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

3.5mm Female 2-Hole Flange Mount Field-Replaceable RF Connector – Model 3.5-KFD21

The 3.5 mm female 2-hole flange mount RF connector with a 0.38 mm pin and 12.22 mm spacing offers compact size with precise electrical control up to 26.5 GHz. Its field-replaceable design ensures repeatable connections and easy service in demanding RF test systems.

Electrical Consistency and Impedance Control

Operating at 50 Ω impedance with VSWR ≤ 1.1 and insertion loss ≤ 0.06 √F(GHz) dB, the 3.5 mm female connector delivers exceptional low-loss performance and excellent return loss across broadband frequencies.

Durability and Compliance

Machined from stainless steel with gold-plated beryllium copper contacts, it provides corrosion resistance and full REACH and RoHS compliance.

Integration for Precision Assemblies

Perfect for 2-hole flange mount RF modules, calibration kits, and portable analyzers requiring minimal footprint and reliable grounding.

Complementary Male Connector

Use with the 3.5 mm male 2-hole flange mount RF connector – Model 3.5-JFD21. Explore our 3.5 mm RF connector range in the RF Connector Catalog.