Neodymium Disc Magnet 11 x 2.2 mm N48
An NdFeB (neodymium) magnet provides high magnetic attraction for its size, making it useful for technical projects, DIY and quick attachments. Compared with conventional ferrite magnets, neodymium provides much greater magnetic attraction. A protective coating helps improve durability. N48 indicates the magnetic grade; a higher number generally means a stronger magnet, with grades commonly ranging from N35 to N52.
At Ø11 × 2.2 mm, this magnet is useful for magnetic catches, workshop organisation, DIY projects and lighter attachments to metal surfaces. Even a small gap caused by thick paint, tape or an uneven surface noticeably reduces holding force. It performs best on solid steel.
Warning: keep away from children. Strong attraction can cause pinching injuries, and the magnet can chip easily. Store magnets with spacers and avoid impacts. Keep them away from bank cards, sensitive electronics and medical devices.
Neodymium Disc Magnet 11 x 2.2 mm N48
| Shape | Disc |
| Dimensions | 11 x 2,2 mm |
| Diameter | 11 mm |
| Thickness | 2,2 mm |
| Material | NdFeB |
| Magnetic Grade | N48 |
| Coating | Nickel (Ni-Cu-Ni) |
| Dimensional Tolerance | ±0,1 mm |
| Approximate Weight | 1,6 g |
| Holding Force | 1,4 kg (13,7 N) |
| Maximum Operating Temperature | 80 °C |
| Magnetisation Direction | Axial |
| Remanence Br | 1,38 - 1,42 T |
| Coercivity bHc | ≥ 836 kA/m |
| Intrinsic Coercivity iHc | ≥ 955 kA/m |
| Maximum Energy Product BHmax | 366 - 390 kJ/m³ |
