SlimStack™ Micro SMT Stacking ConnectorsSlimStack™ Plugs and Receptacles available in stacking heights of: 1.5mm SlimStack™ Receptacles Series 54722 and Plugs Series 555603.0mm SlimStack™ Receptacles Series 52991 and Plugs Series 537484.0mm SlimStack™ Receptacles Series 52991 and Plugs Series 53916Gold plated contacts for high reliability connectivityHigh density capabilitySecure retention against shock and vibrationThe 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.