60 of 220 for sale, brand-new and used.

Cobalt Amorphous Core Toroid MSF-20A-T in hard plastic protective container of glass-polyamide and mechanically fixed with silicone sealant. MSF series toroidal magnetic cores are made of thin (25 microns) Co-based amorphous ribbon with flat hysteresis loop have high permeability and very low losses. The container has rounded edges and is designed for direct winding of a thick wire.