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Product Detailed Parameters
- Description：FERRITE BEAD 315 OHM AXIAL 1LN
- Series：-
- Mfr：Fair-Rite Products Corp.
- Package：Bulk
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：315 Ohms @ 100 MHz
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：-
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：Axial
- Mounting Type：Through Hole
- Height (Max)：-
- Size / Dimension：0.386" Dia x 0.449" L (9.80mm x 11.40mm)
- Features：-
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Overview
Fair-Rite 2743012201 is an axial ferrite bead utilizing Material 31. It provides a nominal impedance of 315 ohms at 100 MHz. The component features a single lead configuration designed for through-hole mounting. It serves as an electromagnetic interference suppression element for broadband frequency attenuation.
Feature Summary
- Utilizes high-permeability Material 31 for effective noise suppression
- Provides significant impedance in the radio frequency spectrum
- Axial leaded construction for standard circuit board integration
Applications
- Broadband EMI suppression on signal lines
- Radio frequency interference filtering
- Common mode noise reduction in cables
Procurement Notes
Verify the specific material composition and impedance tolerance against current Fair-Rite datasheets before finalizing design specifications. Confirm that the axial lead style aligns with the target assembly process requirements. Ensure the operating environment remains within the specified thermal limits for Material 31 to maintain performance stability during operation.
Selection Notes
Select this component when high impedance at 100 MHz is required for broadband noise control. Material 31 offers superior low-frequency permeability compared to other formulations. The axial package facilitates easy insertion into legacy or through-hole dominated designs without requiring specialized surface mount equipment.
Part Context
This part belongs to the Fair-Rite ferrite bead family, specifically designed for discrete component applications. It complements chip beads and toroidal cores by offering a ready-to-use solution for wire-based interference mitigation. The product line focuses on providing standardized magnetic materials for diverse electronic filtering needs.
Replacement Considerations
Direct substitutes include Fair-Rite 2743003112 (Material 43) for different impedance characteristics. Cross-reference with 2743007112 for similar axial configurations. Verify compatibility with existing footprint constraints and thermal management strategies when swapping components.
