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Hefei Super Electronics Co., Ltd.
What Are You Looking For?
These magnets offer an exceptional magnetic force and strong resistance to demagnetization. They provide a reliable, long lasting hold for your items.
Size :
D10x3mmColor :
SilverOrder(MOQ) :
100pcsGrade :
OptionalSample :
FreeLead Time :
5-15 DaysPayment :
Paypal/TT/Credit CardSuper Strong Small D10x3mm Permanent Round Neodymium Magnets
Product Description
Diameter: 10mm (0.39inch)
Thickness: 3mm (0.12inch)
Material: NdFeB
Density: 7.5g/cm³
Tolerance: ±0.05 mm
Plating/Coating: Nickel Coating
Magnetization Direction: Axial (Poles on Flat Ends)
🔹 Magnetic Force Grade Optional
| eodymium | Br | Hcb | Hcj | (Bh)max | Tw | ||||
| Grade | mT | kGs | kA/m | kOe | kA/m | kOe | kJ/m3 | MGOe | ℃ |
| N35 | 1170-1220 | 11.7-12.2 | ＞868 | ＞10.9 | ＞955 | ＞12 | 263-287 | 33-36 | ＜80 |
| N38 | 1220-1250 | 12.2-12.5 | ＞899 | ＞11.3 | ＞955 | ＞12 | 287-310 | 38-39 | ＜80 |
| N40 | 1250-1280 | 12.5-12.8 | ＞907 | ＞11.4 | ＞955 | ＞12 | 302-326 | 38-41 | ＜80 |
| N42 | 1280-1320 | 12.8-13.2 | ＞915 | ＞11.5 | ＞955 | ＞12 | 318-342 | 40-43 | ＜80 |
| N45 | 1320-1370 | 13.2-13.7 | ＞915 | ＞11.5 | ＞955 | ＞12 | 342-367 | 41-44 | ＜80 |
| N48 | 1380-1420 | 13.8-14.2 | ＞923 | ＞11.6 | ＞955 | ＞12 | 366-390 | 46-49 | ＜80 |
| N50 | 1400-1450 | 14.0-14.5 | ＞796 | ＞10 | ＞876 | ＞11 | 382-406 | 48-49 | ＜80 |
| N52 | 1430-1480 | 14.3-14.8 | ＞796 | ＞10 | ＞876 | ＞11 | 398-422 | 50-53 | ＜80 |
Product Features
Here are the three main features of this D 0.39 inch x 0.12 inch nickel plated neodymium magnet disk:
✅ High Quality
✅ Strong Magnetic Performance
✅ Triple Coating
✅ Applications
This size of powerful neodymium disc magnet is highly versatile, making it suitable for both everyday use and technical applications thanks to its strong magnetic force and compact form factor.
✔ Magnetic Holding & Fixing
Ideal for magnetic closures, door catches, and small holding systems, providing reliable attachment in limited space
✔ DIY, Crafts & Jewelry
Commonly used in craft projects, model making, and jewelry clasps due to its small size and strong pull force
✔ Office & Home Applications
Suitable for tool organization, cable management, fridge magnets, and hanging lightweight items
Customization Options
Customize the Magnets You Need
The flexibility to customize size, magnetization, and coating allows the high performance dtrable NdFeB magnets to be precisely adapted to various industries, from everyday items to industrial equipment.
Packing&Shipping
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