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Several possible shapes for a 3mm diameter magnet

3mm diameter magnet is a kind of small size magnet, because of the magnetic force and have certain requirements, so most of them are made of neodymium, according to the customer's different, 3mm diameter magnet can be a variety of shapes.


3mm Diameter Cylindrical Magnets

3mm Diameter Cylindrical Magnets


1, 3mm Cylindrical Shape Magnets

Similar or different diameters and heights, usually a simple cylinder, mainly used in precision electronic devices, such as headphones, sensors as a miniature fixed parts, typical sizes such as 3x3mm, 3x4mm, 3x5mm, 3x10mm, etc..


Some samples;

3mm diameter rod cylinder neodymium magnet 3x8 mm

3mm diameter cylinder rare earth magnets 3mm x 20mm thick


2, 3mm diameter disk magnets

Thickness size is smaller than the diameter, in the shape of a flat disk, typical sizes such as 3x0.5mm, 3x1mm, 3x2mm, mainly used for miniature magnetic devices, electronic components and so on.


Products Direct:

3mm dia circular disc magnets 3x1.5mm [sales wholesale pull]

3mm dia small flat rare earth magnets disc 0.5mm thick 3 x 0.5


3, 3mm diameter ring magnets

3mm diameter with hole in the center, typical size of the hole is 1mm, suitable for threading or fixing special parts.


Related columns; Tiny ring magnets


4, 3mm Diameter Spherical Magnets

A complete sphere with a diameter of 3 mm, mainly used for special purposes in children's magnetic toys or precision instruments.


Sample: Small neodymium magnetic ball 3mm diameter from china


The above 4 kinds are the most common 3mm diameter magnets, if you want to customize, or understand the specific size of the bulk purchase price welcome to communicate with us by email or online message.


Recommended Reading;

3mm neodymium disc magnets gauss and pull force strength

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