
Description:
This 4 mm x 4 mm neodymium magnet is a high-strength rare earth cylindrical magnet designed for compact and precision applications. Despite its small size, it delivers powerful magnetic performance thanks to its premium NdFeB (Neodymium-Iron-Boron) composition.
Ideal for electronics, DIY projects, crafts, sensors, and precision engineering, this mini magnet provides reliable holding force where space is limited. Its compact form makes it perfect for applications requiring accuracy, strength, and efficiency in a small footprint. With a durable silver-nickel coating, the magnet offers resistance to corrosion and wear, ensuring long-lasting performance in both hobby and professional use.
Specifications:
- Type: Neodymium Cylinder Magnet (NdFeB)
- Size: 4 mm (Diameter) × 4 mm (Length)
- Grade: N35 / N42 / N52 (as per requirement)
- Magnetization: Axial (through the length)
- Material: NdFeB Rare Earth
- Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) plating
- Finish: Smooth silver metallic
- Shape: Cylindrical rod magnet
- Max Operating Temperature: 80°C
Features:
- High magnetic strength in small compact size
- Lightweight and easy to integrate into assemblies
- Durable nickel coating for corrosion resistance
- Long-lasting magnetic power
- Precision dimensions for stable, repeatable performance
Applications:
- Electronic components & small sensors
- Magnetic closures for packaging & mini boxes
- Prototyping and engineering fixtures
- Craft projects, DIY models & educational kits
- Small holding and positioning applications
- Hobby projects, robotics & micro-mechanisms
Package Included:
1 x 4 mm x 4 mm Neodymium Magnets