MFBM1V1608-301-R

Overview

The Eaton MFBM1V1608-301-R is a multilayer chip ferrite bead designed for electromagnetic interference (EMI) suppression in single-line power applications. Housed in a compact 0603 (1608 metric) surface-mount package, this component provides an impedance of 300 Ohms at a test frequency of 100 MHz. It supports a maximum DC current rating of 1.0 A with a maximum DC resistance of 180 milliohms. The device operates within a temperature range of -40°C to +85°C and complies with RoHS3 standards.

Feature Summary

• Multilayer construction enables effective high-frequency noise attenuation in compact footprints
• Shielded design minimizes external magnetic field interference during operation
• Low DC resistance characteristics preserve signal integrity in power supply lines

Applications

• Power line filtering in portable electronic devices
• Noise suppression in automotive infotainment systems
• EMI mitigation in industrial control circuitry

Procurement Notes

Verify the complete part number including the suffix against official Eaton documentation to ensure correct impedance and current ratings. Confirm package compatibility with PCB footprint requirements. Check for RoHS3 compliance status relevant to target markets. Validate operating temperature specifications against environmental conditions. Ensure ordering quantities align with standard reel packaging constraints.

Selection Notes

Select this component when specific 300 Ohm impedance at 100 MHz is required for single-channel power filtering. Consider the 1.0 A current rating to prevent saturation under load. Evaluate the 0603 package size against available board space. Compare DC resistance values to minimize voltage drop in sensitive circuits. Assess thermal performance within the specified -40°C to +85°C operational range.

Part Context

This ferrite bead belongs to the MFBM1V1608 series from Eaton Electronics Division. The series offers various impedance options within the same 0603 form factor. These components are engineered for EMI suppression in modern electronics requiring small footprints and reliable noise reduction capabilities across diverse industrial and consumer applications.

Replacement Considerations

Cross-reference alternative ferrite beads with identical 300 Ohm impedance at 100 MHz and 1.0 A current rating. Verify matching 0603 package dimensions and terminal configurations. Ensure equivalent DC resistance and temperature coefficients for direct substitution.