FBMH2012HM121-TV

Chip Ferrite Bead Overview

The FBMH2012HM121-TV is a single-channel ferrite chip bead from the FB series, manufactured by Taiyo Yuden. It features an SMD/SMT termination type and is housed in a 1210 (3225 metric) package with dimensions of 3.2 mm length, 2.5 mm width, and 1.05 mm height. The component exhibits an impedance of 120 Ohms at a test frequency of 100 MHz, with a tolerance of 30%. It supports a maximum DC current of 2.5 A and has a maximum DC resistance of 15 mOhms. The operating temperature range spans from -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides high-impedance noise suppression for power lines
• Optimized for EMI filtering applications
• Designed for surface-mount assembly

Chip Ferrite Bead Applications

• Power line noise suppression
• General electronic equipment filtering

Chip Ferrite Bead Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact packaging configuration and compliance status. Ensure the selected variant matches the required impedance and current ratings for the target circuit design. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Chip Ferrite Bead Selection Notes

Select this component when a 120 Ohm impedance at 100 MHz is required for EMI suppression in power circuits. Consider the 2.5 A current rating and 15 mOhms DC resistance for thermal management. The 1210 package size suits standard surface-mount layouts. Verify compatibility with the system's operating temperature range of -40°C to +125°C.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the FB series of passive components from Taiyo Yuden. The series includes various impedance values and package sizes designed for electromagnetic interference filtering. These components are commonly used in consumer electronics and industrial equipment to suppress high-frequency noise on signal and power lines.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.