Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.25
Connector Style:
Bulkhead Receptacle
Connector Series:
SMA
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
Bulkhead
Body Material:
Brass
Body Plating:
Gold Plating (Nickel underplated)
Captivated Type:
Epoxy Captivation
Bankend Type:
Coaxial End
Description
SMA Bulkhead Connector | Screw-Lock | Brass Body | EpoxyCaptivation
The ROSNOL SMA1FA50-2270A-EC/111 is a straight bulkhead receptacle plug designed for coaxial end termination in RF systems, featuring epoxy captivation for enhanced mechanical stability. With a screw-lock coupling mechanism and 50-ohm impedance, it supports DC to 18 GHz operation and maintains a VSWR ≤ 1.25 for reliable signal performance.The connector is built with a brass body, coupling nut, and center contact, all gold plated over nickel underplating to ensure optimal conductivity and corrosion resistance. The insulator is PTFE, and the gasket is silicone rubber, providing robust environmental sealing and dielectric performance across a wide temperature range.
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.
