Do you have a RJField and an USBField sealed receptacle version (when disconnected or without cap)?

YES, you could use our sealed version 2S or 7S, which provide a waterthighness through the receptacle. This version goal is to protect electronic equipment at the back of the receptacle when there is no cap or when the receptacle is disconnected from the plug.

For very harsh vibration environment, how can we connect the RJF/ USB receptacle back termination to our PCB without using a “fragile” RJ45/USB connection? 

For RJF we propose “2x00” back termination with 8 tinned holes which enable you to solder a wire directly from the RJF Receptacle PCB to your PCB.

For USB, same concept, we propose “2” back termination with 4 tinned holes.