Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Body Style:
Straight
Frequency, Max (GHz):
18
VSWR, Max:
1.30
Connector Series:
SMA
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
2 Hole Flange
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
SMA Jack (Female) Panel Connector | Screw-lock | Stainless Steel Body
The ROSNOL SMA2GTA50-2130A/9X is an SMA Jack (Female) panel-mounted RF connector designed for DC to 18 GHz operation with a 50 Ω impedance. It uses a 2-hole flange mount with a hole spacing of 12.22 mm (0.481 inch) and a stub solder terminal, providing secure mechanical integration in RF enclosures and microwave systems. Electrical performance includes VSWR ≤ 1.30 (Return Loss ≥ 17.69 dB), insertion loss ≤ 0.04 × √F (GHz) dB, insulation resistance ≥ 5 GΩ, and a working voltage of 480 V rms.The connector body is constructed from passivated stainless steel for enhanced corrosion resistance and mechanical stability. The center contact is made of gold-plated beryllium copper with non-magnetic nickel-phosphorus underplating to ensure reliable conductivity. A PTFE insulator maintains dielectric consistency, while the accurately machined 2-hole flange structure ensures secure panel mounting and long-term reliability.
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 global environmental and safety standards. Customization services for plating, materials, and mechanical design are available upon request.
