4mm x 4mm Diametrically Magnetized Disc Magnet N38 Strong Neodymium Cylinder Magnets 4x4mm Diametrical Craft Magnets

N38H 4mm x 4mm Neodymium Disc Magnets Diametrically Magnetized Nickel Coated diametrically magnetized cylindrical magnets radial magnetization radially magnetized neodymium cylinders

Neodymium disc magnets are used in thousands of assemblies and products. These high performance magnets can be easily fixed into position using adhesive or pushed into holes and grooves in wood or plastic. Neodymium disc magnets are commonly found in point of sale display units, stationery folders, scale models and industrial applications. Neodymium disc magnets are truly versatile and are used as widely in homemade arts and crafts as they are in high-end technology and engineering applications. Neodymium magnets attract each other with almost twice the force that they use to attract steel objects. They also attract each other through very large distances, even small magnets will attract each other through the thickness of your finger.

Dimensions: 4mm 직경. x 4mm thick
Tolerances: ±0.1mm x ±0.1mm
Material: 세 NdFeB, Grade N38
Plating/Coating: Ni-Cu-Ni (Nickel-plated)
Magnetization Direction: Diametrically Magnetized
Surface Field: 2190 가우스
Max Operating Temp: 80ºC
Brmax: 12,600 가우스
BHmax: 38 가 얻어지고