MFBA2V1005P-100-R

Chip Ferrite Bead Overview

The MFBA2V1005P-100-R is a multilayer ferrite bead from the Eaton Electronics Division, designed for surface-mount technology in the 0402 (1005 metric) package. It provides an impedance of 10 Ohms at 100 MHz with a maximum DC resistance of 18 mOhms and a current rating of 4 Amperes. The component operates within a temperature range of -40°C to +125°C and holds AEC-Q200 qualification for automotive reliability.

Chip Ferrite Bead Feature Summary

• High current handling capability of 4 Amperes for power line noise suppression
• Automotive-grade reliability certified under AEC-Q200 standards
• Compact 0402 footprint suitable for space-constrained PCB layouts

Chip Ferrite Bead Applications

• Automotive electronics noise filtering
• Power supply output decoupling
• High-speed digital signal line protection

Chip Ferrite Bead Procurement Notes

Verify the specific suffix P-100-R against official Eaton documentation to confirm impedance and tolerance specifications. Ensure the procurement channel sources genuine components to maintain AEC-Q200 certification validity. Cross-reference the datasheet for thermal derating curves relevant to your operating environment.

Chip Ferrite Bead Selection Notes

Select this component when high current capacity is required alongside moderate RF attenuation. The low DC resistance minimizes voltage drop in power paths. Compare against unshielded alternatives if magnetic interference immunity is not a primary constraint. Validate that the 10 Ohm impedance meets the target frequency noise suppression requirements.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the MFBA series of shielded multilayer chips. It complements other Eaton passive components like the MCLA inductor series by providing targeted high-current noise suppression solutions for automotive and industrial applications requiring robust EMI management.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Eaton Electronics technical support or authorized distributors for verified equivalents based on impedance and current ratings.