Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.30
Connector Style:
Panel Connector
Connector Series:
SMA
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
4 Hole Flange
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
SMA Female Connector with Stub Terminal | Stainless Steel Body | Standard Flange
The ROSNOL SMA2GFA50-1200C/9X is a high-performance SMA female connector engineered for RF systems operating from DC to 18 GHz, with a 50 Ω impedance and VSWR ≤ 1.30. It features a 4-hole flange mount and stub terminal with 8.64 mm (0.340 inch) hole spacing. The connector employs a screw-lock coupling mechanism, a soldered center contact, and mechanical captivation rated at axial ≥ 27 N and radial ≥ 3 N·cm.Constructed with a stainless steel body and coupling nut, both passivated, the center contact is beryllium copper with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating. PTFE insulator ensures stable dielectric performance across a wide temperature range.
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.
