Key Specifications
Type Design:
Standard
Body Style:
Right Angle
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.25
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 | Through Hole | Brass Body
The ROSNOL SMA2I59-1900A/91 is a right-angle SMA jack (female) connector optimized for through-hole PCB applications. It utilizes a screw-lock coupling mechanism and operates from DC to 18 GHz with 50 Ω impedance. VSWR is ≤ 1.25 and insertion loss ≤ 0.04 × √f (GHz) dB, ensuring reliable signal integrity.Made with a beryllium copper center contact and brass body, both gold-plated over a non-magnetic nickel-phosphorus underlayer, this connector offers superior electrical performance and mechanical robustness. The PTFE insulator supports stable operation across -65°C to +165°C. It is RoHS compliant and rated for ≥ 500 mating cycles.
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.
