The catalog features specifications and technical information on the company's soft ferrite E-cores, including standard E-cores, EFD, EP, ETD cores and accessories; pot cores, RM & U-cores, ring cores, EMC suppression components and plastic products. It also details the electrical characteristics of MMG-Neosid's comprehensive selection of manganese-zinc and nickel-zinc ferrite materials for electronics applications, along with an extensive application notes section.

Also included in the catalog is ordering information, part numbering charts, dimension drawings, quality assurance and manufacturing considerations for design engineers specifying the ferrite components.