Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.30
Connector Style:
Panel Connector
Connector Series:
SMA
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
4 Hole Flange
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
SMA Plug (Male) | Solder End | 4-Hole Flange Mount | Stainless Steel Body
The ROSNOL SMA1GFA50-1530B/1XX is a high-performance RF connector designed for secure panel mounting in demanding microwave applications. It offers 50 Ω impedance and operates from DC to 18 GHz with a VSWR ≤ 1.30, ensuring excellent signal integrity. The coupling mechanism uses a screw-lock interface for reliable engagement, supporting ≥500 mating cycles. Key dimensions include an overall length of 15.3 mm \[.602 in], flange size of 12.8 mm \[.504 in], mounting holes of Ø1.7 mm \[.067 in], and hole spacing of 6.35 mm \[.250 in]. The thread specification is 11/16-24 UNEF, and the connector withstands temperatures from -65°C to +165°C.The center contact is brass with gold plating over a nickel-phosphorus underplate for superior conductivity, while the body is stainless steel with passivated finish for corrosion resistance. The insulator is PTFE, providing excellent dielectric properties. Additional structural details include a stub terminal for solder attachment, ensuring robust electrical performance and mechanical stability under high-frequency conditions.
ROSNOL’s precision-engineered solutions offer a competitive alternative to products from leading manufacturers in Europe, the USA, and other global markets. All ROSNOL components are manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations, ensuring environmental safety and global regulatory alignment. Customization services for materials, plating, and mechanical design are available to support specialized requirements across a wide range of RF and microwave applications.
