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:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
SMA Male Connector with Stub Terminal | Stainless Steel Body | Mechanical Captivation
The ROSNOL SMA1GTA50-2490A_1XX is a high-performance SMA male connector designed for RF applications requiring precision and durability. It features a 50 Ω impedance and supports frequencies from DC to 18 GHz with a VSWR ≤ 1.30. The connector includes a 2-hole flange mount with a stub terminal and 12.22 mm (0.481 inch) hole spacing. It utilizes a screw-lock coupling mechanism, a soldered center contact, and a stub terminal type. Mechanical captivation ensures axial retention ≥ 27 N and radial retention ≥ 3 N·cm.This model is constructed with a stainless steel body and coupling nut, both passivated for corrosion resistance. The center contact is brass with gold plating over nickel. The insulator is PTFE, and the gasket is made of silicone rubber, providing excellent thermal and mechanical stability.
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.
