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Disc Magnets: Small Rare Earth Magnet Discs
This page lists small rare earth disc magnets with diameters: 2.5-12.5mm.
For discs with diameters >12.5mm see "Large Disks". If the diameter of a round magnet is
< or = height, we have included it in the rod-cylinder magnet group.
All disk magnets are N42 grade (MGOe=42) or 13,200 gauss. For other engineering specifications including field strength at the surface (0mm), 0.1mm, 1mm, 10mm & 100mm above the surface,
or for the theoretical holding force in pounds, Newtons, or grams, click on the appropriate links below.
To order a sampling of disk magnets, you can click on the search link to the left. Type in 4420* & press enter.
This will list ALL disc and rod magnets.
Disk, square, rectangle and cylinder magnets are axially magnetized, i.e. through the flat/largest surfaces.
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| ~25mm (2.5cm) = ~1 inch; 2.5mm (0.25cm) = ~ 1/10 inch; 3E=x 1000. |
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