8x2mm neodymium round disc magnet is a better selling magnet size, according to the customer's application environment is different, you can choose cheap zinc coating, you can also choose a better nickel-copper-nickel coating, the environment is worse can choose epoxy coating, performance, the higher the grade, the higher the surface magnetic field strength will be higher, that is, suction capacity will be stronger, measured N42 grade the highest surface magnetic strength of 2800 gauss or so! It is suitable for electronic equipment, instrumentation, family storage, personal DIY, children's toys, packaging and leather goods, etc. Please contact us for a quote if you need to buy wholesale.
Note: Radial magnetization may be required for some sensors. Some cost-sensitive applications may also consider the use of ferrite or single-sided magnets with iron shells as an alternative.
8mm round magnet recommended;
Ultra thin small disc magnet with 3M adhesive 8mm x 0.75mm
Srtong Small Ndfeb Disc Magnet Ø 8mm x 4mm(5/16" x 3/16")
Diameter 8mm flat disc neodymium magnet D8 x 1mm thick
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