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  • RF coaxial SMA male crimp straight connector for RG174 RG316 cable
  • RF coaxial SMA male crimp straight connector for RG174 RG316 cable
  • RF coaxial SMA male crimp straight connector for RG174 RG316 cable
  • RF coaxial SMA male crimp straight connector for RG174 RG316 cable
  • RF coaxial SMA male crimp straight connector for RG174 RG316 cable

RF coaxial SMA male crimp straight connector for RG174 RG316 cable

SMA connectors are widely used small threaded coaxial connectors characterized by wide bandwidth,
superior performance, and high reliability. They are suitable for connecting RF cables or microstrip
lines in wireless networks, programmable control systems, microwave equipment, and digital
communication systems.


Frequency range: DC-3 GHz,
Impedance: 50 ohms,
Temperature resistance: -55°C-155°C,


 Connector Materials:
body: Gold-plated brass；
pin contact:Gold-plated brass;
Insulator: PTFE；
Spring Washer: Beryllium copper

Nut: Stainless steel passivated；

Gasket:  silicone；

Copper tube: Brass plated with nickel



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℃）
Vibration 98m/S²(10-2000Hz)10g
Impedance 50Ω
Frequency range DC-12.4GHz(Semi-Rigled Cable DC-18GHz)
Working voltage 335V r.m.s at sea level
Withstanding voltage 1000V r.m.s at sea level
Contact resistance
Center contact ≤3mΩ
Outer contact ≤2.5mΩ
Insulation resistance ≥5000MΩ
Center conductor retention force ≥0.28N
Coupling nut retention force ≥180N
Insertion loss ≤0.15dB/6GHz
Voltage Standing Wave Ratio
Straight       ≤1.10+0.02f
                    ≤1.07+0.018f
Right angle    ≤1.20+0.03f
                    ≤1.17+0.02f
Durability(mating) ≥500(Cycles)

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