Neodymium Block Magnet - 10mm x 2.8mm x 1.9mm | N50

This 10mm x 2.8mm x 1.9mm Neodymium Block Magnet is a compact, high-strength rare earth magnet designed for applications where powerful magnetic performance is required in a very small package. Measuring 10mm long, 2.8mm wide and 1.9mm thick, this precision-engineered magnet delivers an impressive 0.827kg pull force and a surface magnetic flux reading of approximately 4,537 Gauss. Manufactured from premium N50-grade Neodymium (NdFeB), this magnet features a durable Nickel-Copper-Nickel (NiCuNi) silver coating that helps protect against corrosion and everyday wear while providing a smooth, professional finish. This magnet is identified by Part Number B-W2.8H1.9L10-N50. Key Features Dimensions: 10mm (L) × 2.8mm (W) × 1.9mm (H) Premium N50 Neodymium Rare Earth Magnet Pull Force: 0.827kg Surface Magnetic Flux: Approximately 4,537 Gauss Protective Nickel-Copper-Nickel (NiCuNi) coating Compact rectangular block design Suitable for industrial, commercial, engineering and hobby applications Common Uses for Neodymium Block Magnets Small neodymium block magnets are among the most versatile permanent magnets available. Their exceptional strength-to-size ratio makes them ideal for applications where space is limited but strong magnetic holding power is essential. Common applications include: Precision engineering and manufacturing Electronics and sensor assemblies Robotics and automation systems Electric motors and generators Magnetic closures and latches Custom jigs and fixtures Product prototypes Scientific experiments and laboratory equipment DIY projects, crafts and model making Magnetic displays and holding systems These magnets are also commonly referred to as rectangular magnets, bar magnets, square magnets or rare earth block magnets, depending on their dimensions and intended application. Why Choose an N50 Neodymium Magnet? Neodymium magnets have become the industry standard for high-performance permanent magnets because they produce significantly stronger magnetic fields than traditional ferrite or Alnico magnets of the same size. This allows engineers and designers to create smaller, lighter and more efficient products without compromising magnetic performance. The N50 grade offers outstanding magnetic strength, making it an excellent choice when maximum holding power is required from a compact magnet. While Neodymium magnets perform exceptionally well in most environments, they are best suited to dry operating conditions and temperatures below their maximum working limit. For high-temperature or continuously wet environments, specialist magnet materials such as ferrite or samarium cobalt may provide a more suitable long-term solution. Whether you're designing electronic equipment, manufacturing products, building prototypes or completing a DIY project, this 10mm x 2.8mm x 1.9mm N50 Neodymium Block Magnet delivers reliable, powerful magnetic performance in an incredibly compact form. In order for Neodymium magnets to be used in high humidity environments a special coating such as Teflon, Gold or Parylene-C is often required. However, most Neodymium blocks come with a standard Nickel coating that provides a reasonable level of resistance to corrosion.