Board Layout Fit – 2.00mm Pitch, 2 Rows, SMT
The 0877592050 is a 20-position, 2-row unshrouded header on 2.00mm pitch – the same 2.00mm row spacing, so the footprint is a 10×2 grid. Surface-mount termination means this part feeds through a reflow oven – no wave-solder step.
No official second-source or pin-compatible alternate documented.
Mates with Milli-Grid 87759-series receptacles – same 2.00mm pitch, 2-row, 20-position. The unshrouded design means the header pins are exposed; the receptacle housing provides the shroud. Push-pull fastening, no locking latch – suitable for low-vibration environments where accidental unmating is unlikely. Solder termination only – no press-fit or IDC option. The square pins (0.38mm square typical for this series) accept the receptacle's crimp terminals.