High-end Specification Ferrite Toroid Core Replacement for Amidon FT-240-31 or Fair-Rite 2631803802.
Best used within ~1 MHz to 300 MHz. Common usefor EMI suppression on cables, power lines, data lines (USB, HDMI, Ethernet)
31 Material specifically for EMI suppression applications. It does not have the dimensional resonance limitations associated with conventional MZn ferrite materials. High Permeability.
Excellent for taming RFI issues, EMI suppression, Common Mode Chokes, Balun, Unun, Transformers, Impedance Matching, Reducing Signal Loss, Inductors, Power Line Filters, HAM, CB Radio
2.4 inch Outer Diameter Width / 1.4 inch Inner Diameter Width / .5" Thickness Depth