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Product Detailed Parameters
- Description：FERRITE BEAD 64 OHM AXIAL 1LN
- Series：-
- Mfr：Fair-Rite Products Corp.
- Package：Bulk
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：64 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 0.175" L (3.51mm x 4.44mm)
- Features：-
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Overview
Fair-Rite Products Corp. part number 2773001111 is a solid axial ferrite bead designed for electromagnetic interference suppression. It utilizes Fair-Rite Material 43, providing an impedance of 64 ohms at 25 MHz. The component features a through-hole mounting style with leads and measures 0.138 inches in diameter by 0.175 inches in length (3.51mm x 4.44mm). It is RoHS compliant and classified as a cable ferrite.
Feature Summary
- Solid axial construction with integrated leads for direct circuit board insertion
- Material 43 composition optimized for broadband noise absorption
- Through-hole mounting configuration ensuring secure physical attachment
Applications
- Electromagnetic interference suppression on signal lines
- Noise filtering on power supply traces
- High-frequency circuit protection
Procurement Notes
Verify the specific impedance frequency rating against design requirements, as Material 43 characteristics vary across the spectrum. Confirm lead availability and axial orientation compatibility with existing assembly processes. Ensure compliance with environmental regulations such as RoHS standards applicable to the target market.
Selection Notes
Select this component when broadband attenuation is required without adding significant series resistance. Material 43 offers high permeability suitable for lower frequency noise compared to other compounds. Evaluate the physical dimensions to ensure adequate clearance within the enclosure and verify that the current carrying capacity meets the application load.
Part Context
This axial ferrite bead belongs to Fair-Rite's range of passive components used for EMI mitigation. It serves as a simple, cost-effective solution for suppressing common-mode noise on cables and PCB traces. The axial form factor allows for easy integration into legacy through-hole designs where surface-mount options are not feasible.
Replacement Considerations
Substitute parts must match the 64-ohm impedance at 25 MHz and utilize Material 43 or equivalent magnetic properties. Verify that the replacement maintains the same axial package dimensions and lead configuration to ensure mechanical fit.
