Pitch and Orientation — Board Fit
The 87437-0842: 1.5mm pitch vertical SMT header — the 1.5mm centerline sets the board footprint density and the mating half must match this pitch exactly.
Plating and Compliance
2.54SnLF plating — tin-lead-free finish on the contact area, compatible with lead-free reflow profiles. ROHS3 compliant per the listing, which covers the ten restricted substances plus four phthalates.