19-position unshrouded breakaway header
The 77315-124-19LF is the 19-position member of Amphenol ICC's BERGSTIK® unshrouded breakaway header line, configured as a single-row, through-hole right-angle board-to-board interconnect. Rated 3 A per contact with a gold or GXT™ mating finish and a 0.100" (2.54 mm) pitch, the header suits signal-level board stacking where the unshrouded profile allows access for probing or rework.
Pin length and board fit
The mating pin length is 0.266" (6.75 mm) and the post length is 0.112" (2.84 mm), which together define the stack height and solder tail clearance for the target PCB thickness. The insulation height of 0.094" (2.40 mm) and the right-angle orientation place the pin row parallel to the board surface, reducing the z-height above the PCB compared to a vertical header.