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Product Detailed Parameters
- Description：FERRITE BEAD 80 OHM 0402 1LN
- Series：MFBW1V1005
- Mfr：Eaton - Electronics Division
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：80 Ohms @ 100 MHz
- Current Rating (Max)：450mA
- DC Resistance (DCR) (Max)：200mOhm
- Ratings：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：0402 (1005 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.026" (0.65mm)
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Features：-
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Overview
The MFBW1V1005-800-R is a multilayer ferrite chip bead designed for EMI suppression in power line applications. Manufactured by Eaton Electronics Division, this component features an impedance of 80 Ohms at 100 MHz and supports a maximum DC current of 450 mA. It has a maximum DC resistance of 200 mOhms and operates within a temperature range of -40°C to +85°C. The device is housed in a compact 0402 (1005 metric) surface-mount package with dimensions of 1.00mm x 0.50mm x 0.65mm.
Feature Summary
- Multilayer construction provides effective electromagnetic interference suppression for sensitive circuits
- Shielded design minimizes external magnetic field interaction
- Compact 0402 footprint enables high-density board layouts
Applications
- Power line filtering in portable electronic devices
- EMI suppression in mobile communication modules
- Noise reduction in automotive infotainment systems
Procurement Notes
Verify the specific suffix and impedance tolerance against project requirements before ordering. Confirm RoHS3 compliance status as per the latest manufacturer documentation. Ensure storage conditions adhere to moisture sensitivity level 1 guidelines to prevent soldering defects during assembly.
Selection Notes
Select this component when space constraints require a 0402 package size while maintaining adequate current handling capabilities. Compare the 450 mA rating against peak load currents to ensure reliability. Consider the 200 mOhm DC resistance impact on voltage drop in low-voltage power distribution networks.
Part Context
This part belongs to the MFBW1V series of multilayer ferrite beads from Eaton Electronics. The series offers various impedance values and current ratings in standardized metric packages. These components are engineered for general-purpose EMI suppression in consumer electronics and industrial control applications requiring reliable noise attenuation.
Replacement Considerations
Direct substitutes include other Eaton MFBW1V1005 variants with matching 80 Ohm impedance at 100 MHz. Verify that alternative parts maintain identical 450 mA current ratings and 0402 package dimensions to ensure mechanical compatibility.
