SMA Connectors

Straight 4 Feet RF Coaxial SMA Female Connector for PCB Mount

Features:

  • High-strength designs for harsh environments;
  • Light weight, compact and vibration proof design;
  • Available in brass and stainless steel with gold, nickel and passivated plating;
  • Terminates to all standard flexible coaxial cables, low-loss (LMR) type cables and industry standard semi-rigid and conformable cables.
  • Brand:

    ROHO
  • Product Origin:

    China
  • Shipping Port:

    Shenzhen
  • Lead Time:

    7-17days

Straight 4 Feet RF Coaxial SMA Female Connector for PCB Mount

 

The SMA connectors feature stainless steel or brass construction and a ¼ - 36 threaded coupling, which offers high performance in a compact design,For test equipment and other instrumentation using phase matching techniques, SMA interconnects offer a precise and simple means of phase adjustment for microwave devices,SMA connectors can be mated with all connectors,SMA 50 ohm connectors are semi-precision units that provide excellent electrical performance from DC to 26.5 GHz and outstanding mechanical durability.

 

Specifications

ELECTRICAL DATA  
Impedance                                                                   50Ω
Frequency range (for connector interface) DC18GHz
Dielectric withstanding voltage (at sea level) 750-1500V,50Hz  (depending on cable)
Working voltage (at sea level) 250-500V,50Hz (sea level) / 65-125V,50Hz  (Height 21000M)
Insulation resistance  5000 mΩ
Contact resistance Inner conductor: 3mΩ
Outer conductor: 2.5mΩ
RF leakage(2-3GHZ) Flexible: 60dB
Semi-rigid cable: 100dB
MECHANICAL DATA  
Coupling nut torque 0.8Nm--1.1Nm / 7.1 in.lbs--9.7 in.lbs
Coupling nut retention force 270N / 60.7 lbs
Contact captivation axial  27N / 6.1 lbs
Durability (matings) 500
ENVIRONMENTAL DATA  
Temperature range -65°C  to +165°C 
MATERIAL DATA  
Bodies, outer contacts Beryllium copper--Au plating
Stainless steel--Passivation
Brass--Au plated / ternary alloy plating 
Phosphor bronze --Au plating
Pin contacts Brass/Beryllium copper--Au plating
Socket contacts Beryllium copper / Phosphor bronze--Au plating
Crimp ferrules Brass--Au plating
Insulator PTFE
Gaskets Silicone rubber

 

Applications

  • Base Stations
  • Instrumentation
  • Telecommunications
  • Antennas
  • PC/LAN

 

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