Key Specifications
Type Design:
Precision
Body Style:
Right Angle
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:
4 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 SSMA2GFA59-1470A/91 is a high-frequency SSMA jack designed for DC to 18 GHz applications. Featuring a right-angle configuration with stub terminal and 4-hole flange mount at 6.46 mm (.254 inch) spacing, it ensures secure solder attachment and robust mechanical integration. Mechanical captivation of the center contact provides enhanced stability under axial and radial stress, supporting torque ratings up to 1.7 Nm and ≥500 mating cycles.Constructed with a brass body and beryllium copper center contact, both plated with 3 µinch gold over 80 µinch non-magnetic nickel-phosphorus underplating, this connector offers excellent conductivity and corrosion resistance. The PTFE insulator supports a wide operating 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.
