Neodymium Block Magnet 50 x 21 x 2 mm N35
An NdFeB (neodymium) magnet provides high magnetic attraction for its size, making it useful for technical projects, DIY and industrial applications. It is much stronger than conventional ferrite magnets and generally has a protective coating because the material can corrode over time. N35 indicates the magnetic grade. NdFeB grades commonly range from N35 to N52, with higher numbers generally indicating stronger magnets. The block shape is easy to position, provides a large contact area on flat surfaces and fits readily into a variety of holders.
The larger design suits demanding applications, including attachments with high magnetic attraction, grippers and professional use. For good results, use a flat, clean metal surface. Any gap caused by thick paint or an uneven surface reduces holding force.
Warning: keep away from children. Strong attraction can cause pinching injuries, and the magnets may break. Store them with spacers. Keep them away from bank cards, sensitive electronics and medical devices.
Neodymium Block Magnet 50 x 21 x 2 mm N35
| Shape | Block |
| Dimensions | 50 x 21 x 2 mm |
| Length | 50 mm |
| Width | 21 mm |
| Height | 2 mm |
| Material | NdFeB |
| Magnetic Grade | N35 |
| Coating | Nickel |
| Dimensional Tolerance | ±0,1 mm |
| Approximate Weight | 16,043 g |
| Holding Force | 3,8 kg (37,3 N) |
| Maximum Operating Temperature | 80 °C |
| Magnetisation Direction | Axial |
| Remanence Br | 1,17 - 1,22 T |
| Coercivity bHc | ≥ 868 kA/m |
| Intrinsic Coercivity iHc | ≥ 955 kA/m |
| Maximum Energy Product BHmax | 263 - 287 kJ/m³ |
