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:
Brass
Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Captivated Type:
Mechanical Captivation
Bankend Type:
Semicircular End
Description
SMA Male Connector with Semicircular Terminal | Brass Body | Precision RF Performance
The SMA1GFC50-1500A/111 is a precision SMA male connector designed with a 4-hole flange mount and semicircular solder terminal. Featuring an 8.64mm (0.340 inch) hole spacing and screw-lock coupling mechanism, it ensures reliable mechanical engagement and supports ≥500 mating cycles. Mechanical captivation enhances axial and radial contact retention.This connector operates across a wide frequency range from DC to 18 GHz, with a VSWR of ≤1.30 (≥17.7 dB return loss), ensuring optimal signal transmission. It handles up to 200 W at 2 GHz and maintains low insertion loss (≤0.05 × √F GHz dB), making it ideal for high-frequency RF applications.
Constructed with brass for both the center contact and body, each component is plated with 3 µinch gold over 80 µinch non-magnetic nickel-phosphorus underplating. The insulator is made of PTFE, offering excellent thermal and electrical stability.
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.
