Fair-Rite 67 Toroid Ferrite Ring
A ring configuration provides the ultimate utilization of the intrinsic ferrite material properties. Toroidal cores are used in a wide variety of applications such as power input filters, ground- fault interrupters, common- mode filters and in pulse and broadband transformers.
Strong magnetic fields or excessive mechanical stresses may result in irreversible changes in permeability and losses.
|Inside Diameter||13.7 mm (0.539 in)|
|Outside Diameter||22.1 mm (0.87 in)|
|Thickness||6.35 mm (0.25 in)|
|Unit Weight||5.2 grams|
|Inductance Factor: AL(nH)||24 +35%, -25%|
|Effective Cross-Sectional Area: Ae(cm2)||0.260|
|Core Constant: Σl/A(cm-1)||20.7|
|Effective Path Length: le(cm)||5.41|
|Effective Core Volume: Ve(cm3)||1.420|