4x1.5mm Thin Rare Earth Disc Magnet

These small but strong neodymium disc magnets are the metric equivalent of 3/16 x 1/16" & can be used in Warhammer 40K models; only $0.16

Click on Tabs below for additional information.



Related Products

SKU: 43512
Disc magnet, D4x1.5mm, NdFeb, N42, Full Sintered/Pressed

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Titanium tweezers can be used to handle small disc magnets & position them easily. The Mark I Magnaprobe can respond to as little as 0.3 gauss & will detect weaknesses in magnetic shielding. The Mark II Magnaprobe can quickly determine the presence or absence of a magnet in assembly processes.



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

Field Strength (Gauss) & Pull Force in Pounds & Kilograms at 5 Distances Above Magnet
SKU: 43512      Size:  4x1.5mm
Distance (mm): 0 0.1 1 10 100
Gauss 3960.0 3793.4 2202.1 30.6 0.0
Lb 0.57 0.52 0.21 0.00 0.00
Kg 0.26 0.24 0.09 0.00 0.00
  • 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