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:
2 Hole Flange
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Epoxy Captivation
Bankend Type:
Solder End
Description
SMA Panel Connector | Stainless Steel Body | Solder Cup Terminal | Epoxy Captivation
The ROSNOL SMA2GTB50-1550A/9X is a precision SMA jack engineered for DC to 18 GHz frequency range. It incorporates a solder cup terminal and 2-hole flange mount with 12.22 mm (.481 inch) spacing. Epoxy captivation ensures robust mechanical integrity with axial strength ≥27 N and radial strength ≥3 Ncm, supporting ≥500 mating cycles and torque ratings up to 1.7 Nm.The connector features a passivated stainless steel body and beryllium copper center contact with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating. A PTFE insulator ensures dielectric stability across −65°C to +165°C. Electrical specifications include ≤1.30 VSWR, ≤0.05√F(GHz) dB insertion loss, 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.
