Neodymium Disc Magnet - 3mm x 3mm
Neodymium Disc Magnet - 3mm x 3mm
Available in stock
This 3mm by 3mm Neodymium disc magnet, though small in size, delivers a strong magnetic holding force. Made from powerful rare earth material, it has a magnetic flux density of 5635 Gauss and a pull force of 0.244 kilograms. Identified by part number ND0303, these miniature magnets are essential components in many electronic devices such as computers, hard drives, and microphones, where reliable and stable magnetic power is crucial. Their compact size also makes them highly versatile for crafts, model making, art, and prototyping, either used individually or combined in arrays.
Pull Force Information
Pull Force Information
Pull force refers to the maximum holding strength of a magnet. Measured in kilograms, it represents the amount of weight a magnet can support when attached to 10mm thick mild steel, with full, flat, and direct surface-to-surface contact.
A magnet's pull force can be affected by several factors, including its orientation (horizontal vs. vertical) and the presence of any air gaps between the magnet and the surface it’s attached to.
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