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Product Detailed Parameters
- Description：FERRITE BEAD 220 OHM 0805 1LN
- Series：MFBW1V2012
- Mfr：Eaton - Electronics Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：220 Ohms @ 100 MHz
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：150mOhm
- Ratings：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：0805 (2012 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.043" (1.10mm)
- Size / Dimension：0.079" L x 0.047" W (2.00mm x 1.20mm)
- Features：-
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Overview
The MFBW1V2012-221-R is a surface-mount ferrite bead manufactured by Eaton - Electronics Division. It provides an impedance of 220 Ohms at a frequency of 100 MHz. The component supports a maximum current rating of 2 Amperes and features a low DC resistance of 150 milliohms. Designed in an 0805 (2012 Metric) package, it operates within a temperature range of -40°C to +125°C. This device is RoHS compliant and classified under EAR99 export control.
Feature Summary
- Multi-noise current capability for effective EMI suppression
- Shielded construction to minimize magnetic interference
- High current handling with low DC resistance
Applications
- Power supply output filtering
- Data line noise suppression
- General-purpose EMI filtering in compact electronics
Procurement Notes
Verify the specific suffix and packaging configuration against the manufacturer's latest datasheet before ordering. Confirm that the selected reel quantity aligns with production requirements. Ensure compliance with RoHS3 standards and check for any recent product change notices regarding packaging or material composition updates.
Selection Notes
Select this component when a 220 Ohm impedance at 100 MHz is required in an 0805 footprint. The 2A current rating suits moderate power applications. Consider the 150 milliohm DC resistance impact on voltage drop. Verify thermal performance within the specified -40°C to +125°C operating range for the target environment.
Part Context
This ferrite bead belongs to Eaton's multi-current series designed for surface-mount assembly. It serves as a passive component for high-frequency noise attenuation in electronic circuits. The 0805 package size allows for dense PCB layouts while maintaining robust electrical performance for signal integrity management.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Eaton technical support for direct equivalents or cross-reference compatible components based on impedance, current, and package dimensions.
