0.80 mm pitch, 4-circuit receptacle
The 1445339-1 is the 4-circuit member of TE's AMPMODU Micro receptacle line, a dual-row board-to-board or cable interconnect at 0.80 mm pitch. Gold-plated mating contacts rated 30 VAC, surface-mount solder termination with a friction lock for retention.
Position count and series fit
At 4 positions and 0.80 mm pitch, the 1445339-1 is the lowest-circuit member of the AMPMODU Micro series — the pitch and dual-row footprint are shared across the series, so the position count selects the circuit count for the board layout.