Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.15
Connector Style:
PCB Connector
Connector Series:
SMA
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
Bulkhead
Body Material:
Brass
Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
SMA PCB Connector | Surface Mount | Brass Body
The ROSNOL SMA2NAS50-1500A/91 is a bulkhead SMA jack (female) designed for surface mount PCB applications with solder attachment and integrated gasket. It supports frequencies from DC to 18 GHz with a VSWR of ≤1.15, and ensures reliable performance with 50 Ω impedance, low insertion loss, and high insulation resistance. The screw-lock coupling mechanism and minimum 500 mating cycles provide enhanced durability for demanding RF environments.The connector features a gold-plated beryllium copper center contact and a brass body with non-magnetic nickel-phosphorus underplating. Additional components such as the fastening nut and washer are also brass with identical plating, while the insulator is made of PTFE and the gasket is silicone rubber.
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.
