What Type of connectors are these and where can i buy them

Hi all,
i normally don’t resort to posting but all of my resources have been exhausted.
i need these connectors for a carrier RTU unit.

these connectors are hard to find and if any of them breaks the unit goes down.



can someone direct me as to what type, and where to buy them
Thanx. :smiley:

could not post 4 images here is the other one

What is the pitch (center-to-center pin spacing) of your connectors?

For best accuracy, measure from first to last contact and then divide by one less than the number of contacts. For instance, for a 5-pin connector, if you measured 0.40 inches, the pitch would be 0.10 inches { 0.40" / (5-1 pins) = 0.10" }