1.85mm Male 2-Hole Flange Mount RF Connector – Field Replaceable, 12.22mm Hole Spacing, 0.23mm Pin Diameter

1.85mm Male 2-Hole Flange Mount RF Connector – 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 Ω impedance and optimized up to 67 GHz, the 1.85-JFD7 ensures low insertion loss, high repeatability, and reliable long-term performance. Explore Mechanc’s complete RF connector collection.

Electrical Characteristics and Return-Loss Stability

The 1.85-JFD7 RF connector achieves VSWR ≤ 1.2 and insertion loss ≤ 0.06 √F(GHz) dB, 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’s 1.85 mm connectors.

Mechanical Design and Structural Alignment

The 2-hole flange mount design with 12.22 mm spacing 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.

Material Engineering and Surface Quality

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

Applications and Custom Options

The 1.85-JFD7 2-hole flange mount RF connector 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.

For the corresponding female interface, see the mirror part: 1.85 mm Female 2-Hole Flange RF Connector – 0.23 mm Pin Diameter, Model 1.85-KFD7.