Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Body Style:
Straight
Frequency, Max (GHz):
7.5
VSWR, Max:
N/A
Connector Series:
7/16
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
4 Hole Flange
Body Material:
Brass
Body Plating:
Copper-Tin Zinc Alloy
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
7/16 Plug (Male) | Panel Receptacle Mount | Screw-lock | Brass Body
The ROSNOL 716-1GFA50-4975A/144 is a precision-engineered 7/16 plug connector designed for panel receptacle mounting in high-frequency RF systems. It supports DC to 7.5 GHz with 50 Ω impedance and delivers VSWR ≤ 1.20 for stable signal integrity. Electrical specifications include insulation resistance ≥ 5 GΩ, test voltage 2500 V rms, and working voltage up to 500 V rms. Mechanical reliability is ensured with screw-lock coupling and ≥ 500 mating cycles, making it ideal for demanding environments.Constructed for durability, the center contact is brass with 3 μinch gold plating over 80 μinch non-magnetic nickel-phosphorus underplating. The body and coupling nut are brass with copper-tin-zinc alloy finish, while the insulator is PTFE for superior dielectric performance. A silicone rubber gasket provides environmental sealing for robust operation.
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 manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations, ensuring environmental safety and global standards. Customization services for plating, materials, and mechanical design are available upon request.
