The 0.156" (3.96mm) pitch is the series standard, giving enough room for 18-24 AWG wire without crowding the cavity.
Contacts Not Included — Plan Your BOM
The housing ships empty. The note on record is explicit: contacts are not included. The crimp termination means you'll also need the correct tooling (hand crimper or semi-auto press) for the wire gauge you're running. Factor the terminal part number and quantity into the BOM line before you commit.
Locking Ramp and Field Fit
For a harness builder, this means no secondary lock or tape wrap is needed in most environments. The free-hanging mount lets you route the harness directly to the header on the board without a panel cutout.
The product status is Active. No direct cross-reference from another brand is on record.