Disc shape neodymium magnet
They also called circular magnets which is large in diameter than thickness, disc shape is the most commonly used magnet shape. They are commonly used in holding application and cup assemblies to increase the holding strength. Diameter:Min 0.3mm-Max 220mm, Height:Min 0.5mm-Max 50mm.
Coating: Nickel (Ni-Cu-Ni), Zn, Gold, Silver, Epoxy, Teflon, Other
Application:Speakers, Toys, Bags, Purses, Microphones, Hearing AIDS, Stereo headset (MP3, MP4), Telephone receiver, Acoustic sensors