NiZn CoresOnly recommended for common mode inductor applicationsRing configuration optimises ferrite material propertiesCores are supplied burnished to remove sharp edgesAL values tested at 10kHz and <,10 gaussNoteLine drawing dimensions: A=diameter, B=internal diameter, C=heightThe Fair-Rite toroid ferrite ring. It is made from 61 Material and has diameter of 12.7mm.Ring material 61The overall dimensions of ring is 12.7 x 7.9 x 6.35mm