5179031-2 is a 0.8mm pitch fine pitch SMT stacking plug connector designed for parallel board-to-board applications. This 60-position connector features 8µ" gold plating and supports stacking heights of 8mm or 12mm when paired with compatible receptacles. The connector has dimensions of A: 23.20mm (.913"), B: 29.80mm (1.173"), and C: 28.20mm (1.110"), with a contact pitch of 0.8mm. It is ideal for high-density electronic assemblies requiring reliable parallel board-to-board interconnections in compact spaces.