Disc (0.394" Diameter x 0.2" Thickness), NdFeB 42

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Stock #34-304 3-5 days
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A$12.40
Qty 1-5
A$12.40
Qty 6+
A$11.52
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Diameter (inches):
0.394
Gauss:
3.5 lbs. lift
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
NdFeB 42
Thickness (inches):
0.20
Type:
Disc

Regulatory Compliance

RoHS 2015:
Reach 224:
Certificate of Conformance:

Product Family Description

  • Neodymium Iron Boron (NdFeB) and Samarium Cobalt (SmCo)
  • High Resistivity to Demagnetization
  • Extremely Strong
  • Cost Effective

Rare Earth Magnets are constructed of Neodymium and Samarium Cobalt, offering the highest energy magnetic fields available in permanent magnets. They are ideal for applications requiring high energy but limited space. The Neodymium Iron Boron material is relatively expensive, but its high energy output makes it extremely cost-effective. Rare Earth Magnets, for this reason, are used in many demanding assembly and industrial applications where price is a concern. The Samarium Cobalt material is more stable than the NdFeB and, therefore, more appropriate for high temperature applications (250°C - 300°C).