SMA Plug (Male) Straight Connector 4 Hole Flange, 6.35mm (.250 inch) DC-18GHz VSWR1.30

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

The SMA1GFA50-1630B/1XX is a precision SMA plug (male) RF connector designed for secure panel mounting. It features a 4-hole flange mount configuration with a standard hole spacing of 6.35mm (.250 inch). The robust screw-lock coupling mechanism ensures reliable and stable connections for diverse RF applications.

Engineered for high-performance applications, this connector operates across a broad frequency range from DC to 18 GHz. It boasts an excellent Voltage Standing Wave Ratio (VSWR) of$\le 1.30$, corresponding to a return loss of 17.7 dB, ensuring minimal signal reflection and optimal power transfer within the specified bandwidth.

Constructed from high-quality materials, the center contact is made of brass with 3-pinch gold plating over an 80-pinch non-magnetic nickel-phosphorus underplating. The body and coupling nut are crafted from durable stainless steel and are passivated for enhanced corrosion resistance and longevity. The insulator material is PTFE, providing superior dielectric properties.

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.