This product is a cylindrical neodymium magnet with pits and nickel coating on the surface. It is mainly used for sensors and adsorption. The material grades can be N52M, N50H, N48SH, N45UH, N42, N40 and below, and the operating temperature range is -40- 220℃, the default magnetization delivery, welcome to consult and customize the size of the magnet!
Note: The concave point of the magnet is mainly to distinguish the north and South Pole, and can also be marked with a line.
For more columns of cylindrical neodymium strong magnets, please click: Hollow Cylinder Magnets
Associated sensor magnets;
Ultra Small Ferrite Block Magnets For Hall Sensor 3.8x0.8x2mm
Alarm Sensor Magnet 6x6x25mm Ferrite Block
Sensor magnet related articles recommended;
What kind of sensors need use magnets?
Which side of the Hall sensor sensing magnet?