Neodymium Cube Magnet 4 x 4 x 4 mm N35
A neodymium magnet (NdFeB) is a very strong magnet magnetised in a strong magnetic field during manufacture, providing high magnetic attraction in a compact size. Compared with ferrite, neodymium provides much greater magnetic attraction. A protective surface coating helps improve durability. N35 indicates the magnetic grade; NdFeB grades commonly range from N35 to N52, with higher numbers generally indicating stronger magnets.
At 4×4×4 mm, this magnet is useful for magnetic catches, organisation, small holders and DIY projects. Even a small gap caused by paint, tape or clearance noticeably reduces magnetic attraction. It performs best on solid steel.
Warning: keep out of reach of children. Magnets can snap together suddenly, pinch skin and chip or break on impact. Handle them carefully when bringing them together or separating them. Keep them away from bank cards, sensitive electronics and medical devices.
Neodymium Cube Magnet 4 x 4 x 4 mm N35
| Shape | Cube |
| Dimensions | 4 x 4 x 4 mm |
| Length | 4 mm |
| Width | 4 mm |
| Height | 4 mm |
| Material | NdFeB |
| Magnetic Grade | N35 |
| Coating | Nickel (Ni-Cu-Ni) |
| Dimensional Tolerance | ±0,1 mm |
| Approximate Weight | 0,5 g |
| Holding Force | 0,55 kg (5,4 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 |
