SMA Female 4-Hole Flange Mount RF Connector – Field Replaceable, 5.64mm Hole Spacing, 0.51mm Pin Diameter

SMA Female 4-Hole Flange Mount Field-Replaceable RF Connector – Model SMA-KFD17

The SMA female 4-hole flange mount RF connector with a 0.51 mm pin and 5.64 mm hole spacing is designed for high-performance microwave test systems, analyzers, and broadband communication assemblies. Its field-replaceable interface ensures efficient connector servicing and stable electrical continuity.

Electrical Specifications and Stability

Operating at 50 Ω impedance, VSWR < 1.08, and insertion loss < 0.06√F(GHz) dB, the SMA-KFD17 connector ensures superior broadband performance up to 18 GHz. Its low reflection and stable return loss make it ideal for precision RF setups. Find more under the SMA connector family.

Material Quality and Compliance Standards

Constructed from stainless steel with gold-plated beryllium copper contacts, this connector offers outstanding durability, conductivity, and corrosion protection. Each part is REACH and RoHS compliant, meeting international safety and quality requirements. See other models in our flange-mount connector range.

Mechanical Structure and Integration Design

The 4-hole flange mount geometry (5.64 mm spacing) provides stable alignment and mechanical precision for compact laboratory or communication modules. Its rugged build supports repeated re-mating. Browse the RF connector catalog for similar precision designs.

Complementary Male Connector

Use with the SMA male 4-hole flange mount RF connector – Model SMA-JFD17 to ensure accurate gender pairing and high-frequency stability in test environments.