What it is and where it sits in the series
What the ratings mean for your BOM
50 A per circuit is the selection driver. This is not a signal-density connector — it is a power bus tap, and the current rating governs wire gauge match, PCB trace width, and thermal headroom at the board level. The 10-pin count means the connector straddles the bus across up to ten separate load or feed points on a single mechanical package. Press-fit termination means the contacts are designed to be driven into plated-through holes without solder — the interference fit holds the connector mechanically and electrically during board assembly, which is a direct advantage in high-current bus bar applications where wave or reflow profiling adds risk to the joint. M3 screw size governs the ferrule or ring-terminal gauge that fits the terminal clamping point — confirm your cable termination matches M3 before specifying the wire harness. The screw material is steel, which is adequate for repeated field torque but worth noting if the installation environment runs near the upper end of the connector's thermal range.