TNC Female RF Coaxial Connector – Flange Mount, Compatible with SFF-50-2-2 Cable

TNC Female RF Coaxial Connector – Flange Mount, Compatible with SFF-50-2-2 Cable

Model:TNC-KF4A-1

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 features wide frequency bandwidth, excellent electrical performance, and high connection reliability. TNC connectors are fully interchangeable with similar international products.

Scope of Application

•     Communication systems
•     Radio equipment
•     Electronic instrumentation

Product Features

•     Four-hole flange mounting structure
•     Compatible with SFF-50-2-2 RF coaxial cable
•     Reliable 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