{"id":5455,"date":"2024-02-20T11:34:13","date_gmt":"2024-02-20T11:34:13","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&#038;p=5455"},"modified":"2026-08-11T15:07:42","modified_gmt":"2026-08-11T15:07:42","slug":"3-5mm-female-4-hole-flange-rf-connector-0-3mm-pin-diameter-3-5-kfd14","status":"publish","type":"product","link":"https:\/\/mechanc.com\/zh-hans\/product\/3-5mm-female-4-hole-flange-rf-connector-0-3mm-pin-diameter-3-5-kfd14\/","title":{"rendered":"3.5mm \u6bcd\u5934 4\u5b54\u6cd5\u5170\u5b89\u88c5\u5c04\u9891\u8fde\u63a5\u5668 \u2013 \u73b0\u573a\u53ef\u66f4\u6362\uff0c\u5b54\u8ddd 5.64mm\uff0c\u9488\u5f84 0.3mm"},"content":{"rendered":"<h2>3.5mm Female 4-Hole Flange Mount Field-Replaceable RF Connector \u2013 Model 3.5-KFD14<\/h2>\n<p>The <strong>3.5 mm female 4-hole flange mount RF connector<\/strong> with a 0.30 mm pin and 5.64 mm hole spacing delivers broadband precision and stable impedance up to 26.5 GHz. This <a href=\"https:\/\/www.mechanc.com\/rf-connectors\/field-replaceable-connectors\/\">field-replaceable design<\/a> enhances serviceability and minimizes downtime during testing operations.<\/p>\n<h3>Consistent Electrical Performance<\/h3>\n<p>Designed for <strong>50 \u03a9 impedance<\/strong> and supporting <strong>VSWR \u2264 1.1<\/strong> with insertion loss \u2264 0.06 \u221aF(GHz) dB, the <strong>3.5 mm female flange connector<\/strong> provides exceptional repeatability and low return loss.<\/p>\n<h3>Material Integrity and Standards<\/h3>\n<p>Fabricated from stainless steel with gold-plated beryllium copper contacts, it ensures long-lasting conductivity and complies fully with <strong>REACH and RoHS<\/strong> environmental directives.<\/p>\n<h3>Integration and Use Cases<\/h3>\n<p>Suitable for <a href=\"https:\/\/www.mechanc.com\/rf-connectors\/4-hole-flange-mount\/\">4-hole flange mount<\/a> assemblies, test platforms, and calibration networks where stability and low intermodulation are vital.<\/p>\n<h3>Matching Male Connector<\/h3>\n<p>Use alongside the <a href=\"https:\/\/www.mechanc.com\/rf-connectors\/3-5mm-male-4-hole-flange-rf-connector-0-3mm-pin-diameter-3-5-jfd14\/\">3.5 mm male 4-hole flange mount RF connector \u2013 Model 3.5-JFD14<\/a>. Find related <a href=\"https:\/\/www.mechanc.com\/rf-connectors\/3-5mm-connectors\/\">3.5 mm connectors<\/a> in the <a href=\"https:\/\/mechanc.com\/product-category\/rf-connectors\/\">RF Connector Catalog<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>3.5mm Female 4-Hole Flange Mount Field-Replaceable RF C 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