The 9-146258-0-10: Rated 3 A per contact with tin-on-tin finish at the mating interface — the 100 µin (2.54 µm) thickness on both sides gives good corrosion resistance for moderate-cycle connections, though tin frets under repeated mate/unmate, so keep the cycle count under 50 for reliable contact resistance. Push-pull fastening means no latch; rely on the connector pair's friction fit in low-vibration environments.
Board-fit and thermal range
Overall contact length of 0.410 (10.41 mm) sets the board standoff height; when mated with a 0.090 insulation-height receptacle, the stack keeps the board spacing tight for dense card-edge layouts.