SMB Female RF Coaxial Connector – Threaded Mount, Compatible with RG316/U Cable

SMB Female RF Coaxial Connector – Threaded Mount, Compatible with RG316/U Cable

Model: SMB-KY3

The SMB series is a push-in locking RF coaxial connector developed in accordance with the MIL-C-30912 specification. It features a compact form factor, light weight, and excellent electrical performance. SMB connectors are commonly used in high-frequency circuits of radio equipment and electronic instruments for reliable RF coaxial cable connections.

Applications

• Radio communication equipment
• Electronic instruments
• RF modules and test devices

Product Features

• SMB female interface with snap-on locking mechanism
• Threaded mount for secure installation
• Compatible with RG316/U coaxial cable
• Small size and lightweight
• Easy to install and use

🔧 Technical Specifications

Electrical property			Temperature range	-65～+165℃
Characteristic impedance		50Ω	Frequency range	DC-4GHz
Dielectric withstanding voltage		750V	VSWR	≤1.34
Insulation resistance		≥1000MΩ	Insertion loss	≤0.06√F(GHz)dB
Contact resistance	Center conductor	≤6.0mΩ	Mechanical property
	Outer conductor	≤1.0mΩ	Durability	500times

 

⚙ Materials & Finish

 

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