Neodymium Block Magnet 40 x 20 x 3 mm N45 NiCuNi

Neodymium block magnet 40 x 20 x 3 mm, grade N45 with NiCuNi coating. Holding power approx. 2.0 kg.

Specifications

• Dimensions: 40 x 20 x 3 mm (length x width x height)
• Grade: N45 (neodymium)
• Coating: NiCuNi (nickel-copper-nickel)
• Magnetization: axial
• Holding power: approx. 2.0 kg
• Maximum temperature: 80 °C

What do you use this magnet for?

Suitable for small closures and removable parts: hatches and small cabinet doors, displays, model making, sensor and electronic applications, and installation in housings. The large flat surface ensures broad adhesion to flat surfaces. For jewelry, use only when concealed and not against the skin: the NiCuNi layer contains nickel. Too small for heavy doors or panels; use multiple magnets or a larger size instead. Which block magnet should you choose?

The holding power is measured under ideal conditions on a flat steel plate; in practice, the actual holding power is lower. Read how holding power is determined.

Delivery and returns

Orders placed and paid for on business days before 16:00 will be shipped the same day if in stock. Free shipping within the Netherlands on orders over €45. Consumers have a 30-day reflection period.

Safe use

Magnets are not toys and should be kept out of reach of children. Keep strong magnets away from pacemakers, electronics, and bank cards.