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The Fair-Rite Products Corp. part number 2644666611 is a solid, free-hanging ferrite core designed for electromagnetic interference suppression. It utilizes Material 44 and features a circular geometry with an inner diameter of 0.394 inches (10.01 mm), an outer diameter of 0.562 inches (14.28 mm), and a length of 0.394 inches (10.01 mm). The component provides an impedance of 470 ohms at 100 MHz. It is currently active in production and packaged in bulk quantities.
Verify the specific material composition and impedance characteristics against your schematic requirements before ordering. Confirm that the bulk packaging format aligns with your assembly line handling capabilities. Ensure the physical dimensions fit within the designated clearance areas of your enclosure design to prevent mechanical interference.
Select this component when Material 44 properties are required for the target frequency range. The solid construction offers durability compared to split cores. Verify that the 470-ohm impedance at 100 MHz meets the noise suppression needs of the specific signal or power line being filtered.
This item belongs to the Fair-Rite Wound Beads category, specifically categorized as a cable ferrite. It is distinct from snap-on or split-core variants due to its solid, one-piece construction. The product is classified under electronic filters and is compliant with RoHS3 standards.
Cross-reference with other Material 44 solid beads such as 2644777711 if dimensional changes are acceptable. Ensure substitute parts maintain the same impedance profile at 100 MHz to preserve circuit performance.