FBMH2012HM331-TV

Chip Ferrite Bead Overview

The FBMH2012HM331-TV is a single-line ferrite bead chip manufactured by Taiyo Yuden, designed for power line applications. It features a 0805 (2012 metric) surface-mount package with dimensions of 2.0mm length, 1.25mm width, and a maximum height of 0.8mm. The component provides an impedance of 330 Ohms at 100 MHz and supports a rated current of 1.8A. Its maximum DC resistance is 130 milliohms. Operating within a temperature range of -40°C to +125°C, it meets AEC-Q200 automotive qualification standards.

Chip Ferrite Bead Feature Summary

• High-reliability construction suitable for harsh automotive environments
• Low DC resistance minimizes voltage drop in power circuits
• Compact 0805 footprint facilitates dense PCB layouts

Chip Ferrite Bead Applications

• Automotive TV application power lines
• Industrial equipment power filtering
• Medical equipment EMI suppression

Chip Ferrite Bead Procurement Notes

Verify the specific revision status before procurement, as Taiyo Yuden has updated part numbering conventions. The datasheet indicates that this component may be superseded by the LCMGA201208T331RG designation. Confirm that the ordering suffix matches the required packaging format, such as tape and reel or cut tape, to ensure compatibility with automated assembly processes.

Chip Ferrite Bead Selection Notes

Select this component when a 330 Ohm impedance at 100 MHz is required for power line noise suppression. Ensure the design accommodates a continuous current of at least 1.8A to prevent saturation. The 0805 package size should be verified against available board space. Consider the LCMGA201208T331RG if newer manufacturing standards are preferred.

Chip Ferrite Bead Part Context

This ferrite bead belongs to Taiyo Yuden's FB series, which includes components qualified to AEC-Q200 standards. These parts are engineered for high reliability in automotive, industrial, and medical sectors. The manufacturer utilizes proprietary raw materials to ensure consistent performance and low failure rates under thermal stress.

Chip Ferrite Bead Replacement Considerations

The official successor part number is LCMGA201208T331RG. Verify pinout and electrical specifications match before substitution.