No insertion force on the cable, which matters when the FPC is fragile or the assembly is automated. Gold plating at 2.00 µin on the contact surface is a thin flash — adequate for the rated 20 mating cycles. If the connector sees repeated rework, a thicker gold contact would be a better fit.
The narrow 0.50 mm pitch limits the conductor cross-section and the contact beam geometry, so the per-contact current is well below what a larger-pitch connector would carry. For power delivery, you'd need a separate connector or multiple contacts paralleled (with derating).
RoHS compliant. The housing is natural LCP with a black PA9T actuator — the colour difference helps visual inspection on the pick-and-place line.
The same VLL series offers 15-position (10051922-1510ELF) and 16-position (10051922-1610ELF) variants. All share the 0.50 mm pitch, 1.30 mm height above board, right-angle SMT footprint, and ZIF slide lock.