1-480702-0: 4-Circuit Universal MATE-N-LOK Plug Housing
4 Positions, 1 Row — What the Latch Lock Means for the Harness
That positive retention matters in a harness routed through a vehicle or machine where a loose mate means an intermittent open circuit. No secondary TPA (terminal position assurance) is listed for this housing, so terminal seating relies on the crimp quality and the latch alone.
Crimp Termination, Free Hanging — Harness Assembly Reality
The housing material is polyamide (nylon), which gives it the temperature range and chemical resistance for engine-bay duty. The natural color is the standard unpigmented nylon — no color coding for keying, so the latch orientation is the only polarization guide during assembly.
The key procurement detail: contacts are not included, so add the matching Universal MATE-N-LOK crimp terminals (male pin and female socket) as separate line items.