MFBM1V1608-800-R

Overview

The Eaton MFBM1V1608-800-R is a multilayer chip ferrite bead designed for EMI suppression in surface-mount applications. It features an 0603 (1608 metric) package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The component provides an impedance of 80 Ohms at a test frequency of 100 MHz. It supports a maximum DC current of 2.5 A and has a maximum DC resistance of 60 mOhms. The device operates within a temperature range of -40°C to +85°C and includes a 25% impedance tolerance.

Feature Summary

• Multilayer construction for effective electromagnetic interference suppression
• Shielded design to contain magnetic fields
• High saturation current capability suitable for power line filtering

Applications

• Power supply output filtering
• DC-DC converter noise reduction
• General-purpose EMI suppression on signal lines

Procurement Notes

Verify the specific suffix 'R' corresponds to the required reel packaging configuration. Confirm RoHS3 compliance status through official documentation before integration. Ensure the 0603 footprint matches the target PCB layout constraints. Validate thermal performance under continuous 2.5 A load conditions during final design review.

Selection Notes

Select this component when an 80 Ohm impedance at 100 MHz is required for power line filtering. The 2.5 A current rating distinguishes it from lower-current variants in the series. Consider the low DC resistance of 60 mOhms to minimize voltage drop. Compare against higher impedance options if broader frequency attenuation is necessary.

Part Context

This part belongs to the Eaton MFBM1V series of multilayer ferrite beads. The series offers various impedance and current ratings within the standard 0603 package size. It is manufactured by Eaton Electronics Division and is intended for compact electronic designs requiring reliable noise suppression.

Replacement Considerations

MH1608-800T by Bourns Inc. is listed as a similar substitute part number.