3.5mm Male 2-Hole Flange Mount RF Connector – Field Replaceable, 12.22mm Hole Spacing, 0.38mm Pin Diameter

3.5mm Male 2-Hole Flange Mount Field-Replaceable RF Connector – Model 3.5-JFD21

The 3.5 mm male 2-hole flange mount RF connector with a 0.38 mm pin and 12.22 mm hole spacing is engineered for precision RF measurement setups and high-frequency test systems requiring reliable re-mating capability. Its field-replaceable construction supports rapid replacement and stable phase response across repeated use cycles.

Electrical Performance and Frequency Stability

Featuring 50 Ω impedance, VSWR ≤ 1.1, and insertion loss ≤ 0.06 √F(GHz) dB, the 3.5-JFD21 connector ensures superior broadband stability and low reflection up to 26.5 GHz. This precision connector supports calibration accuracy in demanding laboratory conditions. Explore additional designs in the 3.5 mm RF connector range.

Material Construction and Compliance Standards

Manufactured from passivated stainless steel with gold-plated beryllium copper contacts, the connector ensures both corrosion resistance and electrical reliability. Every part is REACH and RoHS compliant, providing safe, long-term use in professional test systems. View more related flange-mount connector options.

Mounting Geometry and Mechanical Adaptation

The 2-hole flange mount footprint, spaced at 12.22 mm, offers secure panel installation and high repeatability. Its compact layout supports modular analyzer interfaces and tight instrument configurations. Discover the complete RF connector catalog for compatible field-replaceable solutions.

Matching Female Counterpart

For gender-paired configurations, use with the 3.5 mm female 2-hole flange mount RF connector – Model 3.5-KFD21 to ensure consistent calibration results and mechanical alignment.