ALNICO 5 Bar Magnet (63.5 x 3.17 x 12.7mm)

Description

This Alnico 5 bar magnet is designed for use in humbucker pickups and other magnetic assemblies requiring a strong, articulate Alnico magnet.

Alnico 5 is one of the most widely used magnet grades in humbuckers, known for its balance of output, clarity, and punch. Compared to Alnico 2 and 3, Alnico 5 delivers tighter lows, more pronounced highs, and increased magnetic strength, making it suitable for both vintage-inspired and modern pickup designs.

This magnet is supplied unmagnetized, allowing builders to control magnetization orientation and final strength during assembly for consistent results across builds, rewinds, and production runs.

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Specifications

• Type: Alnico 5

• Magnetization: Unmagnetized

• Dimensions:

  • Length: 63.5 mm (2.5″)

  • Width: 12.7 mm (0.5″)

  • Thickness: 3.17 mm (0.125″)

• Application: Humbucker pickups

• Use Case: New builds, rewinds, repairs, OEM production

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Tonal Characteristics (When Magnetized)

• Balanced output with strong clarity

• Tight low end response

• Clear, articulate highs

• Excellent note separation

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Builder Notes

This Alnico 5 bar magnet is compatible with standard humbucker baseplates, pole screws, and slugs. Magnetization orientation (north/south, screw-coil polarity) should be set during final assembly based on pickup design requirements.

Alnico magnets can be partially or fully magnetized depending on the desired tonal response.

Available in bulk quantities for pickup builders, schools, and repair shops.

Frequently Asked Questions

Is this magnet supplied magnetized?
No. It is supplied unmagnetized, allowing builders to magnetize it during final assembly.

Is this a standard humbucker bar magnet size?
Yes. The dimensions match standard humbucker bar magnet specifications.

How does Alnico 5 compare to Alnico 2 or 3?
Alnico 5 offers higher output, tighter lows, and brighter highs compared to Alnico 2 and 3.

Can magnetization strength be adjusted?
Yes. Alnico magnets can be magnetized to different strengths depending on the desired tonal response.

Is bulk pricing available?
Yes. Builder and school bulk pricing is available.