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:
Coaxial End
Description
SMA Female Connector with Stub Terminal | Solder Attachment | Stainless Steel Body | Epoxy Captivation
ROSNOL introduces the SMA2GTA50-1405A-EC/9X, a high-performance RF Connector designed for demanding microwave applications. Featuring a solder attachment and stub terminal with 12.22mm flange spacing, this SMA female connector supports frequencies from DC to 18 GHz with an impedance of 50 Ω. It delivers excellent electrical performance with ≤ 1.30 (≥ 17.7 dB) VSWR, ≤ 0.05 x √F (GHz) dB insertion loss, and ≥ 5 GΩ insulation resistance. The connector is rated for ≤ 200 W @ 2 GHz and operates reliably across a wide temperature range of -65°C to +165°C.The SMA2GTA50-1405A-EC/9X is built with precision using Stainless Steel (Passivated) for the body and Beryllium Copper (Gold plating, 3 µinch (Nickel-phosphorus underplating, 80 µinch)) for the center contact. It ensures robust mechanical integrity with ≥ 500 mating cycles and recommended torque of 0.8 Nm to 1.1 Nm. The epoxy captivated center contact provides axial retention ≥ 27 N and radial retention ≥ 3 Ncm, ensuring stable performance in vibration and shock environments.
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.
