3.5mm Female 4-Hole Flange Mount RF Connector – Field Replaceable, 6.35mm Hole Spacing, 0.38mm Pin Diameter

3.5mm Female 4-Hole Flange Mount Field-Replaceable RF Connector – Model 3.5-KFD9

The 3.5 mm female 4-hole flange mount RF connector with a 0.38 mm pin and 6.35 mm hole spacing combines high mechanical precision with superior broadband stability. Its field-replaceable design simplifies servicing while maintaining repeatable electrical performance.

High-Integrity RF Performance

At 50 Ω impedance and VSWR ≤ 1.1, with insertion loss ≤ 0.06 √F(GHz) dB, the 3.5 mm female flange connector delivers reliable, low-loss transmission across the 26.5 GHz spectrum.

Engineered for Durability

Built with corrosion-resistant stainless steel and gold-plated beryllium copper, this connector offers robust performance and is fully REACH and RoHS compliant.

RF Integration Benefits

Perfect for test benches and 4-hole flange mount components requiring consistent phase stability and minimal insertion variance.

Complementary Male Connector

Compatible with the 3.5 mm male 4-hole flange mount RF connector – Model 3.5-JFD9. View more options in our 3.5 mm connector range within the RF Connector Catalog.