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High-Performance 55M Neodymium Rare Earth Rectangular Magnet 4.3 x 1.2 x 1.9 mm | Durable &Versatile for Multiple Applications
High-Performance 55M Neodymium Rare Earth Rectangular Magnet 4.3 x 1.2 x 1.9 mm | Durable &Versatile for Multiple Applications
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Specifications
- Material Grade: 55M
- Dimensions (L x W x T): 4.3 x 1.2 x 1.9 mm (0.169 x 0.047 x 0.075 inches)
- Pull Force: Approx. 0.3 kg
- Coating: Nickel-Copper-Nickel (Ni-Cu-Ni)
- Magnetization Direction: Through the thickness (1.9 mm)
- Surface Field: 3,400 Gauss
- Flux Density: 13,900 Gauss
- Maximum Operating Temperature: 100°C
- Tolerance: +/- 0.05 mm
- Weight: 0.1 grams
- Part Number: 55M-431219-NC
- Package Quantity: 100 pieces
Performance Parameters
| Parameter | Value |
|---|---|
| Br (T): | 1.45 - 1.42 |
| Hcb (kA/m): | 1,150 - 1,120 |
| Hcj (kA/m): | 2,300 |
| BHmax (kJ/m³): | 422 - 398 |
| Hk/Hcj: | 1.05 |
Product Description
Our 4.3 x 1.2 x 1.9 mm 55M grade neodymium rectangular magnet provides exceptional magnetic strength and durability, ideal for precision applications. With a pull force of 0.3 kg, this magnet is perfect for use in miniature sensors, magnetic assemblies, and advanced engineering projects.
Manufactured using high-quality Neodymium-Iron-Boron (NdFeB) alloy and coated with durable Nickel-Copper-Nickel (Ni-Cu-Ni), this magnet ensures excellent corrosion resistance and mechanical stability. Its maximum operating temperature of 100°C guarantees reliable performance in standard environments.
Produced under strict ISO 9001 standards, this rectangular magnet guarantees consistent quality and precision for various industrial and personal applications.
Key Features
- High Magnetic Strength: Provides a pull force of 0.3 kg, suitable for miniature applications.
- Durable Coating: Ni-Cu-Ni coating enhances corrosion resistance and longevity.
- Precision Manufacturing: Tight tolerance of +/- 0.05 mm ensures accurate fitting and performance.
- Heat Resistant: Operates efficiently at temperatures up to 100°C.
Applications
- Miniature sensors and precision assemblies
- Advanced engineering and prototyping
- DIY and hobby projects
- Industrial automation and robotics
Safety Warnings
- Fragility: Handle with care to prevent chipping or cracking.
- Health Caution: Keep away from pacemakers and sensitive medical devices.
- Child Safety: Not suitable for children; small magnets pose a risk of ingestion.
- Proper Disposal: Safely dispose of damaged magnets to avoid hazards.
This 55M Neodymium Rectangular Magnet combines strength, durability, and precision, making it an excellent choice for a wide range of miniature and personal applications.
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