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

3.5mm Female 2-Hole Flange Mount Field-Replaceable RF Connector – Model 3.5-KFD20

The 3.5 mm female 2-hole flange mount RF connector with a 0.30 mm pin and 12.22 mm spacing ensures strong signal integrity in applications where compact design meets broadband precision. This field-replaceable connector provides ease of integration for laboratory and modular RF systems.

Optimized Signal Transmission

Operating at 50 Ω impedance, with VSWR ≤ 1.1 and insertion loss ≤ 0.06 √F(GHz) dB, the 3.5 mm female connector achieves low reflection and excellent phase stability to 26.5 GHz.

Material Engineering and Compliance

Made from stainless steel with gold-plated beryllium copper contacts, it offers consistent performance and full REACH and RoHS compliance.

Compact Mounting Applications

Ideal for 2-hole flange mount instruments and measurement systems requiring robust electrical repeatability in tight spaces.

Matching Male Connector

Pair with the 3.5 mm male 2-hole flange mount RF connector – Model 3.5-JFD20. Discover the 3.5 mm connector series in our RF Connector Catalog.