The Amphenol FCI 93690-103-24LF is a dual-row BERGSTIK® breakaway header with 24 positions on a 0.100-inch (2.54 mm) pitch — the classic grid that matches standard perf-board and legacy through-hole layouts. It is rated 5 A per circuit at 110 V, with a gold GXT™ finish on the mating face (30.0 µin / 0.76 µm thickness) and tin on the solder posts (39.4 µin / 1.00 µm).
The press-fit option suits solderless backplane assembly where rework or field replacement is expected; the solder tail gives a standard wave-solder joint for lower-cost board builds. The contact length on the post side is 0.177 inch (4.50 mm), and the overall contact length is 0.505 inch (12.83 mm), which sets the board-to-board stack height when mated with a matching receptacle.