The 1-1565083-2: It uses a 3.50mm pitch with 0.189" row spacing, giving a compact but serviceable footprint for wire-to-wire or wire-to-board harness assemblies.
You order the female crimp terminals separately, sized for your wire gauge. The red colour is a visual key for the assembly line — it distinguishes this plug from other GIC housings in a multi-connector harness.
