Rated 3 A per contact. At this current the temperature rise stays below the thermoplastic housing limit (UL94 V-0 rated), so it's a signal-level interconnect — not for power distribution. Gold mating finish at 15.0µin thickness. The post is tin-plated (100.0µin), which solders cleanly into the through-hole.
How It Compares to 9-102974-0-09
The only difference between 9-102974-0-10 and 9-102974-0-09 is the position count: 10 positions vs 9 positions. Same pitch, same plating, same right-angle orientation. If your BOM calls for 10 circuits, this is the correct member.
