National Magnetics Group, Inc. National Magnetics Group, Inc.

Ferrite powders are available spray dried, non-spray dried or fully reacted (ie. sintered for loading  or radar absorbing purposes).  Refer to Soft Ferrite: NiZn & MnZn Datasheets for compositions (not all are available for sale).  Also, Datasheet properties listed are for finished parts sintered using proprietary firing cycles.  Custom (or re-engineering of obsolete) compositions can also be developed.