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Product Detailed Parameters
- Description：FERRITE BEAD 90 OHM 0402 1LN
- Series：MLB03
- Mfr：Allied Components International
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：90 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 MLB03-900-RC is a multilayer ferrite bead manufactured by Allied Components International, designed for surface-mount applications. It features a 0402 package outline and a single-line configuration. The component exhibits an impedance of 90 ohms at 100 MHz and possesses a DC resistance of 500 milliohms. This passive device functions as an electromagnetic interference filter within electronic circuits.
Feature Summary
- Multilayer construction for compact surface-mount integration
- Ferrite material composition for high-frequency noise suppression
- Single-line topology for series circuit insertion
Applications
- Electromagnetic interference filtering in signal lines
- Noise suppression in high-speed digital circuits
- Power line conditioning in compact electronic modules
Procurement Notes
Verify the specific impedance tolerance and current rating requirements against the official datasheet before procurement. Confirm that the 0402 footprint matches the target PCB layout. Ensure the manufacturer designation aligns with Allied Components International to avoid counterfeit components. Cross-reference the part number suffix to confirm exact electrical characteristics.
Selection Notes
Select this component when a low-profile ferrite bead is required for high-frequency attenuation. The 90-ohm impedance at 100 MHz suits applications targeting RF noise reduction. Consider the 500-milliohm DC resistance impact on power efficiency. Evaluate the 0402 size constraint against available board space. Compare performance against alternative ferrite materials if higher current handling is needed.
Part Context
Allied Components International designs and manufactures magnetic components for commercial and industrial markets. The MLB series represents their multilayer ferrite bead offerings. These components are utilized in networking, telecommunications, and test equipment. The company emphasizes quality products for power conversion and signal integrity applications.
FAQ
What is the impedance value of the MLB03-900-RC at 100 MHz?
The impedance is 90 ohms at 100 MHz.
What is the physical package size of this ferrite bead?
The component uses a 0402 surface-mount package.
