Disc Neodymium Magnets
The world’s most versatile fastener. From precision sensors to heavy-duty holding, our Sintered NdFeB Discs deliver maximum power in a compact round profile.
Compact Power for Every Application
Whether you need a tiny 2mm sensor magnet or a massive 100mm holding disc, our range offers the perfect balance of diameter and thickness for your magnetic circuit.
Limitless Size Options
We stock and manufacture discs with Diameters (D) from 3mm to 150mm and Thicknesses (T) from 1mm to 50mm. Custom dimensions available upon request.
Easy Integration
Available with 3M Adhesive Backing (Peel & Stick) or Countersunk holes for screw mounting. Perfect for packaging closures, woodworking, and 3D printing.
Precision Grade N52
Our flagship N52 Grade discs offer the highest magnetic energy product available, ensuring your design holds stronger while using less space.
Technical Specifications
Industrial quality sintered NdFeB with strict dimensional tolerances.
| Feature | Specification Standard |
|---|---|
| Shape Geometry | Round / Disc / Coin / Wafer (Diameter > Thickness) |
| Magnetization Direction | Axial (Poles on Flat Faces) – Standard Diametrical (Poles on Curved Sides) – Optional |
| Available Grades | N35, N38,N42, N45, N50, N52 (High Temp: M, H, SH, UH) |
| Surface Coating | Ni-Cu-Ni (Silver), Zinc (Blue/White), Epoxy (Black), Gold |
| Tolerance | Standard: ±0.05mm | Precision: ±0.03mm |
| Working Temp | 80°C (Standard) up to 230°C (Custom) |
