The Amphenol FCI 75160-118-05LF is a 5-position, single-row member of the BERGSTIK® series of unshrouded board-to-board headers.
Rated 5A per contact at 110V, the current capacity is typical for a 0.100" pitch header — the limiting factor is the temperature rise through the thermoplastic housing (UL94 V-0 rated) rather than the contact itself.
The single-row, 5-position layout is a common footprint for small signal or low-power board-to-board links, and the 0.100" pitch gives enough room for manual routing between pads without forcing a fine-line PCB process.