TNC Female RF Coaxial Connector – Flange Mount, Compatible with RG142/U Cable

TNC Female RF Coaxial Connector – Flange Mount, Compatible with RG142/U Cable

Model: TNC-KF5A

Product Overview

The TNC series is a small to medium-power RF coaxial connector with a threaded coupling structure, developed in accordance with MIL-C-39012 and IEC 60169-17 standards. It offers excellent electrical performance, wide frequency bandwidth, and highly reliable connections. TNC connectors are commonly used in mobile communication equipment operating under vibration and are fully interchangeable with similar international products.

Applications

•     Radio communication equipment
•     Instrumentation
•     Wireless communication systems

Product Features

•     Four-hole flange mounting structure
•     Compatible with RG142/U RF coaxial cable
•     Secure threaded connection with strong vibration resistance
•     Wide operating bandwidth
•     Excellent and stable electrical performance

🔧 Technical Specifications

Important Technical Parameters

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	/	/

 Product Specifications