LBMCA321611T380NG

Chip Ferrite Bead Overview

The LBMCA321611T380NG is a wire-wound ferrite bead inductor from Taiyo Yuden, designed for power line applications. It features a 1206 (3216 metric) surface-mount package with dimensions of 3.2 mm length, 1.6 mm width, and 1.1 mm height. The component offers an impedance of 38 Ohms at a test frequency of 100 MHz with a tolerance of 30%. It supports a maximum DC current of 6 A and has a maximum DC resistance of 5 mOhms. The operating temperature range spans from -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• Wire-wound construction for high-current power line filtering
• Shielded design to minimize electromagnetic interference
• Automotive-grade reliability suitable for harsh environments

Chip Ferrite Bead Applications

• Power line noise suppression in automotive electronics
• Decoupling and filtering in advanced driver assistance systems (ADAS)
• Noise reduction in electronic control units (ECUs)

Chip Ferrite Bead Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Taiyo Yuden or authorized distributors before procurement. Confirm that the 1206 package dimensions and electrical parameters match the target circuit requirements. Ensure compatibility with automated assembly processes given the SMD/SMT termination type. Check for any recent product lifecycle notifications or obsolescence warnings.

Chip Ferrite Bead Selection Notes

Select this component when high current handling up to 6 A is required alongside effective high-frequency noise attenuation. The 38 Ohm impedance at 100 MHz provides targeted filtering for specific noise spectra. Consider the low DC resistance of 5 mOhms to minimize voltage drop and power loss in power delivery networks. The wide temperature range ensures stability in demanding thermal conditions.

Chip Ferrite Bead Part Context

This part belongs to the LBMC/LBMG series of wire-wound ferrite bead inductors by Taiyo Yuden. These components are engineered for robust performance in power circuits. The manufacturer utilizes proprietary raw materials and technologies to ensure consistency and reliability across their automotive-grade passive component portfolio.

Chip Ferrite Bead Replacement Considerations

Public documentation identifies FBMJ3216HM380NT8 as a suggested alternate part number. Verify electrical equivalence and physical footprint compatibility before substitution.