N50 Neodymium Super Strong Disc Magnet for Sleep Mask and Joint Products - Custom Sizes ±0.05mm with 70°C to 240°C Temperature Range
N50 Neodymium Super Strong Disc Magnets are high-performance permanent magnets designed for sleep mask and joint product applications. These sintered NdFeB magnets offer exceptional magnetic strength and durability for various industrial and consumer uses.
| Parameter | Specifications |
|---|---|
| Shape | Disc (custom shapes available) |
| Material | NdFeB (Neodymium Iron Boron) |
| Coating Options | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper |
| Size Tolerance | ±0.05mm or ±0.1mm |
| Magnetization Direction | Thickness, Length, Axially, Diameter, Radially, Multipolar |
| Available Grades | N33-N52; N33M-N50M; N33H-N48H; N30SH-N45SH; N30UH-N40UH; N28EH-N38EH; N28AH-N35AH |
| Working Temperature | N35: ≤80°C; N52: ≤70°C; N30SH: ≤150°C; N33AH: ≤240°C |
- Electro-acoustic devices: loudspeakers, headphones, microphones
- Electric products: sensors, relays, meters
- Motor applications: DC motors, generators, linear motors
- Mechanical equipment: magnetic separators, holders
- Healthcare products: sleep masks, joint products
All magnets are manufactured with strict quality control and certified with ROHS, SGS, and ISO9001 standards, ensuring reliable performance and safety.
We offer comprehensive custom magnet services with the following capabilities:
- Custom sizes and shapes with ±0.05mm precision
- Multiple coating options for corrosion resistance
- Various magnetization directions and patterns
- Temperature ratings from 70°C to 240°C
For accurate pricing, please provide: material type and grade, dimensions with tolerances, coating preference, application details, maximum working temperature, quantity needed, and magnetization requirements.
Minimum Order Quantity: From 10pcs to 500,000pcs depending on specifications
Delivery Time: 5-30 days based on quantity and customization requirements
Payment Methods: T/T, Western Union, PayPal, Escrow, L/C, D/P, D/A
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.