MFBA2V2012-601-R

Overview

The Eaton MFBA2V2012-601-R is an automotive-grade multilayer chip ferrite bead designed for surface-mount applications. It features a 0805 (2012 metric) package with dimensions of 2.0 mm length, 1.25 mm width, and 1.25 mm height. The component provides an impedance of 600 Ohms at a test frequency of 100 MHz. It supports a maximum DC current of 1 Ampere and operates within a temperature range of -55°C to +150°C. The unit weight is approximately 35 mg.

Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Multilayer monolithic construction ensures high durability
• Surface-mount design facilitates automated assembly

Applications

• Automotive electronics signal line filtering
• Wearable device circuit protection
• High-reliability consumer electronics noise suppression

Procurement Notes

Verify the specific datasheet version and AEC-Q200 qualification status directly with Eaton Electronics before integration. Confirm that the 0805 footprint matches the target PCB layout requirements. Ensure the 1A current rating aligns with the operational load conditions of the application circuit to prevent saturation or thermal issues during procurement validation.

Selection Notes

Select this component when a 600 Ohm impedance at 100 MHz is required for noise attenuation in space-constrained designs. The 0805 package offers a balance between performance and board area efficiency compared to larger footprints. Consider the 1A current handling capability for power supply lines or signal paths carrying moderate DC bias currents within the specified temperature range.

Part Context

This ferrite bead belongs to the MFBA2V series from Eaton Electronics, which specializes in automotive-grade passive components. The series utilizes multilayer technology to provide robust EMI suppression in compact packages. This specific model represents a standard impedance variant within the 0805 form factor, targeting applications requiring reliable noise filtering in harsh environments.

Replacement Considerations

Cross-reference with other AEC-Q200 qualified 0805 ferrite beads offering 600 Ohms @ 100 MHz. Verify current ratings and physical dimensions match exactly. Consult Eaton documentation for approved alternatives if supply constraints exist.