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JAE Electronics ST20 Stacked 3-in-2 Card Connectors

JAE Electronics ST20 Stacked 3-in-2 Card Connectors integrate connectivity and data storage into a stacked 3-in-2 connector, supporting nanoSIM + microSD™ or dual nanoSIM configurations. A top-and-bottom tray design enables a slim profile and a reduced PCB footprint, helping optimize internal space in compact devices. Applications for the JAE ST20 include mobile devices, such as smartphones, tablets, drones, and dashcams.

Features

  • 3-in-2 configuration (nanoSIM/microSD or nanoSIM/nanoSIM)
  • Stacked top-and-bottom tray design
  • Push-pull tray operation
  • Tray detection switch
  • Misinsertion prevention structure

Applications

  • Smartphones
  • Tablets
  • Drones
  • Dashcams
  • Other mobile devices

Specifications

  • 20 positions + 2 positions (detection switch)
  • Initial contact resistance
    • 100mΩ maximum (signal)
    • 1Ω maximum (detection switch)
  • 500VAC per minute dielectric withstanding voltage
  • 1000MΩ minimum initial insulation resistance
  • 2500 mating cycles durability
  • -25°C to +85°C operating temperature range
  • 0.5A maximum rated current
  • 10V maximum rated voltage

Additional Resources

Dimensions

Mechanical Drawing - JAE Electronics ST20 Stacked 3-in-2 Card Connectors

Materials & Finishes

Chart - JAE Electronics ST20 Stacked 3-in-2 Card Connectors
Publicado: 2026-08-11 | Actualizado: 2026-08-11