Provides standard inductance factors (AL) and their tolerances for Pot, RM, ETD, EE, EP, EL and low-profile ferrite cores. Is recommended for users and manufacturers.
IEC 62358:2004 history
2012IEC 62358:2012 Ferrite cores - Standard inductance factor for gapped cores and its tolerance
2004IEC 62358:2004 Ferrite cores - Standard inductance factor (A<(Index)L>) and its tolerance
IEC 62358:2004 Ferrite cores - Standard inductance factor (A<(Index)L>) and its tolerance was changed to IEC 62317-8:2006 Ferrite cores - Dimensions - Part 8: E-cores.