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  • RF coaxial SMB male connector, PCB connector
  • RF coaxial SMB male connector, PCB connector

RF coaxial SMB male connector, PCB connector

SMB RF coaxial connectors are characterized by their small size, light weight, excellent electrical
performance, and ease of use. They are suitable for connecting RF cables in radio communications,
testing instruments, meters, radio and television station base stations, and microwave systems.



Frequency range: DC-3GHz;
Impedance: 50 ohms;
Temperature resistance: -40℃~+85℃


 Connector Materials:
body: Gold-plated brass;
Center pin: Gold-plated brass;
Center pin:Beryllium copper plated with gold;

Insulator: PTFE;
Cover:Gold-plated brass;


We offer high-quality, high-volume production. We offer custom lengths and sizes at competitive
prices, ensuring reliable and secure operation.


Temperature range -55—+155℃(PE Cable -40—+85℃)
Impedance 50Ω、75Ω
Frequency range DC-4GHz(50Ω);DC-2GHz(75Ω)
Working voltage 335V r.m.s at sea level
Withstanding voltage 1000V r.m.s at sea level
Contact resistance
Center contact ≤6mΩ
Outer contact ≤1mΩ
Insulation resistance 1000MΩ
Center conductor retention force ≥0.28N
Insertion loss 0.30dB/1.5GHz
Engagement force 8~63N
Disengagement force 8~63N
Voltage Standing Wave Ratio
Straight ≤1.35/3GHz
Right angle ≤1.45/1GHz
Durability(mating) ≥500(Cycles)

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