MFBW1V2012-201-R

Overview

The MFBW1V2012-201-R is a multilayer chip ferrite bead manufactured by Eaton Electronics. It features an impedance of 200 Ohms at a test frequency of 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 2 Amperes and has a maximum DC resistance of 150 mOhms. It utilizes an 0805 (2012 metric) surface mount package with dimensions of 2.0 mm length, 1.2 mm width, and 1.0 mm height. The device operates within a temperature range of -40°C to +85°C.

Feature Summary

• Multilayer construction for compact surface-mount integration
• Shielded design to minimize electromagnetic interference
• High current handling capability suitable for power lines

Applications

• Power supply output filtering
• Digital signal line noise suppression
• Clock circuit EMI reduction

Procurement Notes

Verify the specific impedance value and current rating against the target circuit requirements before ordering. Confirm that the 0805 footprint matches the PCB layout. Ensure the operating temperature range meets the environmental conditions of the final assembly. Check for RoHS compliance status if required by regulatory standards.

Selection Notes

Select this component when a 200 Ohm attenuation is required at 100 MHz for high-current applications up to 2A. The 0805 package offers a balance between size and current capacity compared to smaller footprints. Consider the 150 mOhms DC resistance impact on voltage drop in low-voltage circuits.

Part Context

This part belongs to the MFBW1V series of multilayer ferrite beads from Eaton Electronics. The series provides shielded solutions for noise suppression in electronic circuits. The 2012 package size indicates a standard industrial footprint compatible with automated pick-and-place manufacturing processes.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative suppliers based on identical impedance, current, and package specifications.