2000 
N27 Epcos
N87 Epcos
N97 Epcos
PC40 TDK
3C90 Ferroxcube
3C94 Ferroxcube
3C95 Ferroxcube
3C96 Ferroxcube
3C97 Ferroxcube
3F3 Ferroxcube
CF139 CosmoFerrites
K2001 Kaschke
K2004 Kaschke
K2006 Kaschke