MFBM1V1005-000-R

Overview

The MFBM1V1005-000-R is a multilayer ferrite chip bead manufactured by Eaton Electronics Division. Designed for surface mount technology, it features a 0402 (1005 metric) package with dimensions of 1.00mm length, 0.50mm width, and a maximum height of 0.65mm. The component provides zero ohms impedance at the test frequency of 100 MHz. It supports a maximum DC current rating of 300mA and has a maximum DC resistance of 650 milliohms. The device operates within a temperature range of -40°C to +85°C.

Feature Summary

• Multilayer construction for effective electromagnetic interference suppression
• Shielded design to contain magnetic fields
• Single-line configuration for power line applications

Applications

• Power line noise filtering
• Electromagnetic interference suppression in electronic circuits
• Surface mount assembly on printed circuit boards

Procurement Notes

Verify the manufacturer part number MFBM1V1005-000-R against official Eaton documentation to ensure correct identification. Confirm that the required impedance is zero ohms and the current rating meets the 300mA specification. Check RoHS compliance status and moisture sensitivity level requirements before procurement. Ensure the 0402 package size fits the designated footprint on the target PCB layout.

Selection Notes

Select this component when zero ohm impedance is required for power lines rather than signal lines. The 300mA current rating distinguishes it from higher impedance variants with lower current capabilities. Consider the 650 milliohm DC resistance for voltage drop calculations. The shielded feature is critical if magnetic field containment is necessary for nearby sensitive components.

Part Context

This part belongs to the MFBM1V series of multilayer ferrite beads from Eaton Electronics. Unlike the MFBW1V series which offers various impedance values, the MFBM1V series includes specific zero-ohm options for power distribution networks. It serves as a bridge or filter element in EMI suppression designs where minimal DC resistance is needed alongside high-frequency noise attenuation.

Replacement Considerations

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