I am trying to identify this DC connector used on the COS-WAVE-PS-DC power supply used in the Harmonic Wave-1 platform.
I don’t have one in hand so I can’t take any measurements. Sorry, I know measurements are really important to identify it.
2946-721-203/037-000-ND seems awfully close, but maybe not quite there.
Products of the sort would generally be among that terminal block header/plug/socket family though. One has to be rather attentive to the specific morphology of the mating end, as quite a few product series look similar but won’t mate, whereas other can look different and do…
One would presumably be able to find mention of the necessary connector to power the thing in the product’s documentation, though some manufacturers are better than others at making basic information available.
That does look like a good option. If I find out it works, I’ll let you know. Thank you!