Most of the thin magnets we have seen are mainly made of neodymium magnets. In fact, ceramic ferrite magnets can also be made thinner and can be used in some relays, medical equipment, Hall sensors and many other fields. This one is a thin flat ferrite rectangle with a length of 40mm, a width of 20mm and a thickness of 0.65mm. Y30 grade, Customers who need to use this magnet are welcome to send us an email or inquiry. We have enough strength to customize it for you.
Real pictures of 40x20x0.65mm ferrite block magnet samples;

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