Board-fit and signal duty for the 7-position 0.50mm pitch
The 5052780733 is a 7-position, 0.50mm pitch FFC/FPC connector from the Molex Easy-On FS19 series, terminated by SMT in a right-angle orientation. The bottom-contact design mates with a 0.30mm thick FFC or FPC that has a tabbed, tapered cable end. Rated 0.5A per contact at 50V, this is a signal-only interconnect — the 0.5A ceiling keeps it out of power or LED-drive duty. The tin contact finish with 39.4µin thickness supports the 25 mating-cycle rating; beyond that, the tin plating may wear and expose the phosphor bronze base, raising contact resistance.
Flip-lock actuator and solder retention
The flip lock actuator — black polyamide, glass-filled — secures the FPC in one motion without a secondary latch or screw. The 1.90mm height above board keeps the connector low-profile for tight enclosures.