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 SMA2JB50-1200A/91 is a semicircular-end SMA jack (female) designed for edge-mount PCB applications. It features a screw-lock coupling mechanism with a minimum of 500 mating cycles, ensuring mechanical reliability. This connector supports frequencies from DC to 18 GHz with a VSWR of ≤1.22, offering stable signal transmission and low insertion loss. Its robust construction and axial contact captivation ≥27 N contribute to long-term durability in demanding RF environments.The center contact is made of beryllium copper with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating. The body is constructed from brass with identical plating specifications, and the insulator is PTFE. This material and plating combination ensures excellent conductivity, corrosion resistance, and compliance with RoHS standards.
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.
