5x2mm Mini Round Heavy Duty Neodymium Magnets

5x2mm Mini Round Heavy Duty Neodymium Magnets — Overview

The 5x2mm Mini Round Heavy Duty Neodymium Magnets are small, high-strength permanent magnets manufactured from NdFeB (Neodymium-Iron-Boron). Despite their compact size, these magnets deliver exceptional magnetic force, making them perfect for precision applications, compact assemblies, and DIY electronics where space is limited but holding power is essential.

Key Features

• High magnetic strength for reliable hold in small form factors
• Premium NdFeB material for long-term magnetic performance
• Mini round shape ideal for tight spaces, small enclosures, and precision work
• Durable construction resistant to demagnetization under normal use
• Easy installation can be glued, embedded, or mounted
• Versatile for electronics, crafts, models, sensors, and robotics

Specifications

• Size: 5 mm diameter x 2 mm thickness
• Material: NdFeB (Neodymium-Iron-Boron)
• Form: Mini round disc
• Type: Permanent rare-earth magnet

Common Applications

• DIY electronics and prototyping
• Sensor alignment and reed switch projects
• Small enclosures and snap-fit covers
• Crafts, scale models, and hobby projects
• Robotics, mechanisms, and small mechanical assemblies
• Educational demonstrations and classroom use
• Magnetic holders, fixtures, and positioning aids

Installation Tips and Best Practices

• Use a thin, strong adhesive such as cyanoacrylate or epoxy for permanent mounting.
• Embed magnets into recesses to improve shear resistance and keep surfaces flush.
• Note magnet polarity when aligning sensors or creating pairs to ensure correct attraction or repulsion.
• Clean surfaces before gluing for the best bond strength.
• Avoid excessive impact or bending loads, as neodymium magnets are hard but brittle.

Safety and Handling

• Small magnets present a swallowing hazard. Keep away from children and pets.
• Handle with care; strong magnets can pinch skin or attract metal objects unexpectedly.
• Store magnets separated or with spacers to avoid accidental attraction and chipping.
• Keep away from sensitive electronics and magnetic storage media to prevent interference.

Ordering and Packaging

Available in small packs for hobbyists and bulk quantities for production use. Packaged to keep magnets separated and protected during shipping. Contact us for custom pack sizes or bulk pricing.

Note: Images are for illustration purposes only.