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The Bourns FB73-110 is a solid free-hanging ferrite core designed for cable EMI suppression. It utilizes 73 material composition, optimized for operation at 40MHz. The component features a round design with an inner diameter of 0.060 inches (1.52mm), an outer diameter of 0.153 inches (3.88mm), and a length of 0.143 inches (3.63mm). Packaged in bulk, it serves as a passive filter to reduce electromagnetic interference on cables.
Verify the specific suffix requirements when ordering, as variants such as FB73-110-RC may exist with different compliance or packaging attributes. Confirm that the bulk package type aligns with your assembly process capabilities. Ensure the 73 material grade matches your target frequency spectrum requirements for optimal performance.
Select this component based on the required inner diameter to fit the target cable size precisely. The 73 material selection is critical for applications operating around 40MHz. Consider the physical dimensions to ensure adequate clearance within the final enclosure during integration.
This part belongs to the FB series of cable ferrites from Bourns Inc., which provides various sizes and materials for EMI suppression. The FB73 designation indicates the use of manganese-zinc ferrite material suitable for higher frequency ranges compared to standard nickel-zinc alternatives.
Direct substitutes include other Bourns FB73 series cores with matching dimensions, such as FB73-085-RC, provided the inner diameter accommodates the cable. Cross-brand replacements must match the 73 material composition and physical constraints.