Molex SlimStack™ ST7 0.35mm pitch Board-to-Board Connectors are designed with a narrow 1.90mm width and short 0.70mm length to provide maximum space savings on thin mobile applications. The ST7 0.35mm pitch board-to-board connector system provides the most space savings of any comparable pitch system and offers robust features that provide secure mating retention, terminal protection and reliable electrical contact. SlimStack ST7 ensures secure mating using a double friction lock system. Additional features include a sharp-edge terminal design to remove flux when locking into place, and a tactile click to confirm secure mating. The system also includes nickel-barrier plating to avoid the risk of flux wicking.