3.5mm Female 4-Hole Flange Mount RF Connector – Field Replaceable, 6.35mm Hole Spacing, 0.3mm Pin Diameter

3.5mm Female 4-Hole Flange Mount Field-Replaceable RF Connector – Model 3.5-KFD8

The 3.5 mm female 4-hole flange mount RF connector with a 0.30 mm pin and 6.35 mm hole spacing ensures exceptional alignment and electrical consistency across high-frequency systems. Its field-replaceable structure provides flexibility for maintenance without compromising accuracy.

Stable Electrical Transmission

Featuring 50 Ω impedance, VSWR ≤ 1.1, and insertion loss ≤ 0.06 √F(GHz) dB, the 3.5 mm female flange connector guarantees consistent return loss and low reflection over the DC–26.5 GHz range.

Material and Certification

Manufactured with stainless steel and gold-plated beryllium copper, it is engineered for endurance and fully REACH and RoHS certified for global RF applications.

Integration in RF Platforms

Commonly used in 4-hole flange mount platforms, calibration equipment, and modular RF enclosures demanding precise impedance control.

Matching Male Connector

Pair with the 3.5 mm male 4-hole flange mount RF connector – Model 3.5-JFD8. Explore our 3.5 mm connector series inside the RF Connector Catalog.