Ferrite

Ferrite may refer to:

• Ferrite (iron), iron or iron alloys with a body centred cubic crystal structure.
• Ferrite (magnet) (e.g. Fe₃O₄ or BaFe₁₂O₁₉), ferrimagnetic ceramic materials used in magnetic applications.
• Ferrite bead, components placed on the end of data cables to reduce interference.
• Ferrite core, a structure on which the windings of electric transformers and other wound components are formed.
• Calcium aluminoferrite, Ca₂(Al,Fe)₂O₅, a mineral found in cements