Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Body Style:
Straight
Frequency, Max (GHz):
11
VSWR, Max:
N/A
Connector Series:
SC
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
4 Hole Flange
Body Material:
Brass
Body Plating:
Nickel
Captivated Type:
Mechanical Captivation
Bankend Type:
Solder End
Description
SC Jack (Female) | Solder End | 4-Hole Flange Mount | Brass Body
The ROSNOL SC2GFB50-3175A/93 is an SC Jack (Female) straight connector engineered for stable RF performance from DC to 11 GHz. Designed with 50 Ω impedance, low insertion loss, and controlled VSWR, this connector ensures consistent signal integrity in RF modules, communication equipment, and cavity-mounted interfaces. The mechanical configuration features a screw‑lock coupling mechanism, a minimum of 500 mating cycles, solder‑cup terminals for secure conductor attachment, and a recommended torque range of 0.7–1.1 Nm. The 4‑hole flange mount incorporates 18.24 mm (0.718 inch) hole spacing, allowing reliable panel integration in compact and high‑density RF enclosures.Piece parts are manufactured for durability and electrical stability: the centre contact is beryllium copper with gold plating over a non‑magnetic nickel‑phosphorus underplate; the body is nickel‑plated brass; and the insulator is high‑grade PTFE for broadband dielectric consistency. This connector is suitable for bench‑top instruments, system I/O transitions, RF switching hardware, precision cavities, and communication subsystems requiring a solder‑cup termination interface.
ROSNOL’s RF connectors provide high performance at competitive pricing, serving as dependable alternatives to leading European and American brands. All components are manufactured in ISO 9001‑certified facilities and fully comply with RoHS and REACH requirements. Customization services for materials, plating, and mechanical configuration are available to support specialized RF and microwave integration needs.
