The Amphenol FCI 93690-107-10LF is a dual-row, 10-position male breakaway header from the BERGSTIK® series, on the standard 0.100" (2.54 mm) pitch that matches the classic breadboard footprint. It's listed for board-to-board or cable interconnect — meaning it can plug into a mating receptacle on another PCB or terminate to a ribbon cable via an IDC socket. The unshrouded, push-pull design gives you a low-profile connection without a locking ramp, which is fine for internal harnesses where the connector won't see vibration or accidental yanking.
The solder posts are tin-plated (39.4 µ") for good solderability, and the through-hole mount with press-fit option means you can either wave-solder or use a compliant-pin backplane process. The overall contact length of 0.497" (12.62 mm) breaks down into a 0.264" mating length and a 0.134" post length, which tells you the mated stack height will sit around the 0.264" mark plus the receptacle's own height.