Neodymium Disc Magnets — N52 & N55 Round Rare Earth Magnets
JC Magnetics offers a comprehensive selection of neodymium disc magnets in premium N52 and N55 grades, spanning diameters from under 5mm to over 60mm and thicknesses from ultra-thin 0.5mm wafers to robust 10mm cylinders. N52 is the most widely used high-performance commercial grade, while N55 — the highest sintered neodymium grade currently in production — delivers up to 15% more pull force at equivalent dimensions, ideal for space-constrained applications where every unit of magnetic performance counts. Each disc magnet is manufactured from sintered NdFeB alloy and finished with triple-layer nickel-copper-nickel (Ni-Cu-Ni) plating for corrosion resistance and long service life. Round disc magnets are widely used in sensor assemblies, DC motors, magnetic closure systems, reed switch activation, electronic component mounting, and precision instrumentation. All stock ships from our Brooklyn, NY facility.
Brand: JC-magnetics
Model: JCN52-CYL6-10
6mm x 10mm (15/64" x 25/64") Neodymium Cylinder Magnet – N52 GradeKey Features:Dimensions: 6mm diameter × 10mm height (Approx. 15/64" × 25/64")
Magnet Grade: N52 – Maximum commercial energy product
Pull Force: Approx. 4.04 lbs
Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) triple-la..
$0.88
Brand: JC-magnetics
Model: JCN52-DSC6-12DM
6mm x 12mm (15/64" x 15/32") Diametric Neodymium Cylinder Magnet – N52 Grade Key Features:Dimensions: 6mm diameter × 12mm height (Approx. 15/64" × 15/32")Pull Force: Approx. 7.07 lbs
Magnet Grade: N52
Magnetization: Diametrically Magnetized (Poles on the curved si..
$1.50
Brand: JC-magnetics
Model: JCN52-DSC6-1G
Pull Force: 0.80 LBDimensions: 6mm diameter x 1mm thickness, (0.236in x 0.039in) 15/64in x 1/32in Gold PlatedMaterial Features: Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When add..
$0.36
Brand: JC-magnetics
Model: JCN52-DSC6-1
6mm x 1mm (15/64" x 1/32") Neodymium Disc Magnet – N52 Grade | Slim-Profile StabilityKey Features:Dimensions: 6mm diameter × 1mm thickness (Approx. 15/64" × 1/32")
Pull Force: Approx. 0.80 lbs
Magnet Grade: N52
Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer plating for a dura..
$0.32
Brand: JC-magnetics
Model: JCN55-DSC6-1
Key SpecificationsPull Force: 0.87 lbsDimensions: 6mm diameter × 1mm thickness (15/64" × 1/32")Grade: N55 - Premium neodymium magnet gradeMaterial: Neodymium (NdFeB) - The world's strongest permanent magnetProduct DescriptionThese ultra-thin N55 neodymium disc magnets deliver exceptional magnetic st..
$0.34
Brand: JC-magnetics
Model: JCN52-CYL6-25DM
6mm x 25mm (15/64" x 63/64") Diametric Neodymium Cylinder Magnet – N52 GradeKey Features:Dimensions: 6mm diameter × 25mm length (Approx. 15/64" × 63/64")Pull Force: Approx. 11.07 lbs
Magnet Grade: N52
Magnetization: Diametrically Magnetized (Poles on the curved sides/l..
$2.10
Brand: JC-magnetics
Model: JCN52-DSC6-2
6mm x 2mm (15/64" x 5/64") Neodymium Disc Magnet – N52 GradeKey Features:Dimensions: 6mm diameter × 2mm thickness (Approx. 15/64" × 5/64")
Magnet Grade: N52
Pull Force: Approx. 1.64 lbs
Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer plating for a durable, professional f..
$0.33
Brand: JC-magnetics
Model: JCN52-DSC6-2G
Pull Force: 1.64 LBDimensions: 6mm diameter x 2mm thickness, (0.236in x 0.078in) 15/64in x 5/64in Gold PlatedMaterial Features: Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When add..
$0.39
Brand: JC-magnetics
Model: JCN55-DSC6-2
Key SpecificationsPull Force: 1.44 lbsDimensions: 6mm diameter × 2mm thickness (15/64" × 5/64")Grade: N55 - Premium neodymium magnet gradeMaterial: Neodymium (NdFeB) - The world's strongest permanent magnetProduct DescriptionThese high-performance N55 neodymium disc magnets deliver exceptional magne..
$0.38
Brand: JC-magnetics
Model: JCN52-DSC6-3
Pull Force: 2.44 LBDimensions: 6mm diameter x 3mm thickness, (0.236in x 0.118in) 15/64in x 1/8inMaterial Features: Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (Fe) an..
$0.64
Brand: JC-magnetics
Model: JCN52-DSC6-3E
Pull Force: 2.44 LBDimensions: 6mm diameter x 3mm thickness, (0.236in x 0.118in) 15/64in x 1/8in Epoxy Coated - WaterproofMaterial Features: Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides ser..
$0.66
Brand: JC-magnetics
Model: JCN52-DSC6-3G
Pull Force: 2.44 LBDimensions: 6mm diameter x 3mm thickness, (0.236in x 0.118in) 15/64in x 1/8inMaterial Features: Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (Fe) an..
$0.72