Key Specifications
Type Design:
Precision
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.30
Connector Style:
Panel Connector
Connector Series:
SSMA
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
2 Hole Flange
Body Material:
Brass
Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
SSMA Panel Connector | Brass Body | Stub Terminal | Mechanical Captivation
The ROSNOL SSMA2GTA50-1470A/H1 is a compact SSMA jack designed for high-frequency applications up to 18 GHz. It features a stub terminal and a 2-hole flange mount with 8.3 mm (.327 inch) spacing, ensuring secure solder attachment and reliable mechanical integration. The connector supports ≥500 mating cycles and torque ratings up to 1.7 Nm, with mechanical captivation providing robust contact stability under vibration and shock.Constructed with a brass body and phosphor bronze center contact, both plated with 3 µinch gold over 80 µinch non-magnetic nickel-phosphorus underplating, the connector offers excellent conductivity and corrosion resistance. The PTFE insulator enables operation across a wide temperature range from −65°C to +165°C. Electrical specifications include ≤1.30 VSWR, ≤0.03√F(GHz) dB insertion loss, ≥5 GΩ insulation resistance, and ≤200 W power handling at 2 GHz.
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.
