20-position ZIF at 0.50 mm pitch
The 0525592072 is the 20-circuit member of Molex's Easy-On 52559 FPC connector line, a vertical surface-mount ZIF socket at 0.50 mm pitch. Rated 0.5 A per contact at 50 V with tin bismuth plating on phosphor bronze contacts — the current ceiling is set by the narrow pitch, not the contact beam.
Cable thickness and contact side
The actuator accepts 0.30 mm thick FFC or FPC with vertical 1-sided contacts — a flipped flex with the pads on the opposite side will short the wrong row.