The BA series is the cheaper version of the B series with a metal ring on the front for mechanical robustness and as all-round shielding against EMI and HF interference.

Features:

• 5-pole chassis connector
  
• Less expensive version of the B-series, same size and also highest packing density
  
• Metal ring on the front as all-round shielding against EMI and HF interference
  
• Earth connection: Separate earth contact with the housing of the mating connector and front panel horizontal PCB mounting