2.00mm Pitch Breakaway Header — 10 Positions, Single Row
The 1-2355172-0: The 2.00mm pitch sets the board footprint — it's tighter than the older 2.54mm standard, so the mating receptacle and the PCB pad layout must match this spacing exactly. Rated 2 A per contact, 125 VAC/DC, which covers typical signal-level board interconnects — think control logic, sensor inputs, or low-power data paths. For a connector that sees occasional board swaps during test or rework, this is adequate; for high-cycle applications (hundreds of matings), a thicker gold would be preferred.