Standex-Meder Electronics Datasheets for Rare-Earth Magnets

Rare-earth magnets are permanent magnets made of alloys of rare earth components. Rare-earth magnets have the strongest magnetic field of most magnets.
Rare-Earth Magnets: Learn more

Product Name Notes
Features Inexpensive magnet material Working Temperature up to 250°C Low Corrosion Tendency Used in many Floats Brittle Hard ferrite magnets are produced with iron oxide and barium or strontium oxide.
Features Rare Earth Metal High energy density (small sizes possible) Working Temperature up to 160°C Best Opposing Field Resistance Brittle Rare earth magnets like NdFeB Neodymium-Iron-Boron magnets have the highest...
Features Rare-Earth Metal High energy density (small size possible) Working Temperature up to 250°C Best Opposing Field Resistance Rare earth magnets like Samarium-Cobalt Magnets (SmCo) have the highest energy density...
Features Working Temperature from -250 up to 450°C Low Temperature Coefficient Adjustable Magnetic Moment Easy to Adjust Important ratio between diameter to length (1×4) for better stability Raw materials for...