2.5x2.5x2.5mm NdFeB Cube Magnets

This tiny 2.5mm neodymium rare earth magnet cube is our smallest but has a respectable 1lb holding force and 5300 gauss field strength 0.1mm above its surface.

Click on Specifications below for gauss & pull force at 5 heights above the magnet; the highest readings are always at zero distance with lowest values at 10 & 100mm above.



Related Products

SKU: 44220-2.5
Cube magnet, 2.5mm, Neodymium/N42, Full Sintered/Pressed

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You can open or download a copy of the Hysteresis Graph or ROHS certification that applies to all our N42 grade magnets.

Titanium tweezers can be used to handle square magnets & position them easily. The Mark I Magnaprobe is ultra sensitive & can be used to check stray magnetic fields. The Mark II Magnaprobe is a fast & convenient way to confirm magnet are positioned with their poles pointing correctly.



Field Strength (Gauss) & Pull Force in Pounds & Kilograms at 5 Distances Above Magnet
SKU: 44220-2.5;       Size: 2.5x2.5x2.5mm
Distance (mm): 0 0.1 1 10 100
Gauss 5666.8 5251.6 2244.4 22.7 0.0
Pounds 1.0 0.8 0.1 0.0 0.0
Kilograms 0.4 0.4 0.1 0.0 0.0
  • N42 grade: ~13,200 gauss (1.3T)
  • magnetized through the thickness
  • nickel-copper-nickel coated
  • size tolerance for dimensions <10mm: +/- 0.05mm
  • size tolerance for dimensions >10mm: +/- 0.1mm
  • magnet strength variance piece to piece: <2%
  • 80C maximum operating temperature