The Neodymium (NdFeB) 10×3×3 mm Ring Magnet is a compact, high‑strength rare‑earth magnet designed for applications that require strong magnetic force in a ring (donut) form factor. It is made from Neodymium‑Iron‑Boron (NdFeB) alloy, one of the strongest permanent magnet materials available, giving it significantly higher magnetic performance compared to conventional ferrite magnets of similar size. With an outer diameter of 10 mm, inner diameter of 3 mm, and 3 mm thickness, this ring magnet is ideal for precision mechanical assemblies, sensors, small motors, magnetic couplings, fixtures, and DIY applications. The magnet is typically nickel‑plated (Ni) to enhance corrosion resistance and surface durability, and is magnetized through the thickness (axial poles on the flat faces).
| Parameter | Specification |
|---|---|
| Magnet Type | Neodymium (NdFeB) Rare Earth |
| Shape | Ring |
| Outer Diameter (OD) | 10 mm |
| Inner Diameter (ID) | 3 mm |
| Thickness | 3 mm |
| Grade | N35 (or equivalent, unless specified) |
| Coating | Nickel (Ni‑Cu‑Ni) |
| Magnetization Direction | Axial |
| Operating Temperature | Up to ~80 °C (standard grade) |
| Material Density | ~7.4–7.5 g/cm³ |
| Corrosion Resistance | Moderate (plated surface) |
1 x Neodymium (NdFeB) 10x3x3 mm Ring Magnet - High-Strength Rare Earth Magnet
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
If you receive a product damaged during shipment, please notify us within 3 days of receiving the product, supported by proper pictures and a description. Once our support team accepts the return, we will provide a replacement or a complete refund, including the return shipping cost.
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
We don’t accept returns for products damaged due to improper use. Moreover, we don’t accept returns if the ordered product is not suitable for a specific application. Please read the product specifications and datasheet carefully before placing an order. Returns are accepted only within 3 days from the date of delivery.
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Note: The minimum order value for COD orders is ₹500.