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Neodymium Magnet, NdFeB, Round【50 Pieces Per Package】

Neodymium Magnet, NdFeB, Round
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Product Description

Containing mainly Nd (neodymium), Fe (iron), and B (boron), the neodymium magnet is currently the most powerful magnet available.
Excellent mechanical strength with energy product about 8 times stronger than anisotropic ferrite magnets.
The neodymium magnet itself is prone to rusting, so nickel plating surface processing is applied as standard.
However, as its temperature resistance is low, care is required when using.

Drawing

Neodymium magnet NdFeB round type: Related images

Part number: Dimensional drawing of ND0109

Neodymium magnet NdFeB round type: Related images

Part number: Dimensional drawing of ND0306

Product Specifications

Neodymium magnet NdFeB round type: Related images

Part number: External appearance of ND0109

Neodymium magnet NdFeB round type: Related images

Part number: External appearance of ND0306

ItemsNameSymbolSICGS
ShapeDiameterD1 mm0.1 cm
HeightH1 mm0.1 cm
Magnetization directionMAxial direction
WeightNet0.0000059k
g
0.0059 g
Surface TreatmentNi12µm 
Magnetic characteristicsSurface magnetic flux densityB178 mT1,780 Gauss
Suction power
Holding force
F0.034 kgf34 gf
Operating point
Magnetic flux density
Bd917 mT9,170 Gauss
Total
flux
øo0.00000072 Wb72Mx
Permeance
Coefficient
Pc3.47 Pc 
Upper limit temperatureTw105°C
Lower limit temperatureTw-°C
Material characteristicsMaterial symbolNeodymium35 
Residual magnetic flux densityBr1170-
1220 mT
11.7 to 12.2 kG
Coercive forceHcb≥ 868 kA/mkOe
Intrinsic coercive forceHcj≥ 955 kA/mkOe
Maximum energy
product
BH263-
287kj/m^3
MGOe
Temperature coefficientBr-0.12%/°C 
Hcj-0.55%/°C
Heat-Resistant TemperatureTw≦80°C
Curie temperatureTc310°C
Densityρ7.5 kg/m^3
NotesREACH Directive

Part number: ND0109

ItemsNameSymbolSICGS
ShapeDiameterD2 mm0.2 cm
HeightH0.5 mm0.05 cm
Magnetization directionMAxial direction
WeightNet0.0000118k
g
0.0118 g
Surface TreatmentNi12µm 
Magnetic characteristicsSurface magnetic flux densityB158.2 mT1,582 Gauss
Suction power
Holding force
F0.05 kgf50 gf
Operating point
Magnetic flux density
Bd440.2 mT4,402 Gauss
Total
flux
øo0.00000138 Wb138Mx
Permeance
Coefficient
Pc0.61 Pc 
Upper limit temperatureTw80°C
Lower limit temperatureTw-°C
Material characteristicsMaterial symbolNeodymium35 
Residual magnetic flux densityBr1170-
1220 mT
11.7 to 12.2 kG
Coercive forceHcb≥ 868 kA/mkOe
Intrinsic coercive forceHcj≥ 955 kA/mkOe
Maximum energy
product
BH263-
287kj/m^3
MGOe
Temperature coefficientBr-0.12%/°C 
Hcj-0.55%/°C
Heat-Resistant TemperatureTw≦80°C
Curie temperatureTc310°C
Densityρ7.5 kg/m^3
NotesREACH Directive

Part number: ND0306

  • *Please refer to the catalog for any types or part numbers other than those above
  • * The magnetic flux density, pull force, and heat resistance differ depending on the measuring equipment and environment. These are reference values, not guaranteed values.
Part Number
ND1140
ND1141
ND1142
Part NumberPriceMinimum Order Qty.Number of pc(s). included in pkg.Number of pc(s). included in pkg.Volume DiscountDays to ShipSố ngày giao hàngAttraction Force (Specific)
(N)
O.D.
(Ø)
Height
(mm)

514,809 VND

1 Pack(s)

50 Pieces Per Package

50 Pieces Per Package

11 Day(s) or more 0.620.7

623,529 VND

1 Pack(s)

50 Pieces Per Package

50 Pieces Per Package

11 Day(s) or more 2.62.512

538,332 VND

1 Pack(s)

50 Pieces Per Package

50 Pieces Per Package

11 Day(s) or more 2.341.4

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Basic InformationThông tin cơ bản

Shape Round Attraction Force (Range)(N) ~10.0 Magnet Type (Material) Neodymium Magnet
Surface Treatment Nickel plating