SM-03152042 High Precision Copper-Plated Neodymium Rectangular Block Magnets, Miniature NdFeB Bar Magnets for Electronics & Precision Applications
Features
1. Ultra-Compact Rectangular Design: The small, precise rectangular profile is optimized for space-constrained applications, enabling seamless integration into miniature electronics, sensor assemblies, and medical devices without compromising magnetic performance.
2. High-Performance Neodymium Material: Crafted from premium sintered NdFeB, these magnets offer outstanding magnetic flux density, strong coercivity, and reliable holding force, delivering powerful performance in a tiny form factor for high-efficiency miniaturized systems.
1. Superior Copper Plating Protection: The uniform copper coating provides excellent corrosion resistance, enhanced electrical conductivity, and a durable, smooth surface finish. This plating also improves solderability and thermal stability, making the magnets ideal for electronic and electrical applications.
2. Precision Machining & Strict Tolerance Control: Each magnet is manufactured to tight dimensional and geometric tolerances, ensuring consistent size, shape, and magnetic properties across production batches, which is critical for precision assembly and reliable performance.
1. Wide Application Versatility: These copper-plated NdFeB rectangular magnets are widely used in consumer electronics, wearable devices, medical sensors, automotive components, industrial automation, and DIY magnetic projects, meeting the diverse needs of engineers, manufacturers, and designers.
2. RoHS-Compliant & Environmentally Friendly: The NdFeB material and copper plating meet international RoHS environmental standards, free of harmful substances, ensuring compliance with global manufacturing and safety regulations.
Product Details
Introduction
These miniature copper-plated neodymium (NdFeB) rectangular block magnets are premium rare-earth permanent magnets, engineered for compact, high-precision applications across electronics, sensors, medical devices, and industrial automation. Manufactured from high-performance sintered NdFeB material, they deliver exceptional magnetic strength in a tiny, space-saving rectangular profile, making them ideal for miniaturized assemblies where size and reliability are critical. The uniform copper plating provides excellent corrosion resistance, enhanced electrical conductivity, and a smooth, aesthetic finish, while ensuring long-term stability in diverse operating environments. Each magnet is precision-machined to strict dimensional tolerances, guaranteeing consistent magnetic performance, perfect fit, and reliable operation in even the most demanding miniaturized designs.