206 footprint aligns with available board space and assembly capabilities.

Chip Ferrite Bead Part Context

This part belongs to the LBCM series of high-current ferrite beads manufactured by TAIYO YUDEN. These components are specifically engineered to address EMI issues in modern electronic systems where standard ferrite beads may saturate or overheat under heavy load conditions.

Chip Ferrite Bead Replacement Considerations

The FBMJ3216HS800-TV is documented as a suggested alternate part number for this component.