Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.22
Connector Style:
PCB Connector
Connector Series:
SMA
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
None
Body Material:
Brass
Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
SMA PCB Connector | Edge Mount | Brass Body
The ROSNOL SMA2J50-1745A/91 is a straight SMA jack (female) tailored for edge mount PCB configurations. It incorporates a screw-lock coupling mechanism with a minimum of 500 mating cycles and supports DC to 18 GHz frequency range with a VSWR of ≤1.22. Engineered for long-term reliability, it maintains excellent electrical characteristics including 50 Ω impedance and low insertion loss.Constructed with a gold-plated beryllium copper center contact and a brass body finished with non-magnetic nickel-phosphorus underplating and gold plating. The PTFE insulator ensures robust dielectric performance.
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.
