SMA uses a threaded interface. 50 Ω SMA connectors are semi-precision, subminiature units that provide excellent electrical performance from DC to 18 GHz. These high-performance connectors are compact in size and mechanically have outstanding durability. It can yield the best value in your microwave system. Among typical applications are components, such as dividers , mixers , amplifiers , trimmers and attenuators. SMA cinnectors are also used to provide interconnections from printed circuit board striplines to coaxial cable.
SMA is available both in Standard and Reverse Polarity.
Frequency range 12.4GHz For Flexile Cable , 18 GHz For Semi-Rigid Cable
VSWR-Value 1.15+0.02f(GHz) For RG316/U1.06+0.01f(GHz) For RG405U
Insertion loss 0.030× (GHz)
Proof Voltage (depending on cable type) 500 V / 50 Hz For RG58U/ ,375 V / 50 Hz For RG316/U
Insulation Resistance ≥ 5000MΩ
Center Contact ≤3mΩ
Outer Contact ≤2.5mΩ
Latch retention force ≥300N
Mating Cycles ≥500cycles
-55°Cup to +165°C