Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
4.0
VSWR, Max:
1.09
Connector Style:
Panel Connector
Connector Series:
TNC
Connector Gender:
Jack (Female)
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
TNC Jack Panel Connector | Brass Body | Stub Terminal | Mechanical Captivation
The ROSNOL TNC2GFA50-2940A/H4 is a high-performance RF panel connector designed for precision applications requiring reliable signal integrity. With an impedance of 50 Ω, 4-hole flange mount, and 12.7mm (.500 inch) spacing, it supports frequencies from DC to 4 GHz while maintaining a VSWR of ≤ 1.09 (≥ 27 dB). The connector utilizes a screw-lock coupling mechanism and mechanical captivation for secure mating and durability.Constructed with premium materials, the ROSNOL TNC2GFA50-2940A/H4 features a phosphor bronze center contact with gold plating and nickel-phosphorus underplating for optimal conductivity and corrosion resistance. The body is made of brass with copper-tin-zinc alloy plating, complemented by a PTFE insulator and silicone rubber gasket to ensure stability across temperature variations and mechanical stress.
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.
