The 2132251070: The 1.50 mm pitch sets the board footprint — at 10 positions the receptacle spans roughly 15 mm across the solder pads, which fits a compact single-row layout without crowding adjacent components.
Latch holder keeps the cable connection secure
The latch holder fastening type means the receptacle clicks into the mating plug — you should hear it lock. This prevents the wire harness from backing out under vibration or cable tug, a common failure in friction-fit headers.
Gold mating finish for repeated connect cycles
Surface-mount termination with pick-and-place features and solder retention — the part is designed for automated assembly. The solder retention holds the receptacle in place during reflow, and the tin-plated post finish (39.4 µinch) wets well to standard lead-free solder pastes.