SMA Female with PCB Mount 11mm 50 OHM RF Connector

SMA Female with PCB Mount 11mm 50 OHM RF Connector

Conector SMA de 50 ohm tipo hembra para montaje en placa. Muy utilizado en telecomunicaciones, control de procesos, instrumentación, etc.


Peso: 0.003 Kg

Disponibilidad: En Stock

Su correo electrónico:

ARS 1629.00


El producto no está disponible para la venta en este momento



  • Item Name: SMA Female Connector with PCB Mount (SMA-KE).
  • Connector: SMA Female (outer hole).
  • Characteristic Impedance : 50Ω.
  • Length:11mm.




Using a threaded interface, SMA 50 Ohm connectors are semi-precision units that provide excellent electrical performance from DC to 18 GHz and outstanding mechanical durability. SMA connectors feature stainless steel or brass construction and ¼ - 36 threaded coupling, which offers high performance in a compact design.

For phase array radar, test equipment, ILS landing systems and other instrumentation using phase matching techniques, SMA interconnects offer a precise and simple means of phase adjustment for microwave devices. Built in accordance with MIL-C-39012 and CECC 22110/111, SMA connectors can be mated with all connectors that meet these specification mating diameters regardless of manufacturer.




  • Light weight, compact and vibration proof design.
  • Low cost commercial grade (Brass SMA) available in nickel or gold plating. 
  • Terminates to all standard flexible coaxial cables, low-loss (LMR) type cables and industry standard semi-rigid and conformable cables.




  • Base stations.
  • Antennas.
  • Telecommunications.
  • Instrumentation.
  • PC/LAN.





Impedance 50 Ohm
Frequency Range  
.141" & .085" O.D. Copper Jacket Semi-Rigid Cable 0-18 GHz
Flexible Cables 0-12.4 GHz
Voltage Rating   
RG-55, 58, 141, 142, 223, 303 500 volts peak
RG-122, 174, 188, 316 375 volts peak
Dielectric Withstanding Voltage (max.)  
.141" & RG-58 Group 1000 VRMS
.085" & RG-316 Group 750 VRMS
VSWR for Straight Connectors  
.141" O.D. Copper Jacket Cable 1.05 + .005 f (GHz)
RG-55 Group 1.15 + .011 f (GHz)
RG-122 Group 1.15 + .02 f (GHz)
RG-178 Group 1.20 + .025 f (GHz)
VSWR for Angle Connectors  
.141" O.D. Copper Jacket Cable 1.10 + .01 f (GHz)
RG-55 Group 1.15 + .02 f (GHz)
RG-122 Group 1.15 + .03 f (GHz)
RG-178 Group 1.20 + .03 f (GHz)
Insulation Resistance 5000 Mohms
Contact Resistance  
  Center Conductor 2.0 mohms
  Body 2.0 mohms
  Braid to Body 0.5 mohms
RF Leakage -60 dB min
Insertion Loss .03 sqrt(f(GHz)) dB max
Temperature Range -65⁰C to +165⁰C
Thermal Shock MIL-STD-202 Method 107 (test cond. B) except at high temp test @ + 200⁰C
Corrosion MIL-STD-202 Method 101 (test cond. B) 5% salt solution
Vibration MIL-STD-202 Method 204 (test cond. D)
Shock MIL-STD-202 Method 213 (test cond. I) No Discontinuity Permitted
Moisture Resistance MIL-STD-202 Method 106, except step 7b (vibration) omitted, and high humidity measurements do not apply 
Crimp Type heat shrink tubing
Solder Type Silicone rubber gaskets
Altitude MIL-STD-202 Method 105 (test cond. C), no corona at 70,000 ft
.141" & RG-55 Group 250 WRMS
.085" & RG-122 Group 190 VRMS
Contact Captivation All types, except as noted
Connector Durability 500 mating and unmating cycles @ 12 cycles/min
Cable Retention  
RG-58, .141, 303 Crimp type, 60 lbs min
RG-55, 142, 223 80 lbs min, 400
Connector Affixment to Cable Crimp types, solder types
Connector Affixment to Center Contact Solder, except as noted
Mating .250-36 threaded coupling
Mating Torque  
Minimum 2" lb, 22
Recommended (Industrial/Military Grade Parts) 7-10" Ib, 80-110
Recommended (Commercial Grade Parts) 4-6"lb, 45-67
Maximum (Industrial/Military Grade only) 15" lb,
Coupling Nut Retention  
Axial Force 100lbs. Min.,
Torque 15" lb min. 76
Jacks N/A





Impedance 50 Ohm
Frequency Range  
  Semi-Rigid 0-18 GHz
  Flexible Cables 0-12.4 GHz
Straight Connectors: .141" S/R 1.05 + .005 f (GHz)
Straight Connectors: RG-174 1.20 + .025 f (GHz)
Dielectric Withstanding Voltage 1000 VRMS
Insertion Loss .03 sqrt(f(GHz)) dB max
Insulation Resistance 5000 M?
RF Leakage -60 dB min
Voltage Rating 375 volts peak
Temperature Range -65⁰C to +165⁰C
Moisture Resistant Mil-STD-202, Method 106 (test cond. B)
Corrosion Mil-STD-202, Method 101, Condition B
Vibration Mil-STD-202, Method 204, Condition B
Mating .250-36 threaded coupling
Cable Affixment Crimp or solder types
Center Conductor Solder
Cable Retention 60- 80 lb, depending on cable
 These characteristics are typical and may not apply to all connectors.




Package Included:

  • 1 x SMA Female Connector with PCB Mount (SMA-KE)

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