Welcome: Login  or  Sign-Up
0 items (CA$0.00) in your cart

0.125” X 0.125” RARE EARTH ROD MAGNET (100)

0.125” X 0.125” RARE EARTH ROD MAGNET (100)
0.125” X 0.125” RARE EARTH ROD MAGNET (100)0.125” X 0.125” RARE EARTH ROD MAGNET (100)

Part# MFM658

Rare-Earth Rod Magnets, 0.125 in. Diameter x 0.125 in. Long, 100-Count

Product Description

These rod magnets are 0.125 inch (3.2mm) diameter and 0.125 inch (3.2mm) long. They are magnetized through the length. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Their individual pull force is approximately 1 lb. Maximum working temperature is 176 F (80 C).

Part Number NSN0658
Imperial Dimensions 0.125 inch diameter x 0.125 inch long
Metric Dimensions 3.175mm diameter x 3.175mm long
Material Sintered Neodymium-Iron-Boron (NdFeB)
Shape Rod
Plating Ni-Cu-Ni (Nickel)
Magnetization Direction Length
Grade N40
Pull Force (lbs[g]) 1.43[649]
Surface Field(G) 3954
Maximum Operating Temperature 80 Deg C (176 Deg F)
Dimensional Tolerance +/-0.005"
Magnet Quantity 100
Volume (cm3) 0.03
Weight (g) 0.19
Brand Magcraft
Packaging Magpak Tube
UPC 897970000587
Remanent Flux Density Br (kG [T]) 12.5-12.8 [1.25-1.28]
Coercivity HcB (kOe [kA/m]) >=11.3 [>=923]
Intrinsic Coercivity HcJ (kOe [kA/m]) >=12.0 [>=995]
Maximum Energy Product Bhmax (MGOe [kJ/m3]) 38-41 [302-326]
Density p(g/cm3) >=7.45
Compression Strength (Mpa) 600-1200
Bending Strength (Mpa) 150-380
Vickers Hardness (HV) 460-660
Recoil Permeability (urec) 1.05
Electrical Resistance (Ohm*mm2/m) 1.25-1.55
Curie Temperature Tc (°C) 310
Thermal Expansion Coefficient 100°C//(x10^-6/K) 6
Thermal Expansion Coefficient 100°C?(x10^-6/K) -1