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Fair-Rite 2943666671 is a ferrite bead component from the 29 series, designed for axial lead termination. It utilizes Material 43 to provide high impedance characteristics suitable for electromagnetic interference suppression. The part exhibits an impedance of 580 ohms at a test frequency of 100 MHz. It operates within a temperature range of -55°C to +125°C and features a wound bead construction.
Verify the specific impedance value and material composition against the official Fair-Rite datasheet before procurement. Confirm that the axial lead configuration matches the target PCB layout requirements. Ensure compliance with RoHS directives as specified in the manufacturer's documentation.
Select this component when high impedance at 100 MHz is required for axial mounting. Material 43 offers distinct permeability characteristics compared to other series. Evaluate thermal stability requirements against the specified operating temperature range to ensure reliable performance under varying environmental conditions.
This component belongs to the Fair-Rite 29 series of ferrite beads. The series typically includes wound bead designs intended for general-purpose EMI suppression. Material 43 is commonly used for applications requiring high initial permeability and broad frequency coverage.