37-pin breakaway on 0.100" pitch
The 4-102972-0-37 is the 37-circuit member of TE's AMPMODU Mod II breakaway header line, single-row, unshrouded, with a push-pull fastening interface.
Unshrouded single-row layout
Single-row unshrouded design means the 37 pins are exposed for direct board-to-board or cable mating — the 0.100" pitch matches standard perf-board and IDC socket patterns. The square pin profile and gold mating finish (15.0 µin) support repeated connect-disconnect cycles without contact fretting in moderate-duty applications.
Active production, quoted per BOM
Supplied in bulk packaging; the base product number 102972 covers the series for cross-reference to other position counts.