MFBM1V3216-301-R

Overview

The Eaton MFBM1V3216-301-R is a multilayer chip ferrite bead designed for surface-mount technology in the 1206 (3216 metric) package. It provides an impedance of 300 Ohms at a test frequency of 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 2.5 A and exhibits a maximum DC resistance of 65 mOhms. It operates within a temperature range of -40°C to +85°C, features shielded construction, and contains two elements per channel.

Feature Summary

• Multilayer chip ferrite bead construction
• Shielded design for electromagnetic interference suppression
• Single-channel configuration

Applications

• Power line filtering
• High-current signal path noise reduction
• General-purpose EMI suppression in compact circuits

Procurement Notes

Verify the specific suffix 'R' corresponds to the required reel packaging format during procurement. Confirm that the 2.5 A current rating aligns with the application's peak load requirements. Ensure the 1206 footprint matches the target PCB layout. Cross-reference the manufacturer part number against official Eaton Electronics documentation to validate authenticity and specifications before ordering.

Selection Notes

Select this component when high current handling is required alongside significant impedance at 100 MHz. The low DC resistance minimizes voltage drop in power lines. Compare against the MFBW1V series if lower current ratings are acceptable for cost optimization. Verify thermal performance within the specified operating temperature range under actual load conditions.

Part Context

This component belongs to the Eaton MFBM1V series of multilayer chip ferrite beads. It shares the 1206 physical dimensions with other variants in the family but is distinguished by its specific 300 Ohm impedance and 2.5 A current rating profile. It serves as a specialized solution for applications requiring robust noise suppression in space-constrained environments.

Replacement Considerations

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