TNC Flange-Mount RF Coaxial Connector – Compatible with RG178/U Cable

TNC Flange-Mount RF Coaxial Connector – Compatible with RG178/U Cable

Model: TNC-KF2

The TNC series consists of small to medium-power RF connectors with a threaded coupling mechanism, offering excellent electrical performance and mechanical reliability. Designed to operate at frequencies up to 11 GHz, these connectors are ideal for high-frequency signal transmission in demanding environments.

Product Features

•  Four-hole flange mount for secure panel installation
• Compatible with RG178/U and other No.2 series flexible coaxial cables
• Wide operating bandwidth
• Strong vibration resistance and reliable electrical performance
•  Threaded design ensures a stable and durable connection

Applications

• Wireless communication equipment
•  RF and microwave instrumentation
•  Industrial and military communication systems

🔧 Technical Specifications

Electrical property			Temperature range	-55～+165℃
Characteristic impedance		50Ω	Frequency range	DC-11GHz
Dielectric withstanding voltage		1500V	VSWR	≤1.3
Insulation resistance		≥5000MΩ	Insertion loss	≤0.06√F(GHz)dB
Contact resistance	Center conductor	≤2.0mΩ	Mechanical property
	Outer conductor	≤0.2mΩ	Durability	500times

Materials and Surface Treatment

Center conductor	Beryllium bronze, gold plating	Insulating medium	PTFE
Outer conductor	Brass, nickel plating	/	/

⚙ Materials & Finish