| Resistivity | Material | Applications |
| Low ohms | Mn-Zn | SMPS inductor/transformer, Mains EMI filter (KHz-low MHz range) |
| Infinite | Ni-Zn | RF chokes, tfmr's, baluns, tuning rods |
From: Ferrite Applications
Alan K Johnson
Electrical Inteference Control
PO Box 160113
Cupertino CA 95016
© 1991