At a 2.50mm pitch, it carries a single row of female socket cavities and uses a latch lock for vibration-resistant retention — common in machinery where a mated pair sees continuous shock or cable strain. The polarizing key prevents a mis-mated connection in multi-connector harness layouts, saving a debug trip on the line.
You order the matching crimp socket terminal separately (TE part numbers in the Dynamic D-2100 terminal family). The housing accepts the terminal, then the crimped wire assembly locks into the cavity. If your BOM line only lists this housing, the harness doesn't build.
Build and Environment Fit
No end-of-life notice or successor part is on record. Quoted per RFQ.