Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.15
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 | Solder Attachment | Stainless Steel Body
The ROSNOL SMA2GFA50-2740G/9X SMA female connector offers 50 Ω impedance and operates from DC to 18 GHz with a VSWR ≤ 1.15. It features 8.64 mm (0.340 inch) hole spacing and a screw-lock coupling mechanism. The center contact is soldered, with a stub terminal and mechanical captivation (≥ 27 N axial, ≥ 3 N·cm radial).This version is built with a beryllium copper center contact and a stainless steel body, both passivated. It is plated with 3 µinch gold over 80 µinch non-magnetic nickel-phosphorus underplating. PTFE is used as the insulator material.
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.
