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Product Detailed Parameters
- Description：FERRITE BEAD 220 OHM 0806 1LN
- Series：MLB10
- Mfr：Allied Components International
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：220 Ohms @ 100 MHz
- Current Rating (Max)：750mA
- DC Resistance (DCR) (Max)：300mOhm
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Package / Case：0806 (2016 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.043" (1.10mm)
- Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
- Features：-
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Overview
The MLB10-221-RC is a multilayer ferrite bead manufactured by Allied Components International, designed for electromagnetic interference suppression in surface-mount applications. Housed in an 0806 package, this component provides an impedance of 220 ohms at 100 MHz with a tolerance of plus or minus 25 percent. It features a maximum DC resistance of 0.05 ohms and supports a rated current that ensures temperature rise does not exceed 30 degrees Celsius.
Feature Summary
- Multilayer ferrite construction for effective high-frequency noise attenuation
- Surface-mount design compatible with standard PCB assembly processes
- Low DC resistance to minimize power loss in signal lines
Applications
- Electromagnetic interference filtering in telecommunications equipment
- Noise suppression in networking hardware signal paths
- EMI control in commercial test and measurement instruments
Procurement Notes
Verify the specific datasheet version for the MLB10-221-RC to confirm electrical tolerances and thermal characteristics. Ensure the procurement documentation explicitly references the 220 ohm impedance at 100 MHz and the 0806 package dimensions. Cross-reference the manufacturer's official specifications to validate the DC resistance limits and rated current parameters before finalizing orders.
Selection Notes
Select this component when designing circuits requiring moderate impedance values for broadband noise suppression in space-constrained layouts. The 0806 footprint offers a balance between performance and board area efficiency. Consider the DC resistance and rated current capabilities to ensure the component operates within safe thermal limits during continuous signal transmission without excessive voltage drop.
Part Context
Allied Components International specializes in magnetic components for industrial and commercial markets. This ferrite bead belongs to their mid-current chip bead series, addressing EMI challenges in data transmission lines. The product line supports various packaging options to accommodate different manufacturing requirements across telecommunications and networking sectors.
Replacement Considerations
Consult official substitution lists for equivalent multilayer ferrite beads with matching 220 ohm impedance at 100 MHz. Verify that alternative parts maintain similar DC resistance and package dimensions to ensure mechanical compatibility. Confirm thermal performance ratings align with the original design constraints.
