Description
The Rectangular Neodymium Magnet (20 mm × 2 mm) is a high-strength rare-earth magnet known for its exceptional magnetic performance in a compact size. Manufactured from a powerful alloy of neodymium, iron, and boron (NdFeB), this magnet delivers strong holding force and reliability for a wide range of industrial, scientific, and DIY applications.
With a nickel-copper-nickel (Ni-Cu-Ni) triple coating, the magnet is protected against corrosion while maintaining durability and long service life.
Key Features
- Material: Neodymium-Iron-Boron (NdFeB) rare-earth alloy
- Shape: Rectangular
- Dimensions: 20 mm (length) × 2 mm (thickness)
- Coating: Nickel-Copper-Nickel triple layer for corrosion resistance
- Magnetic Strength: High magnetic force relative to its compact size
- Magnetization Direction: Through the 2 mm thickn
- Temperature Resistance: Up to 80 °C (176 °F) for standard grades
Specification
- Material: NdFeB (Neodymium Magnet)
- Magnet Grade: N35 / N42 / N52 (varies by supplier)
- Dimensions: 20 mm × 2 mm
- Coating: Ni-Cu-Ni
- Residual Flux Density (Br): ~1.2 – 1.4 Tesla
- Coercive Force (Hc): > 860 kA/m
- Maximum Energy Product (BHmax): 33 – 52 MGOe
- Maximum Operating Temperature: 80 °C
Application
- Extremely strong magnetic force for its size
- Compact and lightweight
- Durable corrosion-resistant coating
- Versatile for industrial, technical, and hobby applications
Datasheet: For detailed technical information, refer to the Rectangular Neodymium Magnet 20x2mm datasheet.