Neodymium Cylinder Magnets 3x6mm

Remanence(Br):  14300-14800 Gs.

Coercivity（Hcj）: ≥876 KA/m.

Magnetic Energy Product(BHmax):  50-53 MGOe.

Max.Working Temp.: ≤60℃.

Coating Available: Zinc, Epoxy, Nickel, Ag, Au, Teflon.

As a leading neodymium cylinder magnets factory in China, BeiLun Meank also provides quality custom neodymium magnets services. Feel free to send us your requests.

Neodymium cylinder magnets (3×6mm) are compact yet exceptionally powerful magnetic components designed for precision applications where space is limited but performance cannot be compromised. Made from high-grade NdFeB (neodymium iron boron), these small cylindrical magnets deliver impressive holding strength, making them a preferred choice across electronics, manufacturing, crafts, and engineering industries.

Strong Magnetic Performance in a Compact Size

Despite their small dimensions, 3×6mm neodymium magnets provide a high magnetic energy density. This allows them to generate a strong and reliable magnetic field, suitable for tasks such as holding, fastening, positioning, and sensing. Their cylindrical shape ensures uniform magnetic distribution, making them ideal for insertion into drilled holes or assembly into tight mechanical structures.

Precision Engineering for Versatile Applications

These magnets are manufactured with tight tolerances to ensure consistent size and performance, which is essential for automated production and high-precision assemblies. Common applications include:

• Electronic devices and sensors

• DIY crafts and model making

• Magnetic closures and fasteners

• Industrial fixtures and tooling

• Medical and laboratory equipment

Their small form factor also makes them suitable for embedding into plastic, wood, or metal components without affecting the overall design.

Durable Coating and Long Service Life

Neodymium magnets are typically coated with nickel (Ni-Cu-Ni), providing a smooth finish and effective protection against corrosion and wear. This coating enhances durability, ensuring stable performance even in moderately humid environments. For specialized applications, alternative coatings such as epoxy or zinc can also be used.

Easy Integration and Customization

Thanks to their standard cylindrical design, 3×6mm magnets are easy to integrate into a wide range of products and systems. They can be used individually or combined in arrays to achieve specific magnetic strengths or directional fields. Custom magnetization options (axial or radial) are also available depending on application requirements.

Reliable Choice for Industrial and Commercial Use

Whether used in mass production or small-scale projects, neodymium cylinder magnets 3×6mm offer a reliable balance of strength, size, and versatility. Their consistent performance and adaptability make them an essential component for engineers, manufacturers, and designers looking for efficient magnetic solutions.