Neodymium Block Magnet - 2mm x 2mm x 1mm | N52
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Engineered for precision and performance, this ultra-compact N52 neodymium block magnet delivers impressive magnetic strength in a tiny footprint. With dimensions of just 2mm (L) x 2mm (W) x 1mm (H), it is ideally suited for applications where space is extremely limited but high magnetic force is required.
Manufactured from premium Neodymium Iron Boron (NdFeB), this magnet features a durable Nickel-Copper-Nickel (NiCuNi) coating, offering excellent resistance to corrosion while maintaining a smooth, polished metallic finish. It is axially magnetised (through the 1mm height), concentrating the magnetic field across the top and bottom faces for precise and reliable performance.
Key Features:
Dimensions: 2mm (L) x 2mm (W) x 1mm (H)
Grade: N52
Magnetisation Direction: Axial (through height)
Coating: NiCuNi (Nickel-Copper-Nickel)
Surface Gauss: 4,878 Gauss
Pull Force: 86 grams
Material: Neodymium (NdFeB) Rare Earth
Applications:
This miniature magnet is ideal for high-precision and small-scale applications, including:
Electronics and micro-components.
PCB mounting and sensor positioning.
Miniature assemblies and prototyping.
Craft, hobby, and model-making projects.
Magnetic closures in compact products.
Despite its size, this magnet offers strong holding capability when used against a clean, flat mild steel surface. Its compact form factor makes it perfect for tight spaces and intricate designs.
Important Notes:
Neodymium magnets are brittle and prone to chipping or cracking if subjected to impact or allowed to snap together. Handle with care and keep away from sensitive electronics and medical devices such as pacemakers.
Pull force is based on ideal conditions (direct contact with a clean, flat mild steel surface of adequate thickness). Actual performance may vary depending on surface conditions, alignment, and application.
Typical Physical Properties
NB: Ranges are indicative for product category, please check individual products for specic values within that range.
Production Flow Diagram
Demagnetization Curves
Surface Treatment
The most common coating for Neodymium magnets is Nickel + Copper + Nickel (Ni + Cu + Ni). This coating offers the magnet relatively good protection from corrosion and passive applications. If the magnet will be exposed to moisture or liquid then consider the use of an organic coating such as Epoxy. A hard wearing coating, Epoxy is suited to applications where the magnet will come under some friction or knocking.
Range and Tolerance
Magnets are readily available in Blocks, Discs, Cylinders & Rings. We specializes in the supply of short-run prototype magnets including Arc Segments, various magnetic orientations etc. If you need a magnet size that we don't carry in stock, submit a Design-a-Magnet enquiry for a quote on your custom magnet design.
Magnetic Properties
Neodymium magnets are offered in several different grades. The first section N30-54 has an operating temperature of up to 80 degrees. Most of our stock only goes up to N38. The second section, denoted with the "M" prefix after the grade has an operating temperature 100 degrees. After this the grades are "H", "SH", "UH" & "EH". In order for the magnet to withstand a higher operating temperature, during production more of the raw material PrNd is incorporated as these elements have a naturally occurring resistance to high temperatures.
Returns Policy
If you are not entirely satisfied with your purchase, we're here to help.
We have a 30 Day Returns policy at Frenergy Magnets. You may return your item within 30 days of receiving it to receive a refund.
The product/s must be unused and in the same condition you received them in. Please contact us at info@frenergy.com.au to initiate the returns process.
The buyer is responsible for the cost of returning the order.
