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Price
$356.99
Samarium Cobalt Magnet for Manufacturing, Motor Engineering, Guitar Pickups and High Temperature Applications - 4mm dia x 5mm thick - 0.44kg Pull - Pack of 200 โ€” image 1
Rare Earth MagnetsFIRST4MAGNETSโœ“ In stock

Samarium Cobalt Magnet for Manufacturing, Motor Engineering, Guitar Pickups and High Temperature Applications - 4mm dia x 5mm thick - 0.44kg Pull - Pack of 200

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$356.99
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About this item
  • HIGH MAXIMUM OPERATING TEMPERATURE. Samarium cobalt has a maximum operating temperature of 300 degrees Celsius these magnets are perfect for high-temperature applications.
  • MULTIPLE USES. Because of their high maximum operating temperature, they are commonly used in applications such as motors and electric motors, turbo machinery, and sensors.
  • IDEAL FOR OUTDOOR USE. Samarium cobalt has a superior resistance to corrosion and demagnetisation they are ideal for use outside.
  • SPECIFICATIONS. 4mm diameter x 5mm thick. +/-0.1mm tolerance. Each magnet's north and south pole are on opposite 4mm diameter faces.
Product description

Pack of 200 4mm diameter x 5mm thick +/-0.1mm tolerance Each magnet's north and south pole are on opposite 4mm diameter faces Excellent resistance to demagnetisation Superior resistance to corrosion Maximum operating temperature of 300รขโ€žฦ’ Samarium cobalt magnets are some of the toughest magnets in our range. They can maintain their performance in incredibly high temperatures up to 300รขโ€žฦ’ and also have superior resistance to corrosion, even when they are uncoated making them ideal for use outside or in applications where they will come into direct contact with water. Samarium cobalt magnets are commonly used in manufacturing, motor engineering generators and marine applications. Because they are part of the rare-earth family they are also impressively strong for their size. ร‚

Product details
Brand
FIRST4MAGNETS
Manufacturer
Magnet Expert
Material
Sm2Co17
Size
Pack of 200
Model number
F0405SC-200
Part number
F0405SC-200
EAN
5055641228103

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10 Trustpilot reviews total, with 2 shown at a time.

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Excellent
4.5 average rating
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Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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