Mix 31 ferrite. 500 in. When placed over a wire, cable or coaxial cable they suppresses common mode current flowing on the wire or wire bundle or the outside of the coax shield but does not affect the signal inside the coax cable or wire (differential current). Not sure of what sizes you need or solving a RFI problem with devices using multiple size cables? Try the Ferrite Snap On Combo Pack which has sizes from 1/4″ to 3/4″ with either Mix 31 (1-300 MHz) or Mix 61 (200-2000 MHz) or Mix 75 (100 KHz – 10 MHz). 900 in. 3 Feb 6, 2020 ยท Mix 31 Ferrite Material Manufactured by Fair-Rite Optimized for EMI suppression from 1 MHz to 300 MHz—ideal for HF/VHF/UHF applications. This material does not have the dimensional resonance limitations associated with conventional MZn ferrite materials. 000 in. For example, the DX Engineering DXE-AM-RFI kit for suppressing AM Broadcast noise includes five toroids and eight snap-on beads made from Mix 77 ferrite, which covers 100 kHz to 50 MHz. (4) Sold as a kit. Mouser offers inventory, pricing, & datasheets for 31 Ferrite Clamp On Cores. nqef ujk usbfqdo sjq bh auqc 2j9o 8v kjjy igpwt