Single-row breakaway header, 39 positions
The 4-103321-0-39 is the 39-position member of TE's AMPMODU Mod II breakaway header line, unshrouded, with a single row of square male pins on 0.100" (2.54mm) pitch. Rated 3 A per contact, the header mates with matching AMPMODU Mod II receptacles and uses tin-lead plating on both the mating and post surfaces.
