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Product Detailed Parameters
- Description：FERRITE BEAD 84 OHM AXIAL 1LN
- Series：-
- Mfr：Fair-Rite Products Corp.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：84 Ohms @ 25 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：0.138" Dia x 0.236" L (3.50mm x 6.00mm)
- Features：-
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Overview
The Fair-Rite 2773003112 is an axial leaded ferrite bead utilizing 73 material composition. It provides a nominal impedance of 26 Ohms at a test frequency of 1 MHz. The component features a single inductor function with a maximum DC resistance of 0.2 Ohms. It operates within a temperature range of -55°C to +125°C and is housed in a standard axial package.
Feature Summary
- Utilizes 73 material composition for broadband noise suppression
- Axial leaded construction for through-hole mounting
- Low DC resistance design for minimal signal loss
Applications
- EMI suppression on data lines
- Noise filtering in low-frequency circuits
- Signal integrity enhancement in industrial equipment
Procurement Notes
Verify the specific impedance value against application requirements, as datasheets may list variations such as 84 Ohms at 25 MHz or 26 Ohms at 1 MHz depending on the referenced document version. Confirm axial lead configuration and RoHS compliance status prior to finalizing procurement orders to ensure compatibility with assembly processes.
Selection Notes
Select this component when broadband attenuation is required at lower frequencies compared to higher-impedance alternatives. The 73 material offers high permeability suitable for suppressing common-mode noise. Ensure the current rating exceeds the circuit's maximum operating current to prevent saturation and maintain effective filtering performance under load conditions.
Part Context
This part belongs to the Fair-Rite 27730 series of bead-on-lead components. These are designed for easy integration into existing through-hole layouts. The 73 material is distinct from other Fair-Rite compositions like Material 43, offering different permeability characteristics optimized for specific frequency ranges and noise profiles.
Replacement Considerations
Fair-Rite 2743003112 (Material 43, 100 Ohms @ 100 MHz) offers higher impedance but targets different frequencies. Verify if the target frequency response matches the application needs before substituting.
