This is a small circular strong magnet made of rare earth neodymium iron boron. It is currently the strongest commercially available magnet material. The sample has a diameter size of 5mm and a thickness of 0.5mm, which is very thin (flat). It is made of N42 grade material, with a maximum temperature resistance of 80 degrees Celsius. The surface is plated with nickel, and the thickness is magnetized. The surface magnetic strength is 1920 Gauss, and the tensile force is about 120g. It is suitable for various precision electronics, medical devices, packaging, toys, handicrafts, headphones, jewelry, etc, The direct supply price from the manufacturer is low. Customers from various countries are welcome to inquire.
Ultra-thin round small magnet D5x0.5mm diameter size measurement and size display;