The 0.50 mm Pitch SlimStack™ 54167 Series Receptacle is a Dual Row, Surface Mount, Vertical Socket.
Mates with 53916 Series SlimStack™ Plugs stock number 670-2550 typical stacking height 4.0 mm.

The Molex SlimStack™ family of Micro SMT 0.50 mm stacking Board-to-Board connectors have a durable blade-on-beam contact and tails that provide strong solder fillets. The design of the SlimStack Board-to-Board connectors includes a metal friction lock that provides extra mating retention. This makes these SlimStack Board-to-Board connectors ideal for portable applications subjected to vibration or shock.