1.85mm Male 2-Hole Flange Mount RF Connector – Field Replaceable, 9mm Hole Spacing, 0.30mm Pin Diameter

1.85mm Male 2-Hole Flange Mount RF Connector – Field Replaceable, Model 1.85-JFD12

The 1.85 mm male 2-hole flange mount RF connector with 9 mm hole spacing and a 0.30 mm pin diameter delivers ultra-stable electrical performance for broadband test and measurement systems. Rated for 50 Ω impedance and frequencies up to 67 GHz, the 1.85-JFD12 ensures consistent phase response and low reflection across extended microwave bands. Learn more about Mechanc’s RF connector series.

Electrical Performance and Signal Control

The 1.85-JFD12 RF connector achieves VSWR ≤ 1.2 and insertion loss ≤ 0.06 √F(GHz) dB, maintaining exceptional impedance uniformity and minimal return loss across the full frequency range. The precision-machined 1.85 mm male interface ensures secure contact pressure, ideal for metrology modules, frequency-extension heads, and calibration standards. View the complete 1.85 mm connector family.

Flange Geometry and Structural Stability

The 2-hole flange mount configuration with 9 mm spacing offers excellent mechanical balance and alignment accuracy. Designed for repeatable installation, it supports precision reference-plane positioning and consistent torque distribution under demanding lab and field environments.

Material Composition and Manufacturing Quality

Constructed from passivated stainless steel with a gold-plated beryllium-copper center contact, the 1.85-JFD12 connector ensures high conductivity, durability, and corrosion resistance. Tight manufacturing tolerances preserve coaxial symmetry and minimize intermodulation effects. Each unit complies fully with RoHS and REACH standards. Explore our advanced field-replaceable connectors.

Use Cases and Custom Design Capabilities

The 1.85-JFD12 2-hole flange mount RF connector is optimized for high-frequency analyzers, calibration modules, and precision network-measurement systems. Mechanc provides engineering support for customized flange patterns, alternative finishes, and specialized non-magnetic materials to meet exacting RF and environmental requirements.

For the corresponding female version, see the mirror part: 1.85 mm Female 2-Hole Flange RF Connector – 0.30 mm Pin Diameter, Model 1.85-KFD12.