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Product Detailed Parameters
- Description：CMC 2LN 30 OHM SMD
- Series：-
- Mfr：Fair-Rite Products Corp.
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：-
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.220" L x 0.197" W (5.60mm x 5.00mm)
- Height (Max)：0.120" (3.05mm)
- Package / Case：-
- Inductance @ Frequency：-
- Impedance @ Frequency：30 Ohms @ 100 MHz
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Overview
The Fair-Rite 2752041447 is a surface-mount common-mode ferrite bead designed for EMI suppression. It features a 52 material composition and operates within a temperature range of -55°C to +125°C. The component exhibits an impedance of 30 Ohms at 100 MHz and has a maximum DC resistance of 0.2 Ohms. Its physical dimensions are 5.6 mm in length, 5.0 mm in width, and 2.85 mm in height.
Feature Summary
- Surface-mount construction for automated assembly
- Common-mode noise suppression capability
- High-temperature stability up to 125°C
Applications
- EMI filtering in high-frequency circuits
- Signal line protection in communication devices
- Power supply noise reduction
Procurement Notes
Verify the specific material grade (52) and impedance tolerance against the official datasheet before integration. Confirm that the surface-mount package dimensions match your PCB footprint requirements. Ensure the operating temperature range meets your environmental specifications. Check for RoHS compliance status if required by your manufacturing standards.
Selection Notes
Select this component when common-mode noise attenuation is required on signal or power lines. The 52 material offers effective performance at higher frequencies compared to standard mixtures. Consider the low DC resistance to minimize voltage drop across the component. Evaluate the physical size constraints to ensure compatibility with the available board space.
Part Context
This part belongs to the Fair-Rite 27 series of surface-mount ferrite beads. These components utilize specific ferrite materials optimized for electromagnetic interference suppression. The 27 series provides compact solutions for modern electronics requiring efficient noise control without significant signal degradation.
Replacement Considerations
Consult Fair-Rite documentation for direct equivalents. Verify that any substitute maintains the same 52 material composition and 30 Ohm impedance at 100 MHz. Ensure dimensional compatibility for surface-mount placement.
