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Product Detailed Parameters
- Description：FERRITE BEAD 150 OHM 0805 1LN
- Series：MFBW1V2012
- Mfr：Eaton - Electronics Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：150 Ohms @ 100 MHz
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：100mOhm
- 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 MFBW1V2012-151-R is a multilayer chip ferrite bead from Eaton Electronics, housed in an 0805 (2012 metric) surface-mount package with dimensions of 2.0 mm length, 1.2 mm width, and 1.0 mm height. It provides an impedance of 150 Ohms at a test frequency of 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 2.0 A and features a maximum DC resistance of 100 mOhms. It operates within a temperature range of -55°C to +125°C.
Feature Summary
- Multilayer construction for compact high-density circuit integration
- Shielded design to minimize electromagnetic interference
- High current handling capability suitable for power line filtering
Applications
- Noise suppression on high-current data lines
- EMI filtering in portable electronic devices
- Signal integrity protection in automotive electronics
Procurement Notes
Verify the specific suffix '151' corresponds to the required 150 Ohm impedance value during procurement. Confirm the 0805 footprint compatibility with your PCB layout. Ensure the 2.0 A current rating meets your circuit's peak load requirements. Check RoHS compliance status if restricted substances are a concern. Validate the operating temperature range against your environmental conditions.
Selection Notes
Select this component when a 0805 footprint is required for space-constrained designs. Choose based on the 150 Ohm impedance target at 100 MHz for effective noise attenuation. Consider the 2.0 A current rating for power distribution networks. Evaluate the low DC resistance to minimize voltage drop. Compare thermal performance against other shielded beads in the MFBW1V series.
Part Context
This part belongs to the MFBW1V series of multilayer chip ferrite beads from Eaton Electronics. The series offers various impedance values and current ratings in standard SMD packages. These components are designed for EMI suppression in digital circuits. The 0805 size balances performance with board space efficiency.
Replacement Considerations
Cross-reference with Eaton MFBW1V2012-181-R for higher impedance needs. Verify physical dimensions and electrical parameters against competitors like Murata or TDK before substitution.
