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The FB43-110 is a solid free-hanging ferrite core manufactured by Bourns Inc., designed for electromagnetic interference (EMI) suppression. It features an inner diameter of 0.060 inches (1.52mm), an outer diameter of 0.155 inches (3.93mm), and a length of 0.143 inches (3.63mm). The component utilizes material grade 43 for noise filtering in cables and wiring applications.
Verify the specific suffix requirements, as the FB43-110-RC variant indicates RoHS compliance status which may differ from the base part number. Confirm material grade 43 specifications match the target frequency response needs. Ensure the inner diameter accommodates the specific cable gauge intended for the application without mechanical stress or excessive clearance.
Select this component when a compact, solid ferrite bead is required for high-frequency noise attenuation on small-diameter wires. The 1.52mm inner diameter limits suitability to thin cables. Evaluate the impedance characteristics at the specific operating frequency against the system's noise profile to ensure effective suppression without signal degradation.
This component belongs to Bourns' line of cable ferrites, specifically the FB43 series utilizing material grade 43. These cores are engineered for general-purpose EMI suppression where space constraints require a low-profile, solid form factor rather than split-core alternatives.
Publicly confirmed substitute part numbers for the FB43-110 are not available in the provided documentation. Verify compatibility with alternative ferrite cores based on matching inner diameter, material grade, and physical dimensions before substitution.