Description
HS Magnet’s Alnico 5 Guitar Pickup Magnet (D5 × 15 mm) is engineered to deliver rich tonal clarity and sustain in electric guitar and bass pickups. Manufactured from top-grade Alnico 5 alloy and ground to tight tolerances, this cylindrical pole-piece magnet provides a consistent, high-flux field for enhanced string response and balanced output across all frequencies.
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
- Temperature Coefficient of Br: +0.02 %/°C
- Maximum Operating Temperature: 520 °C
Dimensions & Finish
- Diameter: 5.00 mm ± 0.02 mm
- Length: 15.00 mm ± 0.02 mm
- Precision-ground, burr-free cylindrical profile
- Optional coatings: nickel plating or epoxy paint for corrosion resistance
Typical Applications
- Single-coil guitar and bass pickups
- Humbucker pole pieces in high-output pickups
- Custom pickup rewinding and hot-rod conversions
- Pickup prototyping and R&D
Why Choose HS Magnet?
- 20+ years of Alnico alloy expertise—from alloy formulation to magnetization
- In-house machining ensures tolerances down to ± 0.01 mm upon request
- 100 % magnetic field inspection with full batch traceability
- Custom magnetization directions (axial or radial) to optimize tonal voicing
- Flexible order sizes: from prototype samples to large production runs
- Rapid lead times and global shipping
Contact HS Magnet today to request samples, discuss custom magnet patterns or obtain a volume quote for your D5 × 15 mm Alnico 5 guitar pickup magnets.







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