The F31L-1A7H1-11010: This pitch class demands tight trace-and-spacing on the PCB; a 4-layer board is typical for fan-out on the inner rows.
Position Count and BOM Match
10 positions — this is the exact circuit count for a 10-wire FFC or FPC cable. The Aorora F31L family also offers 6-position (F31L-1A7H1-11006), 9-position (F31L-1A7H1-11009), and 15-position (F31L-1A7H1-11015) variants at the same 0.50mm pitch and 2.54mm stack height, so a BOM position change means swapping to the same base part number with a different position suffix.
Mating Cycle Life and Contact Interface
Rated for 30 mating cycles — the gold contact finish (1.97µin / 0.050µm) on the phosphor bronze contacts provides corrosion resistance for the life of the product, but the cycle count limits this connector to infrequent disconnect applications such as internal harnesses, test points, or one-time assembly.