{"id":11032,"date":"2026-01-19T03:07:55","date_gmt":"2026-01-19T03:07:55","guid":{"rendered":"https:\/\/topkingtapes.com\/?post_type=product&p=11032"},"modified":"2026-01-19T03:07:56","modified_gmt":"2026-01-19T03:07:56","slug":"gold-plated-conductive-foam-emi-gasket","status":"publish","type":"product","link":"https:\/\/topkingtapes.com\/fr\/product\/gold-plated-conductive-foam-emi-gasket\/","title":{"rendered":"Joint EMI en mousse conductrice plaqu\u00e9e or"},"content":{"rendered":"

\u00c0 Bandes TOPKING,<\/a> Nous savons que la fabrication de produits \u00e9lectroniques modernes est une course \u00e0 l'efficacit\u00e9. Ce joint de blindage EMI plaqu\u00e9 or est notre r\u00e9ponse \u00e0 ce d\u00e9fi\u00a0: il \u00e9limine la pose manuelle de joints gr\u00e2ce \u00e0 son int\u00e9gration compl\u00e8te dans vos lignes automatis\u00e9es de placement et de soudage par refusion.<\/p>\n\n\n\n

Mise \u00e0 la terre automatis\u00e9e pour l'assemblage CMS<\/h2>\n\n\n\n

Joint en mousse conductrice plaqu\u00e9 or<\/strong> Ce joint souple traditionnel devient un composant montable en surface. Gr\u00e2ce \u00e0 une couche conductrice plaqu\u00e9e or sur un noyau en polym\u00e8re sp\u00e9cialis\u00e9 r\u00e9sistant \u00e0 la chaleur, il conserve son \u00e9lasticit\u00e9 m\u00e9canique et son int\u00e9grit\u00e9 \u00e9lectrique m\u00eame apr\u00e8s exposition aux temp\u00e9ratures de brasage par refusion. Il offre un point de mise \u00e0 la terre fiable, \u00e0 la fois r\u00e9sistant \u00e0 la corrosion et robuste.<\/p>\n\n\n\n

Principaux avantages<\/h3>\n\n\n\n
    \n
  • Compatible avec le proc\u00e9d\u00e9 SMT\u00a0:<\/strong> Con\u00e7u pour l'automatisation du placement de composants, ce syst\u00e8me permet de souder un joint souple directement sur le circuit imprim\u00e9, \u00e9liminant ainsi le besoin de clips m\u00e9talliques co\u00fbteux ou d'un collage manuel fastidieux.<\/li>\n\n\n\n
  • Placage or de qualit\u00e9 sup\u00e9rieure\u00a0:<\/strong> La couche d'or offre une excellente conductivit\u00e9 et, surtout, une r\u00e9sistance \u00e0 l'oxydation sup\u00e9rieure \u00e0 celle du nickel\/cuivre standard, assurant ainsi des performances stables dans des environnements humides ou corrosifs.<\/li>\n\n\n\n
  • R\u00e9silience m\u00e9canique :<\/strong> Excellent taux de r\u00e9cup\u00e9ration (rebond). Il agit non seulement comme une mise \u00e0 la terre, mais aussi comme un amortisseur contre les chocs et les vibrations, prot\u00e9geant ainsi le point de connexion.<\/li>\n\n\n\n
  • Polyvalence des formes :<\/strong> Disponibles en diff\u00e9rentes tailles et formes d\u00e9coup\u00e9es sur mesure pour s'adapter \u00e0 des configurations de cartes sp\u00e9cifiques.<\/li>\n<\/ul>\n\n\n\n

    Conseils d'utilisation et de soudage par refusion<\/h3>\n\n\n\n

    Ce composant n'est pas complexe, mais la gestion thermique est essentielle. Il est enti\u00e8rement compatible avec les profils de soudage par refusion sans plomb standard.<\/p>\n\n\n\n

      \n
    • Le processus en 4 \u00e9tapes\u00a0:<\/strong> Il g\u00e8re la courbe standard : Pr\u00e9chauffage, trempage (chauffage), refusion et refroidissement<\/strong>.<\/li>\n\n\n\n
    • Stabilit\u00e9:<\/strong> Le noyau en polym\u00e8re modifi\u00e9 garantit que le joint ne s'affaisse pas et ne perde pas sa force d'\u00e9lasticit\u00e9 lors de la br\u00e8ve exposition \u00e0 haute temp\u00e9rature de la zone de refusion.<\/li>\n\n\n\n
    • Conseil de conception\u00a0:<\/strong> Assurez-vous que la disposition des pastilles de votre circuit imprim\u00e9 corresponde \u00e0 l'empreinte du joint afin d'\u00e9viter tout d\u00e9calage pendant la phase de mouillage de la p\u00e2te \u00e0 braser.<\/li>\n<\/ul>\n\n\n\n

      Applications id\u00e9ales<\/h3>\n\n\n\n
        \n
      • Circuits imprim\u00e9s \u00e0 grand volume\u00a0:<\/strong> Smartphones, tablettes et objets connect\u00e9s pour lesquels l'assemblage manuel est impossible.<\/li>\n\n\n\n
      • Environnements difficiles :<\/strong> \u00c9lectronique marine ou industrielle n\u00e9cessitant les propri\u00e9t\u00e9s anticorrosion de l'or.<\/li>\n\n\n\n
      • Unit\u00e9s sensibles aux vibrations\u00a0:<\/strong> \u00c9lectronique automobile o\u00f9 le joint doit maintenir le contact malgr\u00e9 les vibrations constantes du moteur.<\/li>\n<\/ul>","protected":false},"featured_media":11036,"template":"","meta":{"_acf_changed":true,"_seopress_titles_title":"Gold-Plated Conductive Foam EMI Shielding Gaskets | TOPKING Tapes","_seopress_titles_desc":"Automate your grounding with TOPKING\u2019s Gold-plated SMT Conductive Foam. 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