{"id":5995,"date":"2024-02-20T12:31:08","date_gmt":"2024-02-20T12:31:08","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&p=5995"},"modified":"2026-08-11T15:14:13","modified_gmt":"2026-08-11T15:14:13","slug":"sma-female-4-hole-flange-rf-connector-0-51mm-pin-diameter-sma-kfd17","status":"publish","type":"product","link":"https:\/\/mechanc.com\/ja\/product\/sma-female-4-hole-flange-rf-connector-0-51mm-pin-diameter-sma-kfd17\/","title":{"rendered":"SMA \u30e1\u30b9 4\u7a74\u30d5\u30e9\u30f3\u30b8\u30de\u30a6\u30f3\u30c8 RF \u30b3\u30cd\u30af\u30bf \u2013 \u73fe\u5834\u4ea4\u63db\u53ef\u80fd\u3001\u7a74\u9593\u9694 5.64mm\u3001\u30d4\u30f3\u5f84 0.51mm"},"content":{"rendered":"

SMA Female 4-Hole Flange Mount Field-Replaceable RF Connector \u2013 Model SMA-KFD17<\/h2>\n

The SMA female 4-hole flange mount RF connector<\/strong> with a 0.51 mm pin and 5.64 mm hole spacing is designed for high-performance microwave test systems, analyzers, and broadband communication assemblies. Its field-replaceable interface<\/a> ensures efficient connector servicing and stable electrical continuity.<\/p>\n

Electrical Specifications and Stability<\/h3>\n

Operating at 50 \u03a9 impedance<\/strong>, VSWR < 1.08<\/strong>, and insertion loss < 0.06\u221aF(GHz) dB, the SMA-KFD17 connector<\/strong> ensures superior broadband performance up to 18 GHz. Its low reflection and stable return loss make it ideal for precision RF setups. Find more under the SMA connector family<\/a>.<\/p>\n

Material Quality and Compliance Standards<\/h3>\n

Constructed from stainless steel with gold-plated beryllium copper contacts, this connector offers outstanding durability, conductivity, and corrosion protection. Each part is REACH and RoHS compliant<\/strong>, meeting international safety and quality requirements. See other models in our flange-mount connector<\/a> range.<\/p>\n

Mechanical Structure and Integration Design<\/h3>\n

The 4-hole flange mount<\/a> geometry (5.64 mm spacing) provides stable alignment and mechanical precision for compact laboratory or communication modules. Its rugged build supports repeated re-mating. Browse the RF connector catalog<\/a> for similar precision designs.<\/p>\n

Complementary Male Connector<\/h3>\n

Use with the SMA male 4-hole flange mount RF connector \u2013 Model SMA-JFD17<\/a> to ensure accurate gender pairing and high-frequency stability in test environments.<\/p>\n","protected":false},"excerpt":{"rendered":"

SMA Female 4-Hole Flange Mount Field-Replaceable RF Connector \u2013 Model SMA-KFD17 The SMA female 4-hole flange m 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