{"id":4347,"date":"2024-02-20T01:44:16","date_gmt":"2024-02-20T01:44:16","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&p=4347"},"modified":"2026-09-10T13:17:46","modified_gmt":"2026-09-10T13:17:46","slug":"1-85mm-female-4-hole-flange-rf-connector-0-30mm-pin-diameter-1-85-kfd2","status":"publish","type":"product","link":"https:\/\/mechanc.com\/fr\/produit\/1-85mm-female-4-hole-flange-rf-connector-0-30mm-pin-diameter-1-85-kfd2\/","title":{"rendered":"Connecteur RF 1,85 mm femelle \u00e0 bride 4 trous \u2013 rempla\u00e7able sur site, entraxe 8,64 mm, diam\u00e8tre de broche 0,30 mm"},"content":{"rendered":"

Connecteur RF 1,85 mm femelle \u00e0 bride 4 trous \u2013 Rempla\u00e7able sur site, Mod\u00e8le 1.85-KFD2<\/h2>\n

Le connecteur RF 1,85 mm femelle \u00e0 bride 4 trous<\/strong> avec un entraxe de 8,64 mm<\/strong> et un diam\u00e8tre de broche de 0,30 mm<\/strong> offre une interconnexion haute fr\u00e9quence fiable pour la mesure de pr\u00e9cision et l’instrumentation micro-ondes. Pr\u00e9vu pour une imp\u00e9dance de 50 \u03a9<\/strong> et un fonctionnement jusqu’\u00e0 67 GHz<\/strong>, le 1.85-KFD2 assure des performances stables et \u00e0 faibles pertes dans les environnements de banc de test et de production exigeants. Parcourez toute la gamme de connecteurs RF<\/a> de Mechanc.<\/p>\n

Performances de l’interface \u00e9lectrique<\/h3>\n

Le connecteur RF 1.85-KFD2<\/strong> atteint un ROS \u2264 1,2<\/strong> et une perte d’insertion \u2264 0,06 \u221aF(GHz) dB<\/strong>, garantissant une r\u00e9flexion minimale et une ma\u00eetrise constante de l’imp\u00e9dance sur toute la bande de fonctionnement. L’interface 1,85 mm de pr\u00e9cision assure des transitions de signal propres, indispensables aux ports d’\u00e9talonnage, aux analyseurs de r\u00e9seau et aux modules millim\u00e9triques. Pour d’autres variantes, consultez nos connecteurs 1,85 mm<\/a>.<\/p>\n

Sp\u00e9cification des mat\u00e9riaux et conductivit\u00e9<\/h3>\n

Fabriqu\u00e9 en acier inoxydable passiv\u00e9<\/strong> avec des contacts en cuivre au b\u00e9ryllium dor\u00e9s<\/strong>, le connecteur 1.85-KFD2<\/strong> allie une int\u00e9grit\u00e9 m\u00e9canique robuste \u00e0 une excellente conductivit\u00e9 \u00e9lectrique. L’usinage de pr\u00e9cision conserve l’alignement concentrique et limite la r\u00e9sistance de contact, ce qui procure des performances fiables au fil des cycles de connexion et de d\u00e9connexion r\u00e9p\u00e9t\u00e9s. D\u00e9couvrez les connecteurs rempla\u00e7ables sur site<\/a> de pr\u00e9cision de Mechanc.<\/p>\n

Configuration de montage et alignement<\/h3>\n

La conception \u00e0 bride 4 trous<\/a> assure une r\u00e9partition \u00e9quilibr\u00e9e du couple et une fixation s\u00fbre sur les panneaux d’instruments. Son plan de per\u00e7age de 8,64 mm<\/strong> permet un positionnement exact et un alignement r\u00e9p\u00e9table du plan de r\u00e9f\u00e9rence, essentiel pour les syst\u00e8mes d’\u00e9talonnage de laboratoire et les modules d’int\u00e9gration \u00e0 haute densit\u00e9.<\/p>\n

Applications et personnalisation technique<\/h3>\n

Le connecteur RF 1,85 mm femelle \u00e0 bride 4 trous 1.85-KFD2<\/strong> est couramment employ\u00e9 dans les t\u00eates d’extension de fr\u00e9quence, les analyseurs de pr\u00e9cision et les \u00e9talons d’\u00e9talonnage RF fonctionnant jusqu’\u00e0 67 GHz. Mechanc propose des options d’ing\u00e9nierie sur mesure, dont des g\u00e9om\u00e9tries de bride modifi\u00e9es, des mat\u00e9riaux alternatifs et des ajustements d’\u00e9tat de surface, afin de satisfaire des exigences de conception ou d’environnement particuli\u00e8res.<\/p>\n

Pour l’interface m\u00e2le correspondante, voir la pi\u00e8ce miroir : Connecteur RF 1,85 mm m\u00e2le \u00e0 bride 4 trous \u2013 Diam\u00e8tre de broche 0,30 mm, Mod\u00e8le 1.85-JFD2<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Connecteur RF 1,85 mm femelle \u00e0 bride 4 trous \u2013 Rempla\u00e7able sur site, Mod\u00e8le 1.85-KFD2 Le connecteur RF 1,85 mm femelle \u00e0 bride 4 trous avec un entraxe de 8,64 mm et un diam\u00e8tre de broche de 0,30 mm offre une interconnexion haute fr\u00e9quence fiable pour la mesure de pr\u00e9cision et l’instrumentation micro-ondes. Pr\u00e9vu pour 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