{"id":4466,"date":"2024-02-20T01:50:50","date_gmt":"2024-02-20T01:50:50","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&p=4466"},"modified":"2026-08-11T14:55:52","modified_gmt":"2026-08-11T14:55:52","slug":"1-85mm-male-2-hole-flange-rf-connector-0-23mm-pin-diameter-1-85-jfd7","status":"publish","type":"product","link":"https:\/\/mechanc.com\/fr\/produit\/1-85mm-male-2-hole-flange-rf-connector-0-23mm-pin-diameter-1-85-jfd7\/","title":{"rendered":"Connecteur RF 1,85 mm m\u00e2le \u00e0 bride 2 trous \u2013 rempla\u00e7able sur site, entraxe 12,22 mm, diam\u00e8tre de broche 0,23 mm"},"content":{"rendered":"

1.85mm Male 2-Hole Flange Mount RF Connector \u2013 Field Replaceable, Model 1.85-JFD7<\/h2>\n

The 1.85 mm male 2-hole flange mount RF connector<\/strong> with 12.22 mm hole spacing<\/strong> and a 0.23 mm pin diameter<\/strong> offers precise signal transmission and excellent mechanical stability for high-frequency testing environments. Designed for 50 \u03a9 impedance<\/strong> and optimized up to 67 GHz<\/strong>, the 1.85-JFD7 ensures low insertion loss, high repeatability, and reliable long-term performance. Explore Mechanc\u2019s complete RF connector collection<\/a>.<\/p>\n

Electrical Characteristics and Return-Loss Stability<\/h3>\n

The 1.85-JFD7 RF connector<\/strong> achieves VSWR \u2264 1.2<\/strong> and insertion loss \u2264 0.06 \u221aF(GHz) dB<\/strong>, providing outstanding impedance uniformity and minimal reflection over its entire frequency range. The precision 1.85 mm male interface enables accurate phase consistency for vector network analyzers, calibration heads, and frequency-extension systems. Learn more about Mechanc\u2019s 1.85 mm connectors<\/a>.<\/p>\n

Mechanical Design and Structural Alignment<\/h3>\n

The 2-hole flange mount design<\/a> with 12.22 mm spacing<\/strong> provides a robust yet compact attachment for instrumentation panels and modular analyzer assemblies. This geometry ensures stable torque balance, precise mounting alignment, and consistent reference-plane positioning during high-frequency measurement operations.<\/p>\n

Material Engineering and Surface Quality<\/h3>\n

Constructed from passivated stainless steel<\/strong> and equipped with a gold-plated beryllium copper center contact<\/strong>, the 1.85-JFD7 connector<\/strong> offers optimal conductivity, corrosion resistance, and mechanical endurance. Tight machining tolerances guarantee contact concentricity and low intermodulation performance. Each connector is fully RoHS<\/strong> and REACH<\/strong> compliant. For related assemblies, view our field-replaceable connectors<\/a>.<\/p>\n

Applications and Custom Options<\/h3>\n

The 1.85-JFD7 2-hole flange mount RF connector<\/strong> is ideal for metrology instruments, test ports, and precision calibration systems operating at millimeter-wave frequencies. Mechanc provides tailored configurations, including flange thickness modifications, plating variations, and non-magnetic materials, to meet specialized application requirements.<\/p>\n

For the corresponding female interface, see the mirror part: 1.85 mm Female 2-Hole Flange RF Connector \u2013 0.23 mm Pin Diameter, Model 1.85-KFD7<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

1.85mm Male 2-Hole Flange Mount RF Connector \u2013 Field Replaceable, Model 1.85-JFD7 The 1.85 mm male 2-hole flange mount RF connector with 12.22 mm hole spacing and a 0.23 mm pin diameter offers precise signal transmission and excellent mechanical stability for high-frequency testing environments. Designed for 50 \u03a9 impedance and optimized up to 67 GHz, 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