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I recommend this product
good quality
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Neodymium Ring Magnet - 5mm x 2.5mm x 4mm | N42UH | Diametrically Magnetised
Product code: 23023A
$1.50for 1 to 9 items
$1.34buy 10 to 99 itemsand
save 10%
$0.99buy 100+ itemsand
save 34%
Neodymium Ring Magnet - 5mm x 2.5mm x 4mm | N42UH | Diametrically Magnetised
Rated 5.0 out of 5
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.
Magnetic Product Description:
This small rare earth ring magnet has an outside diameter of 5mm, an inside diameter of 2.5mm and a thickness of 4mm. It 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.
Neodymium Ring Magnet - 5mm x 2.5mm x 4mm | N42UH | Diametrically Magnetised (23023A)
| Grade | |
|---|---|
| N42UH | N/A |
| Max Operating Temperature °C | |
| <=180 | N/A |
| Remanence Br(T) | |
| 1.26-1.29 | N/A |
| Remanence Br(kGs) | |
| 12.6-12.9 | N/A |
| Coercivity bHc(kA/m) | |
| >=955 | N/A |
| Coercivity bHc(Oe) | |
| >=12 | N/A |
| Intrinsic Coercivity iHc(kA/m) | |
| >=1990 | N/A |
| Intrinsic Coercivity iHc(Oe) | |
| >=25 | N/A |
| Max Energy Product(BH)max(KJ/m) | |
| 302-326 | N/A |
| Max Energy Product(BH)max(MGOe) | |
| 38-41 | N/A |
| Grade | N42UH | N/A |
| Max Operating Temperature °C | <=180 | N/A |
| Remanence Br(T) | 1.26-1.29 | N/A |
| Remanence Br(kGs) | 12.6-12.9 | N/A |
| Coercivity bHc(kA/m) | >=955 | N/A |
| Coercivity bHc(Oe) | >=12 | N/A |
| Intrinsic Coercivity iHc(kA/m) | >=1990 | N/A |
| Intrinsic Coercivity iHc(Oe) | >=25 | N/A |
| Max Energy Product(BH)max(KJ/m) | 302-326 | N/A |
| Max Energy Product(BH)max(MGOe) | 38-41 | N/A |
Magnetic Product Description:
This small rare earth ring magnet has an outside diameter of 5mm, an inside diameter of 2.5mm and a thickness of 4mm. It 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.
Neodymium Ring Magnet - 5mm x 2.5mm x 4mm | N42UH | Diametrically Magnetised (23023A)
| Grade | |
|---|---|
| N42UH | N/A |
| Max Operating Temperature °C | |
| <=180 | N/A |
| Remanence Br(T) | |
| 1.26-1.29 | N/A |
| Remanence Br(kGs) | |
| 12.6-12.9 | N/A |
| Coercivity bHc(kA/m) | |
| >=955 | N/A |
| Coercivity bHc(Oe) | |
| >=12 | N/A |
| Intrinsic Coercivity iHc(kA/m) | |
| >=1990 | N/A |
| Intrinsic Coercivity iHc(Oe) | |
| >=25 | N/A |
| Max Energy Product(BH)max(KJ/m) | |
| 302-326 | N/A |
| Max Energy Product(BH)max(MGOe) | |
| 38-41 | N/A |
| Grade | N42UH | N/A |
| Max Operating Temperature °C | <=180 | N/A |
| Remanence Br(T) | 1.26-1.29 | N/A |
| Remanence Br(kGs) | 12.6-12.9 | N/A |
| Coercivity bHc(kA/m) | >=955 | N/A |
| Coercivity bHc(Oe) | >=12 | N/A |
| Intrinsic Coercivity iHc(kA/m) | >=1990 | N/A |
| Intrinsic Coercivity iHc(Oe) | >=25 | N/A |
| Max Energy Product(BH)max(KJ/m) | 302-326 | N/A |
| Max Energy Product(BH)max(MGOe) | 38-41 | N/A |