Board-to-Board Header, 2 Positions, 0.100" Pitch
The 68657-402HLF: The 0.120" (3.05 mm) mating length and 0.368" (9.35 mm) post length give a total contact length of 0.588" (14.94 mm) — the post length is the dimension that determines the board thickness range for a secure solder joint.
The black UL94 V-0 housing withstands wave-solder temperatures without deformation.
