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Product Detailed Parameters
- Description：FERRITE BEAD 55 OHM 2SMD 1LN
- Series：-
- Mfr：Fair-Rite Products Corp.
- Package：Bulk
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：55 Ohms @ 25 MHz
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：0.8mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：2-SMD, J-Lead
- Mounting Type：Surface Mount
- Height (Max)：0.120" (3.05mm)
- Size / Dimension：0.201" L x 0.122" W (5.10mm x 3.09mm)
- Features：-
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Overview
The Fair-Rite 2773019446 is a surface-mount ferrite bead designed for electromagnetic interference suppression. It utilizes Fair-Rite Material 73, providing an impedance of 12 Ω at 1 MHz and 55 Ω in the SMD configuration. The component features a single-line, two-terminal design suitable for printed circuit board integration. It operates within a temperature range of -55 °C to +125 °C and complies with RoHS standards.
Feature Summary
- Surface-mount construction for automated PCB assembly
- Material 73 composition for specific frequency attenuation
- Single-line topology for signal or power line filtering
Applications
- Electromagnetic interference suppression in electronic circuits
- Signal integrity management on printed circuit boards
- High-frequency noise attenuation in data lines
Procurement Notes
Verify the exact impedance specification against the manufacturer's datasheet, as sources indicate both 12 Ω at 1 MHz and 55 Ω ratings. Confirm the package type matches the required footprint. Ensure compliance with RoHS directives if applicable to the target market. Cross-reference the material designation (Material 73) to ensure suitability for the intended frequency range.
Selection Notes
Select this component when a surface-mount ferrite bead is required for EMI suppression. Material 73 offers distinct magnetic properties compared to other Fair-Rite materials. The single-line format is appropriate for individual wire or trace protection. Verify thermal stability requirements against the -55 °C to +125 °C operating range.
Part Context
This part belongs to the Fair-Rite ferrite bead series, specifically utilizing Material 73. It is categorized as a passive component used for high-frequency noise reduction. The product is manufactured by Fair-Rite Products Corp. and is available in bulk packaging configurations.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Fair-Rite technical resources for equivalent Material 73 surface-mount beads.
