It uses the 2.00mm pitch that defines the Mini50 platform — a space-saving alternative to the traditional 0.100" (2.54mm) USCAR interfaces, packing more circuits into the same connector footprint. The housing is molded in gray glass-filled PBT (Polybutylene Terephthalate), rated for the underhood and interior temperature ranges typical of automotive and commercial-vehicle environments.
The header itself is a male pin carrier — it does not include the crimp terminals. The terminals are male pins that crimp onto the wire (20-24 AWG typical for Mini50), then insert into the rear of the header. If you are building a harness, stock both halves and the terminals as a kit — an orphan header with no matching receptacle or missing pins is dead stock.