The 102154-1 is an AMP-LATCH universal ejection pin header designed for ribbon cable interconnect applications. This 10-position header features preloaded, gold-plated square contacts with a centerline matrix spacing of 2.54 x 2.54 mm (0.100 x 0.100 inches) and a post size of 0.64 mm (0.025 inches). The connector is shrouded with a 4-sided housing, vertical PCB mounting orientation, and a termination post length of 2.79 mm (0.110 inches) with tin-lead over nickel solder tail plating. It supports wave solder processes up to 265°C and is ELV compliant with 5 of 6 RoHS compliance, making it suitable for industrial and commercial applications requiring reliable, polarized interconnections on standard 1.57 mm (0.062 inch) PCB thickness.