SMA Female 2-Hole Flange Mount RF Connector – Field Replaceable, 12.7mm Hole Spacing, 0.51mm Pin Diameter

SMA Female 2-Hole Flange Mount Field-Replaceable RF Connector – Model SMA-KFD35

The SMA female 2-hole flange mount RF connector with a 0.51 mm pin and 12.7 mm hole spacing is designed for broadband calibration systems, network analyzers, and test fixtures requiring high mechanical precision and stable impedance. Its field-replaceable format enables quick replacement while preserving accuracy.

Electrical Characteristics and Broadband Range

With 50 Ω impedance, VSWR < 1.08, and insertion loss < 0.06√F(GHz) dB, the SMA-KFD35 connector ensures consistent performance from DC to 18 GHz. It provides low reflection and stable return loss for RF metrology setups. Check the SMA connector catalog for compatible variants.

Material Quality and Environmental Compliance

Fabricated from stainless steel and fitted with gold-plated beryllium copper contacts, this connector offers long-term corrosion resistance and electrical reliability. Fully REACH and RoHS compliant, it adheres to international manufacturing standards. See more in our flange-mount connector lineup.

Mechanical Mounting and Design Stability

The 2-hole flange mount structure (12.7 mm spacing) provides strong mechanical integrity, precise alignment, and reusability under frequent test cycles. Explore additional options in the RF connector catalog.

Matching Male Connector

Pair the SMA-KFD35 with the SMA male 2-hole flange mount RF connector – Model SMA-JFD35 to achieve low-loss broadband matching and mechanical precision.