Do you have any files that indicates the shelf life of your connectors ?

We do not give any shelf life for our connectors since it depends on the mating cycles. For instance, for a standard TV connector, the mating cycle is 500. For a composite connector « CTV » fitted with « H » and « J » contact types, it’s 1500 cycles. 

Content réference
LJT/HE308 - JD38999 Series I
JT - JD38999 Series II
TV-CTV - JD38999 Series III