3.5mm Female 4-Hole Flange Mount RF Connector – Field Replaceable, 8.64mm Hole Spacing, 0.51mm Pin Diameter

3.5mm Female 4-Hole Flange Mount Field-Replaceable RF Connector – Model 3.5-KFD5

The 3.5 mm female 4-hole flange mount RF connector with a 0.51 mm pin and 8.64 mm hole spacing delivers outstanding mechanical stability and consistent electrical performance up to 26.5 GHz. Designed as a field-replaceable connector, it combines long-term reusability with high-precision RF alignment.

Precision and Low Signal Loss

Operating with 50 Ω impedance, VSWR ≤ 1.1, and insertion loss ≤ 0.06 √F(GHz) dB, the 3.5 mm female flange connector ensures low-reflection broadband performance for test and measurement systems.

Rugged and Compliant Design

Manufactured from stainless steel and gold-plated beryllium copper, this connector provides exceptional durability and complies fully with REACH and RoHS regulations.

Integration and Compatibility

Ideal for 4-hole flange mount modules, laboratory instruments, and RF circuits where signal integrity and mechanical repeatability are essential.

Matching Male Connector

Pair with the 3.5 mm male 4-hole flange mount RF connector – Model 3.5-JFD5. View the entire 3.5 mm RF connector range in our RF Connector Catalog.