3.5mm Female 4-Hole Flange Mount RF Connector – Field Replaceable, 6.35mm Hole Spacing, 0.23mm Pin Diameter

3.5mm Female 4-Hole Flange Mount Field-Replaceable RF Connector – Model 3.5-KFD7

The 3.5 mm female 4-hole flange mount RF connector with a 0.23 mm pin and compact 6.35 mm hole spacing delivers stable broadband connections in dense RF layouts. As a field-replaceable connector, it guarantees precise fit and easy reinstallation for repeated laboratory use.

Outstanding Electrical Accuracy

Operating at 50 Ω impedance with VSWR ≤ 1.1 and insertion loss ≤ 0.06 √F(GHz) dB, the 3.5 mm female flange connector minimizes mismatch loss and maintains low-noise performance up to 26.5 GHz.

Durability and Environmental Standards

Built from stainless steel and gold-plated beryllium copper, it ensures repeatable mating cycles and complies with REACH and RoHS directives.

Compact Design for Precision Systems

Ideal for miniature 4-hole flange mount modules and portable testing instruments where space efficiency and precision alignment are critical.

Mirror Male Connector

Use with the 3.5 mm male 4-hole flange mount RF connector – Model 3.5-JFD7. Discover our full 3.5 mm connector series in the RF Connector Catalog.