Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.20
Connector Style:
Panel Connector
Connector Series:
SMA
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
4 Hole Flange
Body Material:
Brass
Body Plating:
Gold Plating (Nickel underplated)
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
SMA Female Connector with Coaxial End | Panel Mount | Brass Body
The ROSNOL SMA2GFA50-2950C/91 is a straight SMA female panel receptacle designed for DC to 18 GHz applications, offering a 50 Ω impedance and a screw-lock coupling mechanism. It features a 4-hole flange mount with coaxial end termination. The connector includes a centre pin contact and is optimized for high-frequency performance with VSWR ≤ 1.20 and insertion loss ≤ 0.03 × √F (GHz) dB.This model is constructed with a brass body and gold plating, while the centre contact is made of beryllium copper with gold plating over nickel underplating. The insulator is PTFE, ensuring stable dielectric properties across a wide temperature range of -65°C to +165°C.
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.
