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RoHS
Compliant
Availability: In Stock
Ships the same business day if order placed by 1:00PM ET weekdays.
Price Per Package: $11.99


    Number of Packages

    10-1920-5960+

     Price Per Package 

    $11.39$11.09$10.79
    Number of Packages:
    SPECIFICATIONS

    These countersunk ring magnets are 0.500 inch (12.7mm) outside diameter, 0.150 inch (3.8mm) inside diameter and 0.125 inch (3.2mm) thick. They are magnetized through the thickness. 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 3 lbs. Maximum working temperature is 176 F (80 C).

    Part Number NSN0586
    Imperial Dimensions 0.5 inch outside diameter x 0.15 inch inside diameter x 0.125 inch thick
    Metric Dimensions 12.7mm outside diameter x 3.81mm inside diameter x 3.175mm thick
    Material Sintered Neodymium-Iron-Boron (NdFeB)
    Shape Ring
    Plating Ni-Cu-Ni (Nickel)
    Magnetization Direction Thickness
    Grade N40
    Pull Force (lbs[g]) 3.2[1451]
    Surface Field(G) 3531
    Maximum Operating Temperature 80 Deg C (176 Deg F)
    Dimensional Tolerance +/-0.005"
    Magnet Quantity 12
    Volume (cm3) 0.37
    Weight (g) 2.75
    Brand Magcraft
    Packaging Magpak Tube
    UPC 897970000907
    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

    Documents

    RoHS Certificate
    2D CAD Drawing
    Specification Sheet
    IGES CAD File
    STEP CAD File
    Customer Service Available Monday- Friday 9am - 5pm ET
    Contact us: Magcraft EMail Image or Give us a call: (888)774-6005