Dimensions: 2.5mm dia x 2mm thick
Tolerances: ±0.1mm x ±0.1mm
Material: Sintered NdFeB, Grade N38
Plating/Coating: Nickel-Plated (Ni-Cu-Ni)
Surface Field: approx. 1080 Gauss
Magnetization Direction: Diametrical
Max Operating Temp: 176ºF (80ºC)
These discs are “diametrically magnetized,” which means that the poles are located on opposite sides of the circular shape, not in the center of the circular flat surfaces like most disc magnets. The magnets will tend to want to line up side-to-side rather than stack on the flat surfaces. The unusual magnetization makes them an interesting disc to experiment with.












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