Shaking Sound from BNC-2120 Connector Block

Updated Nov 8, 2019

Reported In


  • BNC-2120

Issue Details

I have just opened the box of a new BNC-2120 Shielded Connector Block. I have noticed that there is a shaking sound coming from the BNC connector block if I slowly turn the block or slowly shake it, as if something is loose inside. Is this sound normal for this item?


The shaking sound coming from the BNC-2120 is to be expected when the item is new. The sound is coming from the screws in the screw terminals not being fully screwed in.
The location of these are shown in the red boxes below.