Tiny Magnets
We specialize in manufacturing and distributing tiny magnets, Neo rare earth magnets and Samarium Cobalt rare earth magnets included. The precision of dimensions can reach 0.0002’’.
We specialize in manufacturing and distributing tiny magnets, Neo rare earth magnets and Samarium Cobalt rare earth magnets included. The precision of dimensions can reach 0.0002’’. We provide the macro magnets per customer’s drawing.
Tiny Magnets are also called Micro Precision Magnets, Miniature Magnets, Minitype Magnets, Mini-sized Magnets.
| Part No.: | TNM-T | TSM-T |
| Material: | NdFeB | SmCo |
| Shape: | Per drawing | Per drawing |
| Grade: | N42, N52, etc. | YX-18, YXG-26, etc |
| Coating: | Ni,Parylene C,etc | No coating needed |
| Max Operating Temp(°C/°F): | 80/176 | 300/572 |
Specifications for Tiny Magnets
| Rotor Magnets for Quartz Watch Movement | |||||||
| Material | OD | ID | Thickness | Magnetization direction |
Tolerance | Coating | |
| (mm) | (mm) | (mm) | (mm) | ||||
| SmCo | 0.8-0.2 | 0.25-0.60 | 0.35-0.60 | Radial | +/-0.005- +/-0.015 | No Coating | Inquiry |
| NdFeB | 0.8-0.2 | 0.25-0.60 | 0.35-0.60 | Radial | +/-0.005- +/-0.015 | Parylene, Nickel Coated | Inquiry |
| Ring Magnets for Fiber Optics | |||||||
| Material | OD | ID | Thickness | Magnetization direction | Tolerance | Coating | |
| (mm) | (mm) | (mm) | (mm) | ||||
| SmCo | 1 | 0.5 | 0.35 | Axial | +/-0.01- +/-0.02 | No Coating | Inquiry |
| Ring Magnets for Mobile Motor | |||||||
| Material | OD | ID | Thickness | Magnetization direction | Tolerance | Coating | |
| (mm) | (mm) | (mm) | (mm) | ||||
| SmCo | 2.5 | 1.2 | 2.8 | Radial | +/-0.01 | No Coating | Inquiry |
| NdFeB | 2.5 | 1.2 | 2.8 | Radial | +/-0.01 | Nickel | Inquiry |
| Ring Magnets for Motormeter Motor | |||||||
| Material | OD | ID | Thickness | Magnetization direction | Tolerance | Coating | |
| (mm) | (mm) | (mm) | (mm) | ||||
| SmCo | 1.6 | 0.6 | 0.6 | Radial | +/-0.01 | No Coating | Inquiry |
| NdFeB | 1.6 | 0.6 | 0.6 | Radial | +/-0.01 | Nickel | Inquiry |
| Micro Magnets for Sensor and others | |||||||
| Material | Spec | Size | Magnetization direction | Tolerance | Coating | ||
| (mm) | (mm) | ||||||
| SmCo | Cylinder | D*H | 0.2 | Axial | +/-0.005 | Nickel Coated, Parylene C, Gold Coated | Inquiry |
| NdFeB | Ring | D*d*H | 0.2 | Inquiry | |||
| Ferrite | Tile | R*r*H*T*W | 0.2 | Inquiry | |||
| Rectangle | W*L*H | 0.2 | Inquiry | ||||
| Holed Rectangle | L*W*H*d | 0.2 | Inquiry | ||||
