It uses a 0.100" (2.54 mm) pitch, through-hole mounting with square male pins, and mates with standard 0.100" pitch receptacle housings. Rated 5 A per contact at 110 V, with tin-plated contacts carrying a 100.0 µ" (2.54 µm) mating-side finish. The housing is black UL94 V-0 rated material. Overall contact length is 1.238" (31.45 mm): the mating pin extends 1.043" (26.49 mm) above the insulator, and the solder post is 0.095" (2.41 mm) long — enough for a standard 0.062" board with room for the solder fillet. The 26-position count and single-row layout make this a direct fit for a 26-circuit BOM line.
Within the BERGSTIK II family, the 87185-426HLF sits as a 26-position single-row variant. The closest cross-shop candidate is the 16-position 87185-416HLF at the same 0.100" pitch and 5 A rating — the decision is purely position count matching the circuit count on your board. No plating or mechanical difference beyond the pin count.