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:
Semicircular End
Description
SMA Male Connector with Semicircular Terminal | Stainless Steel Body | High Reliability
The SMA1GFC50-1500A/1XX is a high-performance SMA male connector featuring a 4-hole flange mount and semicircular solder terminal. With a precise hole spacing of 8.64mm (0.340 inch), this connector ensures secure and stable mounting. Its screw-lock coupling mechanism supports over 500 mating cycles, with mechanical captivation for enhanced axial and radial retention.Designed for RF systems operating from DC to 18 GHz, this connector offers excellent electrical performance with a maximum VSWR of 1.30 (≥17.7 dB return loss). It supports up to 200 W power handling at 2 GHz and maintains low insertion loss (≤0.05 × √F GHz dB), ensuring signal integrity across a wide frequency range.
The center contact is made of brass with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating. The body is constructed from passivated stainless steel, and the insulator is PTFE, providing excellent durability and dielectric performance.
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.
