In addition to offering the EQ26 size powder cores with the XFlux® material, Magnetics now offers EQ32 (A=32 mm) size with Kool Mu® in 40 and 60 perm.
Check our EQ Shape Cores page for Magnetics Part Numbers, datasheets, and how to order EQ cores.
Contact Magnetics for information on additional sizes, permeabilities, and materials.