Board-to-board receptacle for dense parallel stacking
The 5-104550-7 is a 60-position, dual-row female socket header from the AMPMODU System 50 series, designed for board-to-board stacking at a 0.050" (1.27 mm) pitch. Two mated stack heights — 11.94 mm and 13.08 mm — let the same receptacle serve different board spacing requirements without a part change.
Pitch and footprint fit for layout engineers
At 0.050" pitch with a 0.100" row spacing, this receptacle demands a tight PCB layout — the 60 positions occupy a footprint roughly 1.5 inches long, which constrains routing density on the inner layers. The board lock feature provides SMT retention during reflow and adds mechanical resistance to shear forces from the mating header.