{"id":12377,"date":"2025-08-13T02:45:00","date_gmt":"2025-08-13T02:45:00","guid":{"rendered":"https:\/\/dev.hsmagnet.com\/product\/neodymium-magnet-n45-square-magnets-1263mm\/"},"modified":"2025-11-03T01:42:12","modified_gmt":"2025-11-03T01:42:12","slug":"aimant-neodyme-n45-aimants-carres-1263-mm","status":"publish","type":"product","link":"https:\/\/hsmagnet.com\/fr\/product\/neodymium-magnet-n45-square-magnets-1263mm\/","title":{"rendered":"Aimant n\u00e9odyme N45 carr\u00e9 12 x 6 x 3 mm"},"content":{"rendered":"<p>L&#039;aimant n\u00e9odyme carr\u00e9 N45 de HS Magnet (12,00 \u00d7 6,00 \u00d7 3,00 mm) offre une force magn\u00e9tique exceptionnelle dans un format compact. Fabriqu\u00e9 \u00e0 partir d&#039;un alliage NdFeB de haute qualit\u00e9 et usin\u00e9 avec pr\u00e9cision selon des tol\u00e9rances strictes, cet aimant est con\u00e7u pour les applications exigeantes en \u00e9lectronique, instrumentation et dispositifs miniatures.<\/p>\n<h2>Caract\u00e9ristiques principales<\/h2>\n<ul>\n<li><strong>Mat\u00e9riaux et propri\u00e9t\u00e9s magn\u00e9tiques<\/strong><br \/>\n\u2022 Qualit\u00e9 : N45 NdFeB<br \/>\n\u2022 R\u00e9manence (Br) : 1,32 \u2013 1,38 T<br \/>\n\u2022 Coercivit\u00e9 (Hcj) : \u2265 955 kA\/m<br \/>\n\u2022 Produit \u00e9nerg\u00e9tique maximal (BH\u2098\u2090\u2093) : \u2248 45 MGOe<br \/>\n\u2022 Temp\u00e9rature de fonctionnement : \u2013 40 \u00b0C \u00e0 + 80 \u00b0C<br \/>\n\u2022 Coefficient de temp\u00e9rature du Br : \u2013 0,12 %\/\u00b0C<\/li>\n<li><strong>Dimensions et tol\u00e9rances<\/strong><br \/>\n\u2022 Dimensions : 12 \u00d7 6 \u00d7 3 mm<br \/>\n\u2022 Tol\u00e9rance standard : \u00b1 0,10 mm (\u00b1 0,05 mm en option)<\/li>\n<li><strong>Rev\u00eatement et finition<\/strong><br \/>\n\u2022 Standard\u00a0: Placage multicouche Ni-Cu-Ni pour une meilleure r\u00e9sistance \u00e0 la corrosion<br \/>\n\u2022 En option\u00a0: rev\u00eatement \u00e9poxy ou zinc<br \/>\n\u2022 Faces rectifi\u00e9es avec pr\u00e9cision pour une plan\u00e9it\u00e9 et une \u00e9paisseur uniforme<\/li>\n<li><strong>Emballage et manutention<\/strong><br \/>\n\u2022 Emball\u00e9s individuellement dans de la mousse ou sous film plastique pour \u00e9viter l&#039;\u00e9caillage<br \/>\n\u2022 Conditionnement en barquette, en vrac ou sous blister personnalis\u00e9 disponible<br \/>\n\u2022 \u00c9tiquetage clair avec num\u00e9ros de lot pour la tra\u00e7abilit\u00e9<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Dimensions : 12 mm x 6 mm x 3 mm (M2 mm)<\/p>\n<p>Mat\u00e9riau : NdFeB<\/p>\n<p>Performances : N45<\/p>\n<p>Direction de magn\u00e9tisation : direction \u00e9paisseur 3 mm<\/p>\n<p>Peinture\/placage\u00a0: nickel (Ni+Cu+Ni)<\/p>","protected":false},"featured_media":12376,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":""},"product_brand":[],"product_cat":[20],"product_tag":[],"class_list":["post-12377","product","type-product","status-publish","has-post-thumbnail","product_cat-ndfeb-magnet","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Neodymium Magnet N45 Square Magnets 12*6*3mm - Hangzhou HS Magnet Co.,Ltd.<\/title>\n<meta name=\"description\" content=\"High-performance N45 rare-earth neodymium square magnet (12 \u00d7 6 \u00d7 3 mm), Ni-Cu-Ni plated, \u00b10.10 mm tolerance, up to 80 \u00b0C. Ideal for motors, sensors, electronics &amp; assemblies.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hsmagnet.com\/fr\/product\/aimant-neodyme-n45-aimants-carres-1263-mm\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Neodymium Magnet N45 Square Magnets 12*6*3mm - Hangzhou HS Magnet Co.,Ltd.\" \/>\n<meta property=\"og:description\" content=\"High-performance N45 rare-earth neodymium square magnet (12 \u00d7 6 \u00d7 3 mm), Ni-Cu-Ni plated, \u00b10.10 mm tolerance, up to 80 \u00b0C. Ideal for motors, sensors, electronics &amp; assemblies.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hsmagnet.com\/fr\/product\/aimant-neodyme-n45-aimants-carres-1263-mm\/\" \/>\n<meta property=\"og:site_name\" content=\"Hangzhou HS Magnet Co.,Ltd.\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-03T01:42:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hsmagnet.com\/wp-content\/uploads\/2025\/08\/N45-12mm-x6mmx3mm-\uff08M2mm\uff09-.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/neodymium-magnet-n45-square-magnets-1263mm\\\/\",\"url\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/neodymium-magnet-n45-square-magnets-1263mm\\\/\",\"name\":\"Neodymium Magnet N45 Square Magnets 12*6*3mm - Hangzhou HS Magnet Co.,Ltd.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/neodymium-magnet-n45-square-magnets-1263mm\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/neodymium-magnet-n45-square-magnets-1263mm\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hsmagnet.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/N45-12mm-x6mmx3mm-\uff08M2mm\uff09-.jpg\",\"datePublished\":\"2025-08-13T02:45:00+00:00\",\"dateModified\":\"2025-11-03T01:42:12+00:00\",\"description\":\"High-performance N45 rare-earth neodymium square magnet (12 \u00d7 6 \u00d7 3 mm), Ni-Cu-Ni plated, \u00b10.10 mm tolerance, up to 80 \u00b0C. 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