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Product Detailed Parameters
- Description：FERRITE BEAD 300 OHM 0402 1LN
- Series：MLB03
- Mfr：Allied Components International
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：300 Ohms @ 100 MHz
- Current Rating (Max)：300mA
- DC Resistance (DCR) (Max)：500mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0402 (1005 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.024" (0.60mm)
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Features：-
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Overview
The MLB03-301-RC is a multilayer ferrite bead manufactured by Allied Components International. It features a 0402 (1005 Metric) surface-mount package and operates as a single-line component. The device provides an impedance of 300 Ohms at a frequency of 100 MHz. It is designed for noise suppression applications in electronic circuits.
Feature Summary
- Multilayer ferrite construction for compact noise filtering
- Single-line configuration for signal integrity management
- Surface-mount design compatible with automated assembly
Applications
- High-frequency noise suppression in data lines
- EMI reduction in portable electronic devices
- Signal conditioning in telecommunications equipment
Procurement Notes
Verify the specific impedance tolerance and DC resistance values against the official manufacturer datasheet before integration. Confirm that the 0402 footprint matches the target PCB layout dimensions. Ensure compliance with RoHS standards if required by the end-use environment. Cross-reference the part number to confirm active status and availability through authorized distribution channels.
Selection Notes
Select this component when space-constrained designs require effective high-frequency attenuation. The 300 Ohm impedance at 100 MHz makes it suitable for suppressing broadband noise on digital signals. Consider the low parasitic inductance inherent to multilayer structures for maintaining signal fidelity in high-speed interfaces.
Part Context
Allied Components International produces magnetic components for commercial and industrial markets. This ferrite bead belongs to their standard passive component lineup, supporting applications in networking and power conversion. The company emphasizes quality manufacturing for industry-standard parts used in diverse electronic systems.
FAQ
What is the operating frequency for the specified impedance?
The impedance rating of 300 Ohms is measured at a frequency of 100 MHz.
Is this component available in a multi-line configuration?
No, the MLB03-301-RC is specified as a single-line (1LN) ferrite bead.
