Key Specifications
Description
SMA Panel Connector | 4‑Hole Flange | Screw‑Lock | Gold-Plated Brass Body
ROSNOL SMA2GFA59-3140A/91 is a right-angle SMA Jack (Female) connector with solder attachment and a 4-hole flange mount designed for DC to 18 GHz performance. It maintains a 50-ohm impedance and a maximum VSWR of 1.35, ensuring consistent RF performance in compact installations. The screw-lock coupling mechanism supports secure engagement with a recommended torque of 0.57 Nm, and the stub terminal with captivated center contact ensures long-term mechanical stability.
The connector features a beryllium copper center contact with gold plating, a gold-plated brass body for conductivity and durability, and a PTFE insulator ensuring stable high-frequency dielectric behavior. Its right-angle, flange-mounted architecture is well-suited for tight enclosures, instrumentation panels, and RF front-end designs requiring robust grounding and stable signal transition.
ROSNOL products comply with ISO 9001, RoHS, and REACH standards, offering high quality and affordability as an excellent alternative to U.S. and European brands. Customizable mechanical and material options are available to support specific engineering and system-level requirements.
