MFBM1V3216-501-R

Overview

The MFBM1V3216-501-R is a multilayer chip ferrite bead manufactured by Eaton Electronics. It features a 1206 (3216 metric) surface-mount package with dimensions of 3.2 mm length, 1.6 mm width, and 0.9 mm height. The component provides an impedance of 500 Ohms at a test frequency of 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 2.5 A and has a maximum DC resistance of 85 mOhms. 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
• High-current capability suitable for power line filtering

Applications

• Power supply output filtering
• DC-DC converter noise suppression
• General-purpose EMI suppression in electronic circuits

Procurement Notes

Verify the specific suffix against official Eaton documentation to confirm electrical characteristics. Ensure the ordering code matches the required impedance and current ratings. Confirm RoHS compliance status through the manufacturer's latest datasheet. Validate package dimensions for PCB footprint compatibility before procurement.

Selection Notes

Select this component when high impedance at 100 MHz is required alongside significant current handling capacity. The 1206 package offers a balance between thermal performance and board space efficiency. Consider the 85 mOhms DC resistance impact on voltage drop during circuit design. Verify that the operating temperature range meets the environmental requirements of the target application.

Part Context

This part belongs to the MFBM1V series of multilayer ferrite beads from Eaton Electronics. The series is designed for general-purpose EMI suppression in various electronic applications. The MFBM1V3216 designation indicates the 1206 package size and specific material properties optimized for high-frequency noise attenuation.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult Eaton Electronics for direct equivalents or cross-reference lists based on specific impedance and current requirements.