NS0184

Neodymium 30mmX25mmX5mm

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Voice Name Symbol SI CGS
Shape Length L 30 mm 3 cm
Width W 25 mm 2.5 cm
Height H 5 mm 0.5 cm
direction of magnetization M A
Weight Net 0.0281 kg 28.1 g
Surface treatment Ni 12 μm  
Magnetic
Characteristics
Surface magnetic flux density B 187.5 mT 1875 Gauss
Suction force
Adhesion
F 8.96 kgf 8967 gf
Magnetic flux density on load point Bd 312.8 mT 3128 Gauss
Total flux φo 0.00023463 Wb 23463 Mx
Permeance Coefficient Pc 0.37 Pc  
Maximum usage temperature Tw 70 ℃
Minimum usage temperature Tw  ℃
Material properties Materialsymbols Neodymium 35  
remanence Br 1170-1220 mT 11.7-12.2 kG
Coercivity Hcb ≧868 kA/m  kOe
Intrinsic coercive force Hcj ≧955 kA/m  kOe
Maximum energy product BH 263-287 kj/m3  MGOe
Temperature coefficient Br -0.12 %/℃  
Hcj -0.55 %/℃
Heat resistant temperature Tw ≦80 ℃
Curie temperature Tc 310 ℃
Density ρ 7.5 kg/m3
Remarks REACH RoHS Directive

*Magnetic flux density and attraction/heat force depends on the measurement equipment and the environment. These are only references values, these are not the guaranteed value.