{"id":5731,"date":"2024-02-20T11:51:38","date_gmt":"2024-02-20T11:51:38","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&#038;p=5731"},"modified":"2026-08-11T15:11:02","modified_gmt":"2026-08-11T15:11:02","slug":"3-5mm-male-4-hole-flange-rf-connector-0-51mm-pin-diameter-3-5-jfd17","status":"publish","type":"product","link":"https:\/\/mechanc.com\/ru\/product\/3-5mm-male-4-hole-flange-rf-connector-0-51mm-pin-diameter-3-5-jfd17\/","title":{"rendered":"\u0412\u0427-\u0440\u0430\u0437\u044a\u0451\u043c 3,5 \u043c\u043c, \u0448\u0442\u0435\u043a\u0435\u0440, \u0444\u043b\u0430\u043d\u0435\u0446 \u0441 4 \u043e\u0442\u0432\u0435\u0440\u0441\u0442\u0438\u044f\u043c\u0438 \u2014 \u0437\u0430\u043c\u0435\u043d\u044f\u0435\u043c\u044b\u0439 \u043d\u0430 \u043c\u0435\u0441\u0442\u0435, \u0448\u0430\u0433 \u043e\u0442\u0432\u0435\u0440\u0441\u0442\u0438\u0439 5,64 \u043c\u043c, \u0434\u0438\u0430\u043c\u0435\u0442\u0440 \u0448\u0442\u044b\u0440\u044f 0,51 \u043c\u043c"},"content":{"rendered":"<h2>3.5mm Male 4-Hole Flange Mount Field-Replaceable RF Connector \u2013 Model 3.5-JFD17<\/h2>\n<p>The <strong>3.5 mm male 4-hole flange mount RF connector<\/strong> with a 0.51 mm pin and 5.64 mm hole spacing provides a high-precision interface for analyzers, calibration systems, and broadband test modules requiring long-term signal stability. Its <a href=\"https:\/\/www.mechanc.com\/rf-connectors\/field-replaceable-connectors\/\">field-replaceable structure<\/a> supports effortless connector replacement while maintaining impedance accuracy.<\/p>\n<h3>Microwave Range and Electrical Stability<\/h3>\n<p>Rated for <strong>50 \u03a9 impedance<\/strong>, <strong>VSWR \u2264 1.1<\/strong>, and insertion loss \u2264 0.06 \u221aF(GHz) dB, the <strong>3.5-JFD17 connector<\/strong> ensures low reflection and minimal insertion loss up to 26.5 GHz. This makes it ideal for broadband analyzers and calibration benches. See related options in the <a href=\"https:\/\/www.mechanc.com\/rf-connectors\/3-5mm-connectors\/\">3.5 mm connector series<\/a>.<\/p>\n<h3>Material Quality and Certification Compliance<\/h3>\n<p>Constructed from corrosion-resistant stainless steel and gold-plated beryllium copper, this connector guarantees excellent conductivity, long mechanical life, and high durability under repetitive usage. It is fully <strong>REACH and RoHS compliant<\/strong>. Browse similar products among our <a href=\"https:\/\/www.mechanc.com\/rf-connectors\/flange-mount-connectors\/\">flange-mount connectors<\/a>.<\/p>\n<h3>Mechanical Precision and Panel Fit<\/h3>\n<p>The <a href=\"https:\/\/www.mechanc.com\/rf-connectors\/4-hole-flange-mount\/\">4-hole flange mount<\/a> layout with 5.64 mm spacing ensures accurate alignment and secure integration into precision instruments and RF housings. This geometry supports vibration resistance and repeatable calibration positioning. Visit our <a href=\"https:\/\/www.mechanc.com\/rf-connectors\/\">RF connector catalog<\/a> for compatible field-replaceable designs.<\/p>\n<h3>Female Interface Compatibility<\/h3>\n<p>Pair the 3.5-JFD17 with the <a href=\"https:\/\/www.mechanc.com\/rf-connectors\/3-5mm-female-4-hole-flange-rf-connector-0-51mm-pin-diameter-3-5-kfd17\/\">3.5 mm female 4-hole flange mount RF connector \u2013 Model 3.5-KFD17<\/a> for fully matched performance and precise calibration across broadband test environments.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>3.5mm Male 4-Hole Flange Mount Field-Replaceable RF Connector \u2013 Model 3.5-JFD17 The 3.5 mm male 4-hole flange mount RF connector with a 0.51 mm pin and 5.64 mm hole spacing provides a high-precision interface for analyzers, calibration systems, and broadband test modules requiring long-term signal stability. Its field-replaceable structure supports effortless connector replacement while maintaining 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