The 1.80mm pitch keeps the assembly compact — suited for tight harness runs where a pair of power or signal wires need a latching connection. It uses a latch holder for retention, giving a positive lock when mated with the corresponding SFK header.
Contacts Not Included — Plan Your BOM
The listing explicitly states contacts are not included. Factor that into the BOM line before committing the build. The housing accepts the standard SFK crimp contacts (typically tin or gold plated depending on your current and cycle requirements).
How the 1.80mm Pitch Shapes the Build
At 1.80mm pitch, this is a fine-pitch crimp housing — denser than the 2.50mm EH series but with less room between contacts. The pitch also means the mated connector pair takes up minimal board edge real estate, which helps when routing multiple harnesses through a tight enclosure opening. The single-row layout keeps the insertion force low, so the latch holder does the work without needing a secondary lock.