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Same Day Dispatch Mon-Fri before 1pm (AEST)
4.9 Customer reviews
30 Day Returns Shop with confidence
Same Day Dispatch Mon-Fri before 1pm (AEST)
4.9 Customer reviews
30 Day Returns Shop with confidence
Same Day Dispatch Mon-Fri before 1pm (AEST)
4.9 Customer reviews
30 Day Returns Shop with confidence

Neodymium Ring Magnet - 5mm (OD) x 2.5mm (ID) x 4mm (H) | N42UH | High Temperature ≤ 180°C | Diametrically Magnetised

Product code: 23023A

$1.73 each for 1 to 9 items
$1.54buy 10 to 99 itemsand save 10%
$1.14buy 100+ itemsand save 34%
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$1.73

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Neodymium Ring Magnet - 5mm (OD) x 2.5mm (ID) x 4mm (H) | N42UH | High Temperature ≤ 180°C | Diametrically Magnetised
Rated 5.0 out of 5
Based on 1 review
Product Code 23023A
Pull Force* 0.712 kg
Weight 1 gm
Style Rare Earth Ring magnet
Grade N42UH
Coating Nickel (Ni)
Direction of Magnetisation Diametrically Magnetised
Dimensions Outside Diameter:5mm, Inside Diameter:2.5mm, Thickness:4mm
*Measured against up to 10mm mild steel.
Neodymium Ring Magnet - 5mm (OD) x 2.5mm (ID) x 4mm (H) | N42UH | High Temperature ≤ 180°C | Diametrically Magnetised

Magnetic Product Description:

This small Rare Earth ring magnet has an Outside Diameter (OD) of 5mm, an Inside Diameter (ID) of 2.5mm, and Height (H) or Thickness (T) of 4mm. This magnet is N42UH grade and can withstand temperatures up to 180°C. It is diametrically magnetised and has a pull force of 710 grams. It is identified by the AMF magnet part number 23023A.

Uses for our Rare Earth ring magnets:

This Diametrically magnetised ring is small and able to withstand higher than average operating temperatures (up to 180°C) due to its UH Magnetic Grade that is applied in the factory. Magnets with these unusual characteristics are mostly found in specially designed equipment or in experimental and scientific research fields. Industrial or Aeronautical sensing devices and gauges where unusual movements need to be monitored may use diametrically magnetised rings in their operation. Permanent magnets can be influenced by electromagnetic fields and electrical charges to create a physical response or reaction. This phenomenon is applied throughout the modern electronics, computing and telecommunications industries.

average rating 5.0 out of 5
Based on 1 review
  • 5 Stars
    1 Review
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
1 Review
Reviewed by Tristan
I recommend this product
Rated 5 out of 5
Review posted

good quality

Arrived on time an tracking update was excellent.

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Neodymium Ring Magnet - 5mm (OD) x 2.5mm (ID) x 4mm (H) | N42UH | High Temperature ≤ 180°C | Diametrically Magnetised

Magnetic Product Description:

This small Rare Earth ring magnet has an Outside Diameter (OD) of 5mm, an Inside Diameter (ID) of 2.5mm, and Height (H) or Thickness (T) of 4mm. This magnet is N42UH grade and can withstand temperatures up to 180°C. It is diametrically magnetised and has a pull force of 710 grams. It is identified by the AMF magnet part number 23023A.

Uses for our Rare Earth ring magnets:

This Diametrically magnetised ring is small and able to withstand higher than average operating temperatures (up to 180°C) due to its UH Magnetic Grade that is applied in the factory. Magnets with these unusual characteristics are mostly found in specially designed equipment or in experimental and scientific research fields. Industrial or Aeronautical sensing devices and gauges where unusual movements need to be monitored may use diametrically magnetised rings in their operation. Permanent magnets can be influenced by electromagnetic fields and electrical charges to create a physical response or reaction. This phenomenon is applied throughout the modern electronics, computing and telecommunications industries.

average rating 5.0 out of 5
Based on 1 review
  • 5 Stars
    1 Review
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
1 Review
Reviewed by Tristan
I recommend this product
Rated 5 out of 5
Review posted

good quality

Arrived on time an tracking update was excellent.

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Was this helpful?

No FAQ available