26-position unshrouded breakaway header
The 4-103747-0-26 is the 26-position member of TE's AMPMODU Mod II breakaway header line, a single-row unshrouded pin header for board-to-board or cable interconnect. Gold-plated mating contacts rated 3 A per position at 0.100" (2.54mm) pitch, with through-hole solder termination and a UL94 V-0 thermoplastic housing rated for -65°C to 105°C.
Pitch and footprint across the series
The 0.100" (2.54mm) pitch and 0.230" (5.84mm) mating contact length are shared across the AMPMODU Mod II breakaway line — the 4-103747-0-26's 26 positions sit between the 24-position and 30-position siblings, so match the position count to circuit count.