Neodymium Ring Magnet - 5mm x 2.1mm x 5mm N42

Product code: 23025

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Neodymium Ring Magnet - 5mm x 2.1mm x 5mm N42

Product Code 23025
Pull Force* .776 kg
Weight 1 gm
Style Rare Earth Ring magnet
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised thru the 5mm
Dimensions Outside Diameter:5mm, Inside Diameter:2.1mm, Thickness:5mm
*Measured against up to 10mm mild steel.
Neodymium Ring Magnet - 5mm x 2.1mm x 5mm N42

Magnetic Product Description:

This small rare earth ring magnet has an outside diameter of 5mm, an inside diameter of 2.1mm and a thickness of 5mm. It has a pull force of 776 grams. It is identified by the AMF magnet part number 23025.


Uses for our rare earth ring magnets:

Neodymium magnets like this ring-shaped item have unique advantages that other shapes cannot rival. The hole inside the Ring creates an attachment point for use in technical products and in electronic equipment manufacturing, where the magnet can sit atop plastic mouldings or on shafts that allow the ring to move and react with circuitry and electric fields. Neodymium Ring magnets are found in nearly all modern devices and equipment because they are small, powerful, permanent, reliable and because they eliminate the need for mechanical parts that can prove to be unreliable and will fail over time. This Ring is manufactured in N42 Grade material for increased magnetic strength. Higher grades are often used with Ring magnets to compensate for the loss of overall volume, and hence magnetic strength, that the void area creates.

Neodymium Ring Magnet - 5mm x 2.1mm x 5mm N42 (23025)

Grade
N42 N/A
Max Operating Temperature °C
<=80 N/A
Remanence
1.3-1.35 N/A
Coercivity
13-13.5>=836 N/A
Intrinsic Coercivity
>=10.5 N/A
Max Energy Product
>=955 N/A
Grade N42 N/A
Max Operating Temperature °C <=80 N/A
Remanence 1.3-1.35 N/A
Coercivity 13-13.5>=836 N/A
Intrinsic Coercivity >=10.5 N/A
Max Energy Product >=955 N/A
Neodymium Ring Magnet - 5mm x 2.1mm x 5mm N42

Magnetic Product Description:

This small rare earth ring magnet has an outside diameter of 5mm, an inside diameter of 2.1mm and a thickness of 5mm. It has a pull force of 776 grams. It is identified by the AMF magnet part number 23025.


Uses for our rare earth ring magnets:

Neodymium magnets like this ring-shaped item have unique advantages that other shapes cannot rival. The hole inside the Ring creates an attachment point for use in technical products and in electronic equipment manufacturing, where the magnet can sit atop plastic mouldings or on shafts that allow the ring to move and react with circuitry and electric fields. Neodymium Ring magnets are found in nearly all modern devices and equipment because they are small, powerful, permanent, reliable and because they eliminate the need for mechanical parts that can prove to be unreliable and will fail over time. This Ring is manufactured in N42 Grade material for increased magnetic strength. Higher grades are often used with Ring magnets to compensate for the loss of overall volume, and hence magnetic strength, that the void area creates.

Neodymium Ring Magnet - 5mm x 2.1mm x 5mm N42 (23025)

Grade
N42 N/A
Max Operating Temperature °C
<=80 N/A
Remanence
1.3-1.35 N/A
Coercivity
13-13.5>=836 N/A
Intrinsic Coercivity
>=10.5 N/A
Max Energy Product
>=955 N/A
Grade N42 N/A
Max Operating Temperature °C <=80 N/A
Remanence 1.3-1.35 N/A
Coercivity 13-13.5>=836 N/A
Intrinsic Coercivity >=10.5 N/A
Max Energy Product >=955 N/A