Board-to-board or cable header, 44 positions
The 9-146256-0-22 is the 44-position member of TE's AMPMODU Mod II breakaway header line, designed for board-to-board or cable interconnect. It carries gold-plated mating contacts rated 3 A, mounts through-hole with solder termination, and uses a liquid crystal polymer (LCP) housing rated UL94 V-0 across a -65°C to 105°C operating range.
Position count and shared series footprint
The 44 positions of the 9-146256-0-22 are loaded across two rows at 0.100" (2.54mm) pitch with the same row spacing. The pitch, contact plating grade (gold mating / tin post), and board footprint are shared across the AMPMODU Mod II series, so the position count is the primary selection axis.