SMA Female 4-Hole Flange Mount RF Connector – Field Replaceable, 8.64mm Hole Spacing, 0.3mm Pin Diameter

SMA Female 4-Hole Flange Mount Field-Replaceable RF Connector – Model SMA-KFD2

The SMA female 4-hole flange mount RF connector with a 0.3 mm pin and 8.64 mm hole spacing is a precision-engineered solution for broadband RF testing and modular calibration systems. Its field-replaceable configuration ensures repeatable performance and minimal signal distortion in high-frequency circuits.

Electrical Performance and Bandwidth

Delivering 50 Ω impedance, VSWR < 1.08, and insertion loss < 0.06√F(GHz) dB, the SMA-KFD2 connector provides stable, low-loss operation from DC to 18 GHz. Ideal for metrology, communication, and aerospace systems requiring broadband accuracy. See related products in the SMA connector range.

Material Quality and Regulatory Compliance

Fabricated from stainless steel with gold-plated beryllium copper contacts, this connector ensures durability and excellent conductivity. It meets full REACH and RoHS compliance, suitable for international RF and microwave applications. Discover similar variants under flange-mount connectors.

Mechanical Alignment and Integration

The 4-hole flange mount layout (8.64 mm spacing) provides precise mechanical fit and high torque resistance. The compact footprint supports installation in test panels and compact modules. For additional assemblies, visit our RF connector catalog.

Mirror Male Connector

Pair the SMA-KFD2 with the SMA male 4-hole flange mount RF connector – Model SMA-JFD2 to achieve optimal impedance matching and mechanical compatibility in precision applications.