Key Specifications
Type Design:
Standard
Body Style:
Straight
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 SMA2I50-1350F/91 is a high-performance SMA jack (female) connector designed for through hole PCB applications. It features a screw-lock coupling mechanism and supports 50 Ω impedance with an operating frequency range from DC to 18 GHz. With VSWR ≤ 1.25 and insertion loss ≤ 0.04 × √f (GHz) dB, it ensures reliable RF signal transmission in demanding environments.Constructed with a gold-plated beryllium copper contact and gold-plated brass body over non-magnetic nickel-phosphorus underplating, the SMA2I50-1350F/91 offers excellent conductivity and durability. The PTFE insulator ensures stable dielectric performance across a wide temperature range of -65°C to +165°C. This connector is RoHS compliant and rated for ≥ 500 mating cycles, making it ideal for robust and repeatable connections.
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.
