SMA Female 4-Hole Flange Mount RF Connector – Field Replaceable, 5.64mm Hole Spacing, 0.46mm Pin Diameter

SMA Female 4-Hole Flange Mount Field-Replaceable RF Connector – Model SMA-KFD16

The SMA female 4-hole flange mount RF connector with a 0.46 mm pin and 5.64 mm hole spacing provides a high-precision, compact solution for test instruments, calibration kits, and broadband RF systems. Its field-replaceable design supports quick maintenance and ensures consistent impedance across multiple mating cycles.

Electrical Characteristics and Frequency Range

Featuring 50 Ω impedance, VSWR < 1.08, and insertion loss < 0.06√F(GHz) dB, the SMA-KFD16 connector delivers exceptional electrical performance up to 18 GHz. It ensures stable signal transmission and repeatable measurements in precision environments. View the complete SMA connector catalog for similar models.

Material Durability and Compliance

Manufactured from passivated stainless steel with gold-plated beryllium copper contacts, the connector provides corrosion resistance, low contact resistance, and long mechanical life. Fully REACH and RoHS compliant, it meets international environmental standards. Explore additional variants in our flange-mount connector lineup.

Mounting Configuration and Mechanical Design

The 4-hole flange mount layout (5.64 mm spacing) ensures robust attachment and precise alignment in compact analyzers and communication assemblies. It supports reliable integration in high-density systems. Discover more in our RF connector catalog.

Matching Male Version

Pair the SMA-KFD16 with the SMA male 4-hole flange mount RF connector – Model SMA-JFD16 for consistent broadband coupling and minimal return loss.