6473225-1 is a fine pitch SMT stacking plug connector designed for parallel board-to-board applications. This 140-position connector features a 0.6mm pitch and 12H (12mm) stacking height configuration, with dimensions A: 41.4mm, B: 44.0mm, C: 48.7mm, D: 44.6mm, and E: 11.25mm. The connector is rated for 50 VAC voltage, 0.5 ampere current, and operates within a temperature range of -40°C to +85°C. The housing is constructed from high temperature thermoplastic with 94V-0 flammability rating, while contacts are copper alloy with duplex gold plating on contact areas. This connector is ideal for compact electronic assemblies requiring reliable board-to-board interconnections in space-constrained applications.