The 98424-F52-50ALF: The 0.157" mating pin length gives a solid wipe before the latch holder engages. Surface-mount termination with a pick-and-place feature and keying slot means the reel-fed assembly line can place it without a secondary operation.
Current and Contact Duty
The tin-plated solder post (78.7 µinch thickness) provides a reliable solder joint to the PCB pad. Copper alloy contact material carries the current with acceptable resistance for signal-level loads.
No stock-holding claim — quoted per RFQ.
Peer Comparison: 50 vs 18 Positions
For a BOM that needs fewer circuits, the 18-position variant saves board space and cost without changing the connector family or mating half.