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The diametric disc magnets from Dexter are available as standard products (see below specifications). If you are looking for other materials (e.g. ceramic) or alternative shapes, Dexter is happy to work with you to provide you the magnet your application requires.
As with any product from Dexter, you can guarantee superior performance. Use the technical specifications chart to find the diametrically magnetized disc magnet for your requirements.
Technical Specifications
| Part Number | 2910041-1 | 2410022-1 | 2410025-1 | |
Physical Data |
||||
| Diameter | Ø | 6.0 +/- 0.1mm | 6.0 +/- 0.1mm | 6.0 +/- 0.1mm |
| Thickness | T | 2.5 +/- 0.05mm | 3.0 +/- 0.05mm | 3.0 +/- 0.05mm |
| Density | 7.6 g / cc | 7.6 g / cc | 8.2 g / cc | |
| Mass | g | ≈0.53 g | ≈0.64 g | ≈0.70 g |
| Temp Coefficient of Linear Expansion (CTE) |
5 to 8.0x10-6°C-1 | 5 to 8.0x10-6°C-1 |
5 to 8.0x10-6°C-1 | |
Magnetic Characteristics |
||||
| Material | Nd-Fe-B | Nd-Fe-B |
Sm-Co | |
| Energy Grade | 35 MGOe | 35 MGOe | 32 MGOe | |
| Temp Coefficient of Magnetic Field Strength | -0.15%°C-1 | -0.15%°C-1 |
-0.03%°C-1 | |
| Max. Operating Temp | 120ºC | 120ºC | 120ºC | |
| Coating | Nickel Plating | Nickel Plating | N / A | |
Contact Us
1 800 317-2537 TOLL FREE
Interested in Options?
Dexter has developed the revolutionary multipole magnet which provides superior performance with sensor / encoders. Other magnets include axial and diametric. Learn more on their specific pages:
- Axial Disc Magnets
- Diametric Disc Magnets
- Multipole Strip and Ring Magnets
Know Your Chip and Need Help?
Dexter partners with leading chip manufacturers to offer compatible magnets. Contact us about your requirements and we look forward to making your application succeed.