{"product_id":"n52-rare-earth-neodymium-magnets-3-8-in-x-1-2-in-cylinder","title":"N52 Rare Earth Neodymium Magnets 3\/8 in x 1\/2 in Cylinder","description":"\u003ch2\u003eN52 Neodymium Magnet – 3\/8 in x 1\/2 in Cylinder – Ultra-Strong Rare Earth Magnet for Compact Mounting and Precision Sensors\u003c\/h2\u003e\u003cp\u003eEngineered for maximum magnetic strength in a compact form, this N52-grade 3\/8\" x 1\/2\" neodymium cylinder magnet is ideal for high-performance applications where space is limited but power is essential. Perfect for precision mounting, sensor activation, magnetic couplings, and DIY prototyping, it delivers exceptional holding force for its size. Rated for temperatures up to 80°C (176°F), it maintains magnetic strength in most indoor applications.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade N52 Strength:\u003c\/strong\u003e Among the strongest commercial magnets available, exceeding N50, N48, N45, and below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Versatile:\u003c\/strong\u003e 3\/8-inch diameter × 1\/2-inch length cylinder fits seamlessly into space-constrained assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Nickel Coating:\u003c\/strong\u003e Nickel–Copper–Nickel finish offers enhanced corrosion resistance and long-term stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxial Magnetization:\u003c\/strong\u003e North and south poles located on the flat ends—ideal for alignment and direct contact applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered for Safety:\u003c\/strong\u003e Powerful magnetic force can cause pinching or damage if mishandled; use with caution.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBuilt for High-Strength Performance in Compact Designs\u003c\/h3\u003eCrafted from top-grade neodymium, iron, and boron, this N52 rare earth magnet delivers unmatched magnetic power for its size. ideal for applications demanding maximum holding force in tight spaces. Whether you're designing precision sensors, magnetic couplings, or compact mounting systems, this magnet provides the strength and reliability required for professional engineering, prototyping, and industrial use. Triple-layer coated for durability and ISO certified for consistent quality.\u003ch3\u003eCommon Applications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMagnetic couplers and mechanical retention systems\u003c\/li\u003e\n\u003cli\u003eScientific instruments, lab kits, and research assemblies\u003c\/li\u003e\n\u003cli\u003eRobotics, sensors, and actuator components\u003c\/li\u003e\n\u003cli\u003eCustom tooling and magnet-based fixture designs\u003c\/li\u003e\n\u003cli\u003eCompact closures or hidden latching systems\u003c\/li\u003e\n\u003cli\u003eWorkshop retrieval tools or magnetic alignment setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cstyle\u003e\u003cbr\u003e.custom-table table,\u003cbr\u003e.custom-table table td {\u003cbr\u003e\tborder: 1px solid #2f2f2b;\u003cbr\u003e}\u003cbr\u003e.custom-table table tr:nth-child(1) td {\u003cbr\u003e    background-color: #cb0039;\u003cbr\u003e    color: #fff;\u003cbr\u003e}\u003cbr\u003e.custom-table table tr:nth-child(1) td p {\u003cbr\u003e    background-color: #cb0039;\u003cbr\u003e    color: #fff;\u003cbr\u003e}\u003cbr\u003e.custom-table table td {\u003cbr\u003e    padding: .5rem 1rem;\u003cbr\u003e}\u003cbr\u003e.custom-table table td p {\u003cbr\u003e    margin-bottom: 0;\u003cbr\u003e}\u003cbr\u003e.custom-table table td p + p {\u003cbr\u003e    margin-top: .5rem;\u003cbr\u003e}\u003cbr\u003e\u003c\/style\u003e\u003cdiv class=\"custom-table\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eProperty\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eNeodymium Iron Boron (NdFeB), Rare Earth Magnet\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eN52\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e3\/8\" Diameter x 1\/2\" Thickness (9.53 mm x 12.7 mm)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003ePull Force\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eApprox. 19 lbs (under ideal contact conditions)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eBrMax\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e14,800 gauss  \u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eBH Max\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e52 MGOe\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eEstimated Pull Force\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eUp to 17.5 lbs (varies by contact surface)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e0.0200 lbs (9.1 grams)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eMax Operating Temperature\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eUsually 80°C \/ 176°\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow strong is this N52 rod magnet?\u003c\/strong\u003e\u003cbr\u003eThis magnet can produce an estimated pull force of up to 17.5 lbs under ideal conditions. As a Grade N52 magnet, it is among the strongest commercially available, exceeding N50, N48, N45, and lower grades, offering excellent strength in compact applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the coating and durability features?\u003c\/strong\u003e\u003cbr\u003eThis magnet is coated with a durable triple-layer Nickel-Copper-Nickel finish, which provides excellent corrosion resistance and mechanical protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it safe to use around electronics and other devices?\u003c\/strong\u003e\u003cbr\u003eWhile safe when used properly, neodymium magnets should always be kept away from pacemakers, magnetic media, and sensitive electronics due to their intense magnetic fields.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum operating temperature?\u003c\/strong\u003e\u003cbr\u003eThis N52 magnet is rated for continuous use up to 80°C (176°F). Exceeding this temperature may cause a permanent reduction in magnetic strength.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I order in bulk?\u003c\/strong\u003e\u003cbr\u003eYes. For large quantity purchases, please contact us directly for wholesale pricing and availability.\u003c\/p\u003e\u003ch3\u003eSafety Note:\u003c\/h3\u003e\u003cp\u003eThese magnets are extremely powerful and fragile. They can pinch fingers or break if allowed to collide. Always handle with care, keep out of reach of children, and avoid contact with pacemakers or sensitive electronics. Review safety guidelines before use.\u003c\/p\u003e","brand":"Applied Magnets","offers":[{"title":"Default Title","offer_id":52545941078330,"sku":"ND025-N52","price":1.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9495\/7370\/files\/ND025-N52_neo_magnet.jpg?v=1773324415","url":"https:\/\/supermagnetstore.com\/products\/n52-rare-earth-neodymium-magnets-3-8-in-x-1-2-in-cylinder","provider":"Super Magnet Store","version":"1.0","type":"link"}