The Amphenol FCI 86840-160HLF is a 60-position dual-row unshrouded header from the BERGSTIK II series, on the standard 0.100" (2.54 mm) pitch.
Each phosphor bronze contact carries a 5 A current rating at 110 V — typical for a signal-density header on 0.100" pitch, where the limiting factor is the temperature rise across the 60 pins, not the contact itself. The housing is rated UL94 V-0 and the insulation height is 0.190" (4.83 mm), which gives clearance for the solder tails on the back side. The 0.230" (5.84 mm) post length and 0.318" (8.08 mm) mating length are standard for this series — the post length determines how far the pin extends through the board for soldering, and the mating length ensures full contact wipe inside the receptacle.