What mates here — 24 circuits at 0.100" pitch
The 4-102972-0-24 is the 24-position member of TE's AMPMODU Mod II breakaway header line, unshrouded with a push-pull fastening interface. Gold-plated mating contacts rated 3A per circuit, through-hole solder termination, and a 0.100" (2.54mm) pitch — the footprint matches standard 0.100" grid prototyping and production boards.
Breakaway snap — single-row routing flexibility
Single-row 24-position strip, all positions loaded, with a 0.318" (8.08mm) mating pin length and 0.125" (3.18mm) post length for through-hole soldering. The 0.090" (2.29mm) insulation height keeps the body low above the board. Thermoplastic housing rated UL94 V-0, copper alloy contacts with 100.0µin (2.54µm) tin-lead post finish and 15.0µin (0.38µm) gold mating finish. Operating temperature range -65°C to 105°C.