Ceramic Rectangle Magnets
Overview

  • Ceramic (hard ferrite) bar magnets are among the most economical magnets available and are commonly used in holding, latches, science projects, toys, games, and crafts, as well as more technical applications such as sensing, actuating, and many others.
  • Ceramic magnets are not suited for high-temperature applications (over 250° C)
  • Ceramic bar magnets are a dark charcoal gray in color and do not appear metallic.

Conventional Ceramic Magnet Rectangles Specifications


Adams stocks ceramic rectangular bar magnets in Grade 5 and 8, magnetized through the thickness.

Thickness Width Length Grade Item#
0.187" 0.750" 1.000" w/ 0.187" hole 5 30C0005
0.187" 0.875" 1.870" 8 30C0157
0.375" 0.875" 1.750" 5 30C0011
0.387" 0.875" 1.875" 5 30C0012
0.500" 2.000" 3.000" 8 30C0170
0.500" 4.000" 6.000" 8 30C0018
0.750" 4.000" 6.000" 8 30C0026
1.000" 2.000" 3.000" 5 30C0190
1.000" 2.000" 6.000" 8 30C0126
1.000" 3.000" 6.000" 8 30C0144
1.000" 4.000" 6.000" 8 30C0035
1.000" 3.500" 10.625" 8 30C0036

For a comparison of Ceramic Grades 5 & 8, please see our Chart of Properties.

Tolerances

Unless otherwise specified, the following tolerances apply: Thickness: +/- 0.005 inches Width and Length: +/- 2%

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Adams is ready to be a part of your products with off-the-shelf and custom applications. Contact us to find out more.

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