3-Position Plug Housing, Free-Hanging
Operating temperature spans -30°C to 105°C, making it suitable for underhood automotive, industrial control cabinets, and outdoor equipment where thermal cycling is a factor.
The housing itself is the plug body; the terminals are inserted after crimping onto the wire.
Mounting is free-hanging (in-line), so no PCB footprint is required — the housing clips into a panel cutout or floats in a harness bundle. The single-row, 3-position layout keeps the assembly compact for tight routing.
2-Position Sibling for Reference
The 1-1703532-1 is a 2-position plug housing in the same EconoSeal J Mark II 070 family, also black PBT, free-hanging, with a locking ramp and sealed. If your BOM calls for 2 circuits instead of 3, that part is a direct series match — same contact family, same tooling, same sealing approach. The 3-position 2-174357-2 is simply the higher-circuit variant.