Description
HS Magnet’s Alnico 5 Loudspeaker Magnet (D12 × 10 mm) is engineered to deliver consistent, high-flux magnetic fields for superior audio performance. Crafted from premium Alnico 5 alloy and precision-ground to tight tolerances, this compact cylindrical magnet ensures stable operation in dynamic loudspeaker and transducer applications.
Key Features
- Magnetic Grade: Alnico 5
- Remanence (Br): 1.15 – 1.25 T
- Maximum Energy Product (BHₘₐₓ): 5.6 – 6.0 MGOe
- Intrinsic Coercivity (Hcb): ≈ 45 kA/m
- Maximum Operating Temperature: 520 °C
- Temperature Coefficient of Br: +0.02 %/°C
Dimensions & Finish
- Diameter: 12.00 mm ± 0.02 mm
- Thickness: 10.00 mm ± 0.02 mm
- Surface finish: precision-ground, burr-free
- Optional coatings: epoxy paint (red/blue), nickel plating for corrosion resistance
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