MFBW1V2012-300-R

Overview

The MFBW1V2012-300-R is a multilayer chip ferrite bead manufactured by Eaton Electronics Division. It features an impedance of 30 Ohms at 100 MHz and supports a maximum DC current of 3.0 Amperes. The component utilizes a shielded design within an 0805 (2012 metric) surface-mount package, measuring 2.0 mm in length, 1.25 mm in width, and 1.1 mm in height. It operates reliably within a temperature range of -40°C to +85°C.

Feature Summary

• Multilayer chip construction for high-frequency noise suppression
• Shielded design to minimize electromagnetic interference
• Single-line configuration for power supply filtering

Applications

• High-frequency noise suppression in compact electronic circuits
• Power supply line filtering
• Signal integrity protection in dense PCB layouts

Procurement Notes

Verify the specific impedance value and current rating against the official Eaton datasheet before integration. Confirm that the 0805 package dimensions align with the target PCB footprint. Ensure the operating temperature range meets the environmental requirements of the final assembly. Check for RoHS compliance status if required by project specifications.

Selection Notes

Select this component when a shielded ferrite bead is required for power lines carrying up to 3.0 Amperes. The 30 Ohm impedance at 100 MHz targets specific noise frequencies. The 0805 size offers a balance between current handling capability and board space efficiency compared to smaller packages.

Part Context

This part belongs to the MFBW1V series of multilayer chip ferrite beads from Eaton Electronics. The series is designed for suppressing electromagnetic interference in various electronic applications. The '2012' designation indicates the standard 0805 metric package size, while '300' denotes the nominal impedance characteristic.

Replacement Considerations

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