8mm x 2.5mm Diametrically Magnetized Neodymium Disc Magnet N38 Small Powerful Rare Earth Round Radial Magnets for Sale (20 пак)

N38 8mm x 2.5mm Diametrically Magnetized Disc Magnet Strong Powerful Neodymium Round Magnets Nickel-Plated Small Radial Magnetization Craft Magnets for sale

This radial permanent magnet is the only disc magnet that is diametrically magnetised. This means that these rods will not lay endways on each other, but rather sideways, like fish sticks. This allows for interesting experiments, but is rather unusual in everyday life.

Dimensions: 8диам. x 2.5mm thick
Tolerances: ±0.1mm x ±0.1mm
Material: NdFeB, Grade N38
Plating/Coating: Nickel-Coated (Ni-Cu-Ni)
Magnetization Direction: Diametrically Magnetized / Radial Magnetization
Surface Field: 1990 гаусс
Max Operating Temp: 80ºC
Brmax: 12,600 гаусс
BHmax: 38 МГсЭ