SSMA/SMC Connectors

SSMA Female Straight RF Connector Through Hole For PCB

Features:

  • Threaded coupling mechanism offers reliability for rugged designs;
  • Space saving alternative to standard SMA;
  • Ideal for high-frequency applications.
  • Brand:

    ROHO
  • Product Origin:

    China
  • Shipping Port:

    Shenzhen
  • Lead Time:

    7-17days

SSMA Female Straight RF Connector Through Hole For PCB

 

The SSMA connector utilizes a 10-36 threaded coupling and is essentially a scaled-down version of the SMA;This interface is characterized by compactness, high frequency bandwidth, and highly reliable mechanical performance. The male contact was designed to be the same size as the cable conductor so that it could be used as the mating pin for optimized VSWR.

 

Specifications

ELECTRICAL DATA  
Impedance                                                                   50Ω
Frequency range (for connector interface) DC34GHz
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

  • Telecommunications
  • Mil-Aero
  • RFID
  • Antennas
  • Test & Measurement
  • Radar Systems

 

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