The FCI 87052-116HLF is a 16-circuit, dual-row unshrouded header from the BergStik II series, designed for board-to-board interconnect on a standard 0.100" (2.54 mm) pitch grid.
Rated 5 A per contact, the 87052-116HLF carries signal-level current — enough for logic-level power distribution or driving a few LEDs, but not a main power rail. The 0.100" (2.54 mm) pitch and 0.100" (2.54 mm) row spacing place the pins on a standard 0.100" grid, so the PCB footprint matches any BergStik II or compatible 0.100" header receptacle.