1.25mm pitch, 10 circuits, right-angle SMT
The 5055671051: The 1.25mm pitch sets the board footprint — at this density, routing a single row of 10 traces between pads is straightforward on a two-layer board.
Gold plating and current rating
In a field-service application where the connector is cycled quarterly, that is decades of service life at the contact interface.
Where it mates and what it connects to
This header is the board-side half of a wire-to-board interconnect. It mates with the Micro-Lock PLUS receptacle housing (505567 series) loaded with female crimp terminals. The 1.25mm pitch and single-row layout are shared across the series — a 10-circuit receptacle is the direct match.