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:
Epoxy Captivation
Bankend Type:
Coaxial End
Description
SMA Male Connector with Stub Terminal | Brass Body | Gold Plated | Epoxy Captivation
The ROSNOL SMA1GTA50-3050A-EC/111 is a precision-engineered SMA male connector designed for RF applications requiring high reliability and mechanical stability. It supports DC to 18 GHz with a 50 Ω impedance and VSWR ≤ 1.30. The connector features a 2-hole flange mount and stub terminal with 12.22 mm (0.481 inch) hole spacing. It utilizes a screw-lock coupling mechanism, a soldered center contact, and epoxy captivation. Mechanical retention is rated at axial ≥ 27 N and radial ≥ 3 N·cm.The body, coupling nut, and center contact are all made of brass with gold plating over nickel underplating. The insulator is PTFE, and the gasket is silicone rubber, ensuring excellent performance across a wide temperature range from -65°C to +165°C.
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.
