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Magnet Selection Tools

The following information was provided by Arnold. For more information, visit their website at: www.arnoldmagnetics.com

Allegro MicroSystems is pleased to offer the following tools that will assist you in magnet selection for your Hall-Effect sensor applications:

• Magnet Material Selection Table (PDF)
• Popular Alnico 8 Magnets (PDF)
• Cylindrical and Rectangular Magnet Program * (XLS, 1.2 MB)
• Sources for Ferrite Toroids and Magnets (PDF)

*Please note that you must have Microsoft Excel installed in your computer in order for the magnet program to work.  Also note that it will take a moment for this program to load.  Upon exiting the program, you will be prompted to save changes if you made any.  Please feel free to save a copy to your own hard drive for future use.

Copyright © 2008 Allegro MicroSystems, Inc. • 115 Northeast Cutoff, Worcester, MA 01606 USA • Phone: 1.508.853.5000 • Fax: 1.508.853.7895