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Product Detailed Parameters
- Description：FERRITE BEAD 1 KOHM 1206 1LN
- Series：MFBW1V3216
- Mfr：Eaton - Electronics Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：1 kOhms @ 100 MHz
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：250mOhm
- Ratings：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：1206 (3216 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.043" (1.10mm)
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Features：-
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Overview
The Eaton MFBW1V3216-102-R is a multilayer chip ferrite bead in a 1206 (3216 metric) surface-mount package. It provides an impedance of 1000 Ohms at a test frequency of 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 2 A and has a maximum DC resistance of 250 mOhms. It operates within a temperature range of -40°C to +85°C. Physical dimensions are 3.2 mm length, 1.6 mm width, and 0.9 mm height.
Feature Summary
- Multilayer construction for compact surface-mount integration
- Shielded design to minimize electromagnetic interference
- High current handling capability suitable for power lines
Applications
- Noise suppression on high-current DC power rails
- EMI filtering in portable electronic devices
- Signal integrity enhancement in automotive electronics
Procurement Notes
Verify the specific suffix 'R' indicates reel packaging when ordering. Confirm RoHS compliance status through official documentation as required by project specifications. Ensure the 1206 footprint matches the target PCB layout constraints before finalizing procurement decisions.
Selection Notes
Select this component when high impedance at 100 MHz is required alongside significant DC current capacity. The 1206 package offers a balance between thermal performance and board space efficiency. Compare DCR values against other series members if lower insertion loss is critical for the specific application circuit.
Part Context
This part belongs to the Eaton MFBW1V series of multilayer chip beads. The series includes variants with different impedance ratings and current capabilities within the same 1206 form factor. These components are designed for general-purpose noise suppression in modern electronic assemblies requiring reliable EMI control.
Replacement Considerations
Direct substitutes include MFBM1V3216-102-R from the same manufacturer family. Verify that alternative parts maintain identical impedance, current rating, and physical dimensions to ensure compatibility without redesigning the footprint.
