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:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
2 Hole Flange
Body Material:
Brass
Body Plating:
Gold Plating (Nickel underplated)
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
SMA Male Connector with Stub Terminal | Brass Body | Gold Plated
The ROSNOL SMA1GTA50-2490A_111 is a robust SMA male connector optimized for RF systems operating from DC to 18 GHz, with a 50 Ω impedance and VSWR ≤ 1.30. It features a 2-hole flange mount and stub terminal with 12.22 mm (0.481 inch) hole spacing. The connector employs a screw-lock coupling mechanism, a soldered center contact, and a stub terminal type. Mechanical captivation is rated at axial ≥ 27 N and radial ≥ 3 N·cm.Made entirely of brass, the body, coupling nut, and center contact are gold plated over nickel, offering superior conductivity and corrosion resistance. The insulator is PTFE, and the gasket is silicone rubber, ensuring long-term reliability in various environmental conditions.
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.
