B50x3x3mm Neodymium Magnet, 50 x 3 x 3mm Block Magnet

Item No.: B50x3x3mm
Material: NdFeB, Grade N42
Shape: Block
Dimension: 50x3x3mm
Tolerances: ±0.1mm x ±0.1mm x ±0.1mm
Weight: 0.450g
Grade: N42
Coating: Ni-Cu-Ni (Nickel)
Pull Force(lbs): 5.76 lbs (2.62kg)
Surface Field(Gauss): 4666
Magnetization direction: Through Thickness
Max Operating Temp: 80°C
Product Drawing: PDF drawing of B50x3x3mm · JPEG drawing of B50x3x3mm

Other Grade B50x3x3mm Neodymium Magnets (50x3x3mm):

Grade Item No. Product Name Pull Force Inquiry
N35 ALB-B50x3x3mm-N35 B50x3x3mm-N35 Neodymium Magnets 4.84 lbs (2.20kg) Inquiry
N38 ALB-B50x3x3mm-N38 B50x3x3mm-N38 Neodymium Magnets 4.84 lbs (2.20kg) Inquiry
N40 ALB-B50x3x3mm-N40 B50x3x3mm-N40 Neodymium Magnets 5.24 lbs (2.38kg) Inquiry
N42 ALB-B50x3x3mm B50x3x3mm Neodymium Magnets 5.76 lbs (2.62kg) Inquiry
N45 ALB-B50x3x3mm-N45 B50x3x3mm-N45 Neodymium Magnets 6.11 lbs (2.78kg) Inquiry
N48 ALB-B50x3x3mm-N48 B50x3x3mm-N48 Neodymium Magnets 6.47 lbs (2.94kg) Inquiry
N50 ALB-B50x3x3mm-N50 B50x3x3mm-N50 Neodymium Magnets 6.66 lbs (3.03kg) Inquiry
N52 ALB-B50x3x3mm-N52 B50x3x3mm-N52 Neodymium Magnets 6.85 lbs (3.11kg) Inquiry
N42SH ALB-B50x3x3mmSH B50x3x3mmSH Neodymium Magnets 5.76 lbs (2.62kg) Inquiry

High Temperature B50x3x3mm Neodymium Magnets (50x3x3mm) are also available:

Neodymium Material Type Maximum Operating Temp Curie Temp
N (N35-N52) 176°F (80°C) 590°F (310°C)
NM (N35M-N52M) 212°F (100°C) 644°F (340°C)
NH (N33H-N52H) 248°F (120°C) 644°F (340°C)
NSH (N30SH-N50SH) 302°F (150°C) 644°F (340°C)
NUH (N28UH-N48UH) 356°F (180°C) 662°F (350°C)
NEH (N28EH-N48EH) 392°F (200°C) 662°F (350°C)
NAH (N28AH-N35AH) 428°F (220°C) 662°F (350°C)

The Thermal Characteristics listed above are values commonly associated with each magnet's grade or material.  Actual performance in your application may vary with other factors, including the shape of the magnet, the Permeance Coefficient or load line, and how it is used in a circuit.  

B50x3x3mm Neodymium Magnets (50x3x3mm) with other Coating are also available:

Coating Type Overall Thickness Salt Spray Test Pressure Cooker Test
Ni-Cu-Ni (Nickel) 15-21 μm 24 hours 48 hours
NiCu + Black Nickel 15-21 μm 24 hours 48 hours
NiCuNi + Epoxy 20-28 μm 48 hours 72 hours
NiCuNi + Gold 16-23 μm 36 hours 72 hours
NiCuNi + Silver 16-23 μm 24 hours 48 hours
Zinc 7-15 μm 12 hours 24 hours

Each individual layer of Nickel and Copper are 5-7 μm thick. The Gold and Silver Coating layers are 1-2 μm thick. Test results shown to allow comparison between Coating options. Performance in your application under your specific test conditions may vary. Salt Spray testing conducted with a 5% NaCl solution, at 35°C. Pressure Cooker Test (PCT) conducted at 2 atm, 120°C at 100% RH.

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