Ferrite Tutorials Ferrite Mix Selection Ferrite Cross Reference Ferrite Toroid Tech Specs Ferrite Chatter Noise +3 FT240-75, ID=1.4", AC/DC/Coax Noise Filter, RFI Range .15-10 MHz SKU F240-75 $12.95 In stock Quantity: 1 Add to Bag Product Details Excellent very low frequency RFI suppression and common mode chokes All F240 singles individually labelled with specifications for easy identification. Save this product for later Favorite Tutorials