SMA Plug (Male) Straight Connector 4 Hole Flange, 8.64mm (.340 inch) DC-18GHz VSWR1.30

SMA Plug (Male) | Solder attachment | 4-Hole Flange Mount | Stainless Steel Body

The SMA1GFA50-1700A/1XX is a high-performance SMA plug (male) RF connector, meticulously designed for panel mount applications. This connector utilizes a 4-hole flange mount with a specific hole spacing of 8.64mm (.340 inch). Its reliable screw-lock coupling mechanism guarantees secure and stable connections, critical for demanding RF environments.

This connector delivers exceptional electrical performance, supporting frequencies from DC up to 18 GHz. It maintains an impressive Voltage Standing Wave Ratio (VSWR) of$\le 1.30$, equivalent to a return loss of 17.7 dB, which minimizes signal degradation and maximizes system efficiency across its operational spectrum.

For superior durability and electrical conductivity, the center contact is precision-machined from brass and features 3-pinch gold plating with an 80-pinch non-magnetic nickel-phosphorus underplating. The body is constructed from robust stainless steel and passivated for enhanced resistance to environmental factors. PTFE is utilized as the insulator material for optimal dielectric performance.

ROSNOL’s precision-engineered RF connectors offer a competitive alternative to products from leading manufacturers in Europe, the USA, and other global markets. All Rosnol RF components are precision-manufactured in ISO 9001-certified facilities, and are fully RoHS and REACH compliant, ensuring environmental safety and global regulatory alignment. Customization services for plating, materials, and mechanical design are available upon request.