This is a tiny cylinder magnet made of rare earth neodymium element, the specific size is 2mm in diameter, 3mm in thickness. Its surface coating is nickel with silvery white. The directio of magnetization is thickness. The working temperature is 80℃. Although the magnetic force of neodymium magnet is strong, the high temperature resistance is low, and the corrosion resistance and oxidation resistance are required through the coating to achieve.
Cylindrical neodymium magnet thickness magnetization direction diagram
This small cylindrical magnet is very suitable for some precision instruments, medical equipment, watches, digital products, basic crafts, and can also form magnets of different thicknesses through magnetic adsorption during use. However, its size is relatively small and its magnetic force is strong, so be careful when disassembling and using.
Other 2mm small diameter strong magnets;