FERRITE CORE CYLINDRICAL 307OHM; Impedance @ 100MHz:307ohm; Length:12.7mm; Frequency Min:-; Frequency Max:-; Inner Diameter:10.7mm; Outer Diameter:17.5mm; Product Range:-; Cable Diameter Max:10.3mm; External Diameter:17.5mm; External Length / Height:12.7mm; Ferrite Case Style:Toroid; Impedance @ 25MHz Typ:237ohm; Internal Diameter:10.7mm; Material Grade:4 W 1500