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SuperMagnetMan Ferrite Ring Magnet.  Used as motor magnets, craft magnets, holding magnets, sensor magnets, and consumer electronics magnets.

0.625" (15.87mm) OD x 0.255" (6.48mm) ID x 0.200" (5.08mm) thick. Set of 25 pcs.  C1 Ceramic Ring Magnet, Magnetized through the thickness. Not plated.

Need a different magnet size for your application?  SuperMagnetMan also manufactures custom ceramic ring magnets to meet your size requirements.  These ferrite ring magnets can be manufactured with the direction of magnetization through the thickness or across the diameter.  Or, SuperMagnetMan can even make multiple pole magnets based upon your ceramic ring magnet requirements.   

Ferrite ring magnets are great for use in many applications, which include use as motor magnets, sensor magnets, hobby magnets, craft magnets, consumer electronics magnets, and speaker magnets.   Ceramic ring magnets can operate in higher temperature applications where a strong magnetic field is not needed.  

Need assistance from SuperMagnetMan and its technical magnet staff with your ceramic ring magnet requirement?  Contact us, or use our online custom magnet quote form to start the discussion. 

For a list of ceramic magnet materials and their characteristics, visit our Magnet Tables section.  Use care and caution when handling neodymium magnets, as outlined in our Magnet Safety section. 


Regular price $9.95
Inside Diameter0.255" (6.48mm)
Max Working Temp250°C
Outside Diameter0.625" (15.87mm)
Plating/CoatingNot Plated
Thickness0.200" (5.08mm)
Direction of Magnetism Through the thickness

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