Board Layout and Fit — 2.00 mm Pitch, 3 Positions
The 2355177-3: The 2.00 mm spacing sets the board footprint: trace fan-out between pads is tighter than a 0.100" header, so a two-layer board may need a via to escape the inner row on wider designs. Unshrouded, push-pull fastening — no locking latch. In a high-vibration environment, a secondary retention method (wire-tie or adhesive) is worth planning for.
Current and Temperature — Signal-Duty Ceiling
The 2 A ceiling is typical for a 2.00 mm pitch signal header — the narrow contact spacing limits current more than the contact cross-section.
ROHS3 compliant.