The housing is molded from black, glass-filled PBT — a material chosen for its dimensional stability across the -40°C to 100°C operating range and its resistance to under-hood fluids and thermal cycling.
What's in the box — and what isn't
The listing note is clear: contacts are not included. A secondary terminal position assurance (TPA) retainer is often used in this series to prevent back-out under vibration, though the housing itself has the primary lock.
Where this fits — and what it mates with
This is the receptacle (female) side of a Micro Quadlok connection. Because it's a free-hanging design, it's typically used as the harness-side connector, with the male pins on a panel-mount or board-mount header.