3.5mm Female 4-Hole Flange Mount RF Connector – Field Replaceable, 5.64mm Hole Spacing, 0.46mm Pin Diameter

3.5mm Female 4-Hole Flange Mount Field-Replaceable RF Connector – Model 3.5-KFD16

The 3.5 mm female 4-hole flange mount RF connector with a 0.46 mm pin and 5.64 mm hole spacing is designed for compact, high-accuracy microwave assemblies. This field-replaceable connector combines precise alignment with excellent repeatability up to 26.5 GHz.

Superior Impedance Stability

Rated at 50 Ω impedance with VSWR ≤ 1.1 and insertion loss ≤ 0.06 √F(GHz) dB, the 3.5 mm female flange connector guarantees low return loss and minimal mismatch across broadband frequencies.

Mechanical Integrity & Compliance

Built from stainless steel and gold-plated beryllium copper, the connector withstands repeated mating cycles and is REACH and RoHS compliant.

Integration and Performance

Ideal for 4-hole flange mount test fixtures and analyzers demanding mechanical rigidity and stable grounding.

Complementary Male Version

Pair with the 3.5 mm male 4-hole flange mount RF connector – Model 3.5-JFD16. Browse our 3.5 mm RF connectors in the RF Connector Catalog.