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 | Solder Attachment
The ROSNOL SMA2GFA50-1740A/9X is a robust SMA female connector with 50 Ω impedance and a 4-hole flange mount featuring 8.64 mm (.340 inch) hole spacing. It supports frequencies up to 18 GHz and features a screw-lock coupling mechanism. The centre contact is soldered, and the terminal type is stub. The captivated type is mechanical, with axial ≥ 27 N and radial ≥ 3 Ncm retention.This connector is built with a stainless steel body and 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating. The centre contact is beryllium copper with identical plating, and the insulator is PTFE for superior RF 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.
