Rectangular Neodymium Magnet 20x2mm

The Rectangular Neodymium Magnet 20x2mm is a high-strength magnet known for its exceptional magnetic properties. Made from an alloy of neodymium, iron, and boron, this magnet is part of the rare-earth magnet family and provides a strong magnetic field in a compact size. It is widely used in various industrial, scientific, and DIY applications due to its powerful magnetic force and durability.

Key Features:

• Material: Neodymium, iron, and boron alloy (NdFeB)
• Shape: Rectangular
• Dimensions: 20mm x 2mm
• Coating: Nickel-copper-nickel triple layer for corrosion resistance
• Magnetic Properties: High remanence (Br), high coercivity (Hc), and high energy product (BHmax)
• Strength: Strong magnetic force capable of holding significant weight relative to its size
• Temperature Resistance: Typically up to 80°C (176°F), higher grades available for higher temperatures

Technical Specifications:

• Dimensions: 20mm (length) x 2mm (thickness)
• Material: Neodymium (NdFeB)
• Grade: N35, N42, N52, or similar grades (varies by supplier)
• Coating: Ni-Cu-Ni (Nickel-Copper-Nickel)
• Magnetization Direction: Through the thickness (2mm)
• Maximum Operating Temperature: Typically 80°C (176°F)
• Residual Flux Density (Br): Approximately 1.2 – 1.4 Tesla
• Coercive Force (Hc): Typically > 860 kA/m
• Energy Product (BHmax): Typically 33-52 MGOe

Applications:

• Electronics: Used in sensors, speakers, and hard disk drives.
• DIY Projects: Ideal for creating magnetic closures, fixtures, and custom magnetic solutions.
• Industrial Uses: Employed in motors, generators, and magnetic separation processes.
• Scientific Research: Utilized in experiments and prototypes requiring strong magnetic fields.
• Crafts and Models: Perfect for hobbyists and model makers needing small yet powerful magnets.

Datasheet: For detailed technical information, refer to the Rectangular Neodymium Magnet 20x2mm datasheet.