Ferrite Magnets

Ferrite magnets are ceramics that are stronger by weight than steel or Alnico equivalents but less so than neodymium magnets. Like all ceramics, they are brittle & will easily break if dropped onto a hard surface. They are an economical choice for use with conveyor belts and other devices to extract stray bits of metal.

Ferrite magnets are recommended for doing repulsion and attraction experiments since some of the rare earth magnets may be too strong and steel bar magnets will demagnetize immediately. The ferrites shown below are all magnetized through their thickness except for the blue/red one marked "N" & "S".

Click on image for specifications; "1-9" for quantity discounts.
	Ferrite magnet blocks & disks. Good for general purpose applications.

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P/N	Description	Qty	Unit	($US) U.S.A.($CA) Canada($US) Other
33495-255	Ferrite disk magnet, 25x5mm		1-9	0.20
33496	Ferrite block, 25x10x5mm		1-9	0.25
33498	Ferrite bar, 50x16x4mm		1-9	0.40
33499-25125	Ferrite block, 50x25x12.5mm		1-9	1.00
33499-5025	Ferrite block, 75x50x25mm		1-9	5.00
33499-10025	Ferrite block, 150x100x25mm		1-9	11.25