The 1.85mm female 4-hole flange mount RF connector<\/strong> with a 0.23 mm pin and 6.35 mm hole spacing is engineered for ultra-high-frequency applications up to 67 GHz<\/strong>. With a 50 \u03a9 impedance<\/strong>, this precision field-replaceable connector<\/a> ensures excellent mechanical reliability and minimal signal degradation for advanced test and measurement systems.<\/p>\n Delivering VSWR \u2264 1.2<\/strong> and insertion loss \u2264 0.06 \u221aF(GHz) dB<\/strong>, the 1.85mm female 4-hole flange mount RF connector<\/strong> maintains low reflection, stable impedance, and consistent return loss across broadband frequencies, ensuring repeatable and accurate test results.<\/p>\n Constructed from stainless steel with gold-plated beryllium copper contacts, the 1.85mm female flange connector<\/strong> offers outstanding conductivity, corrosion protection, and long-term durability. Fully REACH and RoHS compliant<\/strong>, it ensures stable operation across \u221255 \u00b0C to +165 \u00b0C environments.<\/p>\n The 6.35 mm 4-hole flange layout is ideal for 4-hole flange mount RF connectors<\/a> used in microwave analyzers, calibration test benches, and precision measurement modules demanding exceptional mechanical alignment and frequency integrity.<\/p>\n Mechanc designs advanced 1.85mm RF connectors<\/a> optimized for high-frequency, low-loss interconnections. Explore our RF Connector Catalog<\/a> for compatible high-performance models and field-replaceable assemblies.<\/p>\n","protected":false},"excerpt":{"rendered":" 1.85mm Female 4-Hole Flange Mount Field-Replaceable RF Connector \u2013 Model 1.85-KFD800 The 1.85mm female 4-hole flange mount RF connector with a 0.23 mm pin and 6.35 mm hole spacing is engineered for ultra-high-frequency applications up to 67 GHz. With a 50 \u03a9 impedance, this precision field-replaceable connector ensures excellent mechanical reliability and minimal signal degradation 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Electrical Stability<\/h3>\n
Material Quality and Compliance<\/h3>\n
Applications in Precision RF Systems<\/h3>\n
Custom RF Integration Solutions<\/h3>\n