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Hefei Super Electronics Co., Ltd.
What Are You Looking For?
Our small fridge magnets offer a reliable and sturdy hold on a variety of surfaces, including whiteboards, curtains, and tables.
Size :
20x10x1 mmColor :
SilverOrder(MOQ) :
100pcsSample :
AvailableLead Time :
3-15daysPayment :
Paypal/ TT/Credit CardDropshipping Permanent Rare Earth N35 Bar Neodymium Magnets
Product Description
Length: 20 millimeters (0.79 inches)
Width: 10 millimeters (0.39 inches)
Thickness: 1 millimeters (0.04 inches)
Material: NdFeB magnet
Tolerance: ±0.05mm
Plating/Coating: Ni-Cu-Ni (Nickel)
Magnetization direction: Axial (Flat end magnetic pole)
Warning:
These magnets are extremely powerful and must be handled with care to avoid pinching injuries or breakage. Keep them away from children and electronic devices.
Product Features
Nickel Coating Layers
Our block rare earth neodymium magnets feature a triple-layer coating of nickel, copper, and nickel. This advanced surface treatment provides superior resistance to rust and oxidation, even in humid or outdoor environments. The smooth polished surface not only enhances the appearance but also protects the magnets, ensuring long-term, stable performance.
How to Separate Magnets
① Slide one super thin neo magnet off the top of the stack
② Lift and tilt top magnet away
③ Lift the magnet to free it from the stack
Application Scenarios
20x10x1mm block NdFeB magnets are incredibly versatile. They're widely used in craft projects, model making, electronics, magnetic clasps, and precision engineering. In industrial settings, they excel at attracting, positioning, and securing metal parts. Whether you're a hobbyist or professional, these magnets provide reliable strength where space is limited and magnetic strength is crucial.
Customization
Available in grades N35 to N52, our magnets can be customized to meet your strength needs. Higher grades provide stronger pull force for demanding applications, while lower grades are suitable for general use. We can help you choose the right grade based on your project and requirements.
| Neodymium | 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 | 1330-1370 | 13.3-13.7 | ＞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 |
Packing&Shipping
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