3.5mm Male 2-Hole Flange Mount RF Connector – Field Replaceable, 12.22mm Hole Spacing, 0.3mm Pin Diameter

3.5mm Male 2-Hole Flange Mount Field-Replaceable RF Connector – Model 3.5-JFD20

The 3.5 mm male 2-hole flange mount RF connector with a 0.3 mm pin and 12.22 mm hole spacing combines compactness with high signal integrity for RF test ports, analyzers, and broadband calibration kits. The field-replaceable structure allows easy servicing without re-soldering, maintaining repeatable electrical characteristics.

High-Frequency Performance and VSWR Control

Operating at 50 Ω impedance with VSWR ≤ 1.1 and insertion loss ≤ 0.06 √F(GHz) dB, the 3.5-JFD20 connector ensures clean broadband transmission up to 26.5 GHz. It provides phase-stable performance for RF metrology and test systems. Learn more under 3.5 mm connectors.

Durability, Finish, and Compliance

Made from passivated stainless steel and gold-plated beryllium copper, the connector offers superior wear resistance and electrical reliability. Fully REACH and RoHS compliant, it meets international engineering and environmental standards. See related flange-mount connector options.

Mechanical Mounting and Dimensional Fit

The 2-hole flange mount footprint with 12.22 mm spacing allows secure, vibration-resistant installation in compact RF housings. Its robust design supports long-term use in high-frequency environments. Browse our RF connector catalog for more precision mounting solutions.

Matching Female Connector

Use with the 3.5 mm female 2-hole flange mount RF connector – Model 3.5-KFD20 to achieve accurate gender pairing and optimized return-loss performance across test and measurement setups.