Disc magnet 4 x 2 mm, Nickel-plated

SKU:S-04-02-N
New Disc magnet 4 x 2 mm, Nickel-plated
Image is for illustrative purposes only
This compact, high-strength Neodymium disc magnet (SKU S-04-02-N) is designed for applications requiring powerful magnetic connections in limited space. It features a durable triple-layer nickel coating (Ni-Cu-Ni) for protection and longevity.



Key Specifications

- Material: Neodymium (NdFeB)

- Dimensions: 4 mm Diameter x 2 mm Height

- Magnetization Grade: N45

- Magnetization Direction: Axial

- Approximate Pull Force: 420 g (4.12 N)

- Max Working Temperature: 80°C



Applications

The small size and high magnetic strength make this magnet ideal for creating reliable connections in environments with restricted space. It is also suitable for various decorative and crafting projects.



Compliance

The product adheres to the latest European RoHS and REACH directives.
Article ID: S-04-02-N
Material: NdFeB
Shape: Disc
Diameter: 4 mm
Height: 2 mm
Tolerance: +/- 0,1 mm
Direction of magnetisation: axial (parallel to height)
Coating: Nickel-plated (Ni-Cu-Ni)
Magnetisation: N45
Strength (approx.): 420 g (4,12 N)
Displacement force (approx.): 85 g (0,832 N)
Max. working temperature: 80°C
Colour: Silver-coloured
Weight: 0,19 g
Curie temperature: 310 °C
Residual magnetism Br: 13200-13700 G (1.32-1.37 T)
Coercive field strength bHc: 10.8-12.5 kOe (860-995 kA/m)
Coercive field strength iHc: ≥12 kOe (≥955 kA/m)
Energy product (BxH)max: 43-45 MGOe (342-358 kJ/m³)

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